AVT100 body RevG - ExtronAVT 100 Precautions This symbol is intended to alert the user of important...

User’s Manual

© 2008 Extron Electronics. All rights reserved.

Extron Electronics, USA1230 South Lewis StreetAnaheim, CA 92805800.633.9876 714.491.1500 FAX 714.491.1517

Extron Electronics, EuropeBeeldschermweg 6C3821 AH Amersfoort, The Netherlands+800.3987.6673 +31.33.453.4040FAX +31.33.453.4050

Extron Electronics, Asia135 Joo Seng Rd. #04-01PM Industrial Bldg., Singapore 368363+800.7339.8766 +65.6383.4400 FAX +65.6383.4664

Extron Electronics, JapanKyodo Building, 16 IchibanchoChiyoda-ku, Tokyo 102-0082Japan+81.3.3511.7655 FAX +81.3.3511.7656www.extron.com

Analog TV and Cable Demodulator

68-905-01 Rev G01 08

AVT 100

http://www.extron.com/company/contactus.aspx

Precautions

This symbol is intended to alert the user of importantoperating and maintenance (servicing) instructionsin the literature provided with the equipment.

This symbol is intended to alert the user of thepresence of uninsulated dangerous voltage withinthe product's enclosure that may present a risk ofelectric shock.

CautionRead Instructions • Read and understand all safety and operating

instructions before using the equipment.Retain Instructions • The safety instructions should be kept for future

reference.Follow Warnings • Follow all warnings and instructions marked on the

equipment or in the user information.Avoid Attachments • Do not use tools or attachments that are not

recommended by the equipment manufacturer because they may behazardous.

WarningPower sources • This equipment should be operated only from the power source

indicated on the product. This equipment is intended to be used with a mainpower system with a grounded (neutral) conductor. The third (grounding) pin isa safety feature, do not attempt to bypass or disable it.

Power disconnection • To remove power from the equipment safely, remove allpower cords from the rear of the equipment, or the desktop power module (ifdetachable), or from the power source receptacle (wall plug).

Power cord protection • Power cords should be routed so that they are not likely tobe stepped on or pinched by items placed upon or against them.

Servicing • Refer all servicing to qualified service personnel. There are no user-serviceable parts inside. To prevent the risk of shock, do not attempt to servicethis equipment yourself because opening or removing covers may expose you todangerous voltage or other hazards.

Slots and openings • If the equipment has slots or holes in the enclosure, these areprovided to prevent overheating of sensitive components inside. These openingsmust never be blocked by other objects.

Lithium battery • There is a danger of explosion if battery is incorrectly replaced.Replace it only with the same or equivalent type recommended by themanufacturer. Dispose of used batteries according to the manufacturer'sinstructions.

Ce symbole sert à avertir l’utilisateur que ladocumentation fournie avec le matériel contient desinstructions importantes concernant l’exploitationet la maintenance (réparation).

Ce symbole sert à avertir l’utilisateur de la présencedans le boîtier de l’appareil de tensions dangereusesnon isolées posant des risques d’électrocution.

AttentionLire les instructions• Prendre connaissance de toutes les consignes de

sécurité et d’exploitation avant d’utiliser le matériel.Conserver les instructions• Ranger les consignes de sécurité afin de

pouvoir les consulter à l’avenir.Respecter les avertissements • Observer tous les avertissements et

consignes marqués sur le matériel ou présentés dans la documentationutilisateur.

Eviter les pièces de fixation • Ne pas utiliser de pièces de fixation nid’outils non recommandés par le fabricant du matériel car celarisquerait de poser certains dangers.

AvertissementAlimentations• Ne faire fonctionner ce matériel qu’avec la source d’alimentation

indiquée sur l’appareil. Ce matériel doit être utilisé avec une alimentationprincipale comportant un fil de terre (neutre). Le troisième contact (de mise à laterre) constitue un dispositif de sécurité : n’essayez pas de la contourner ni de ladésactiver.

Déconnexion de l’alimentation• Pour mettre le matériel hors tension sans danger,déconnectez tous les cordons d’alimentation de l’arrière de l’appareil ou dumodule d’alimentation de bureau (s’il est amovible) ou encore de la prise secteur.

Protection du cordon d’alimentation • Acheminer les cordons d’alimentation demanière à ce que personne ne risque de marcher dessus et à ce qu’ils ne soientpas écrasés ou pincés par des objets.

Réparation-maintenance • Faire exécuter toutes les interventions de réparation-maintenance par un technicien qualifié. Aucun des éléments internes ne peut êtreréparé par l’utilisateur. Afin d’éviter tout danger d’électrocution, l’utilisateur nedoit pas essayer de procéder lui-même à ces opérations car l’ouverture ou leretrait des couvercles risquent de l’exposer à de hautes tensions et autres dangers.

Fentes et orifices • Si le boîtier de l’appareil comporte des fentes ou des orifices,ceux-ci servent à empêcher les composants internes sensibles de surchauffer. Cesouvertures ne doivent jamais être bloquées par des objets.

Lithium Batterie • Il a danger d'explosion s'll y a remplacment incorrect de labatterie. Remplacer uniquement avec une batterie du meme type ou d'un ypeequivalent recommande par le constructeur. Mettre au reut les batteries usageesconformement aux instructions du fabricant.

Safety Instructions • English

Consignes de Sécurité • Français

Sicherheitsanleitungen • DeutschDieses Symbol soll dem Benutzer in der imLieferumfang enthaltenen Dokumentationbesonders wichtige Hinweise zur Bedienung undWartung (Instandhaltung) geben.

Dieses Symbol soll den Benutzer darauf aufmerksammachen, daß im Inneren des Gehäuses diesesProduktes gefährliche Spannungen, die nicht isoliertsind und die einen elektrischen Schock verursachenkönnen, herrschen.

AchtungLesen der Anleitungen • Bevor Sie das Gerät zum ersten Mal verwenden,

sollten Sie alle Sicherheits-und Bedienungsanleitungen genaudurchlesen und verstehen.

Aufbewahren der Anleitungen • Die Hinweise zur elektrischen Sicherheitdes Produktes sollten Sie aufbewahren, damit Sie im Bedarfsfall daraufzurückgreifen können.

Befolgen der Warnhinweise • Befolgen Sie alle Warnhinweise undAnleitungen auf dem Gerät oder in der Benutzerdokumentation.

Keine Zusatzgeräte • Verwenden Sie keine Werkzeuge oder Zusatzgeräte,die nicht ausdrücklich vom Hersteller empfohlen wurden, da diese eineGefahrenquelle darstellen können.

VorsichtStromquellen • Dieses Gerät sollte nur über die auf dem Produkt angegebene

Stromquelle betrieben werden. Dieses Gerät wurde für eine Verwendung miteiner Hauptstromleitung mit einem geerdeten (neutralen) Leiter konzipiert. Derdritte Kontakt ist für einen Erdanschluß, und stellt eine Sicherheitsfunktion dar.Diese sollte nicht umgangen oder außer Betrieb gesetzt werden.

Stromunterbrechung • Um das Gerät auf sichere Weise vom Netz zu trennen,sollten Sie alle Netzkabel aus der Rückseite des Gerätes, aus der externenStomversorgung (falls dies möglich ist) oder aus der Wandsteckdose ziehen.

Schutz des Netzkabels • Netzkabel sollten stets so verlegt werden, daß sie nichtim Weg liegen und niemand darauf treten kann oder Objekte darauf- oderunmittelbar dagegengestellt werden können.

Wartung • Alle Wartungsmaßnahmen sollten nur von qualifiziertemServicepersonal durchgeführt werden. Die internen Komponenten des Gerätessind wartungsfrei. Zur Vermeidung eines elektrischen Schocks versuchen Sie inkeinem Fall, dieses Gerät selbst öffnen, da beim Entfernen der Abdeckungen dieGefahr eines elektrischen Schlags und/oder andere Gefahren bestehen.

Schlitze und Öffnungen • Wenn das Gerät Schlitze oder Löcher im Gehäuseaufweist, dienen diese zur Vermeidung einer Überhitzung der empfindlichenTeile im Inneren. Diese Öffnungen dürfen niemals von anderen Objektenblockiert werden.

Litium-Batterie • Explosionsgefahr, falls die Batterie nicht richtig ersetzt wird.Ersetzen Sie verbrauchte Batterien nur durch den gleichen oder einenvergleichbaren Batterietyp, der auch vom Hersteller empfohlen wird. EntsorgenSie verbrauchte Batterien bitte gemäß den Herstelleranweisungen.

Este símbolo se utiliza para advertir al usuario sobreinstrucciones importantes de operación ymantenimiento (o cambio de partes) que se deseandestacar en el contenido de la documentaciónsuministrada con los equipos.

Este símbolo se utiliza para advertir al usuario sobrela presencia de elementos con voltaje peligroso sinprotección aislante, que puedan encontrarse dentrode la caja o alojamiento del producto, y que puedanrepresentar riesgo de electrocución.

PrecaucionLeer las instrucciones • Leer y analizar todas las instrucciones de

operación y seguridad, antes de usar el equipo.Conservar las instrucciones • Conservar las instrucciones de seguridad

para futura consulta.Obedecer las advertencias • Todas las advertencias e instrucciones

marcadas en el equipo o en la documentación del usuario, deben serobedecidas.

Evitar el uso de accesorios • No usar herramientas o accesorios que nosean especificamente recomendados por el fabricante, ya que podrianimplicar riesgos.

AdvertenciaAlimentación eléctrica • Este equipo debe conectarse únicamente a la fuente/tipo

de alimentación eléctrica indicada en el mismo. La alimentación eléctrica de esteequipo debe provenir de un sistema de distribución general con conductorneutro a tierra. La tercera pata (puesta a tierra) es una medida de seguridad, nopuentearia ni eliminaria.

Desconexión de alimentación eléctrica • Para desconectar con seguridad laacometida de alimentación eléctrica al equipo, desenchufar todos los cables dealimentación en el panel trasero del equipo, o desenchufar el módulo dealimentación (si fuera independiente), o desenchufar el cable del receptáculo dela pared.

Protección del cables de alimentación • Los cables de alimentación eléctrica sedeben instalar en lugares donde no sean pisados ni apretados por objetos que sepuedan apoyar sobre ellos.

Reparaciones/mantenimiento • Solicitar siempre los servicios técnicos de personalcalificado. En el interior no hay partes a las que el usuario deba acceder. Paraevitar riesgo de electrocución, no intentar personalmente la reparación/mantenimiento de este equipo, ya que al abrir o extraer las tapas puede quedarexpuesto a voltajes peligrosos u otros riesgos.

Ranuras y aberturas • Si el equipo posee ranuras o orificios en su caja/alojamiento,es para evitar el sobrecalientamiento de componentes internos sensibles. Estasaberturas nunca se deben obstruir con otros objetos.

Batería de litio • Existe riesgo de explosión si esta batería se coloca en la posiciónincorrecta. Cambiar esta batería únicamente con el mismo tipo (o su equivalente)recomendado por el fabricante. Desachar las baterías usadas siguiendo lasinstrucciones del fabricante.

Instrucciones de seguridad • Español

Extron’s WarrantyExtron Electronics warrants this product against defects in materials andworkmanship for a period of three years from the date of purchase. In the event ofmalfunction during the warranty period attributable directly to faulty workmanshipand/or materials, Extron Electronics will, at its option, repair or replace said productsor components, to whatever extent it shall deem necessary to restore said product toproper operating condition, provided that it is returned within the warranty period,with proof of purchase and description of malfunction to:

USA, Canada, South America, Europe, Africa, and the Middle East:and Central America:

Extron Electronics, EuropeExtron Electronics Beeldschermweg 6C1001 East Ball Road 3821 AH AmersfoortAnaheim, CA 92805, USA The Netherlands

Asia: Japan:Extron Electronics, Asia Extron Electronics, Japan135 Joo Seng Road, #04-01 Kyodo BuildingPM Industrial Bldg. 16 IchibanchoSingapore 368363 Chiyoda-ku, Tokyo 102-0082

Japan

This Limited Warranty does not apply if the fault has been caused by misuse,improper handling care, electrical or mechanical abuse, abnormal operating conditionsor non-Extron authorized modification to the product.

If it has been determined that the product is defective, please call Extron and ask foran Applications Engineer at (714) 491-1500 (USA), 31.33.453.4040 (Europe),65.6383.4400 (Asia), or 81.3.3511.7655 (Japan) to receive an RA# (Return Authorizationnumber). This will begin the repair process as quickly as possible.

Units must be returned insured, with shipping charges prepaid. If not insured, youassume the risk of loss or damage during shipment. Returned units must include theserial number and a description of the problem, as well as the name of the person tocontact in case there are any questions.

Extron Electronics makes no further warranties either expressed or implied withrespect to the product and its quality, performance, merchantability, or fitness for anyparticular use. In no event will Extron Electronics be liable for direct, indirect, orconsequential damages resulting from any defect in this product even if ExtronElectronics has been advised of such damage.

Please note that laws vary from state to state and country to country, and that someprovisions of this warranty may not apply to you.

FCC Class A NoticeThis equipment has been tested and found to comply with the limits for a Class Adigital device, pursuant to part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) this device may not cause harmful interference, and(2) this device must accept any interference received, including interference that maycause undesired operation. The Class A limits are designed to provide reasonableprotection against harmful interference when the equipment is operated in acommercial environment. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordance with the instructionmanual, may cause harmful interference to radio communications. Operation of thisequipment in a residential area is likely to cause harmful interference, in which casethe user will be required to correct the interference at his own expense.

This unit was tested with shielded cables on the peripheral devices. Shieldedcables must be used with the unit to ensure compliance with FCC emissionslimits.

Precautions, cont’d

AVT 100 • Table of Contents

Table of Contents

i

Chapter 1 • Introduction .......................................................... 1-1

About This Manual ................................................................ 1-2

About the AVT 100 Demodulator .................................. 1-2Models .................................................................................... 1-2Features .................................................................................. 1-2Application diagram.............................................................. 1-4

Chapter 2 • Installation and Connection ..................... 2-1

Mounting the AVT 100 ........................................................ 2-2Tabletop use ........................................................................... 2-2Rack mounting ....................................................................... 2-2

UL requirements for rack mounting ............................... 2-2Rack mounting procedure ............................................... 2-3

Rear Panel Features .............................................................. 2-4

Wiring and Connecting the RS-232 Cable ................. 2-6

Connecting the AVT 100 to the IR Link ....................... 2-7

Connecting the AVT 100 to a MediaLink™

Controller ................................................................................... 2-9

Chapter 3 • Operation ................................................................ 3-1

Front Panel Features ............................................................ 3-2

Using the Control Buttons ................................................ 3-2Changing the channel ........................................................... 3-2Initiating Auto-Scan .............................................................. 3-3Adding and deleting channels .............................................. 3-3

Special Functions ................................................................... 3-3Locking front panel controls (executive mode) ................... 3-3Selecting tune or preset mode ............................................. 3-4Presets .................................................................................... 3-4Muting the audio and video outputs ................................... 3-5Selecting the audio output mode ........................................ 3-5Selecting the PAL broadcasting standard ............................ 3-6Selecting the cable TV frequency (NTSC only) ..................... 3-6

Using the IR Remote for AVT 100 .................................. 3-6Locking IR remote access ....................................................... 3-7Installing batteries in the IR remote .................................... 3-7Buttons on the AVT 100 IR Remote Control ........................ 3-8Selecting a channel (tuning) using the IR remote ............... 3-9Saving a preset using the IR remote .................................. 3-10

AVT 100 • Table of Contents

Table of Contents, cont’d

AVT 100Chapter 4 • Software Configuration and Control 4-1

Using Simple Instruction Set (SIS™) Commands .... 4-2Host-to-AVT communications ............................................... 4-2AVT 100-initiated messages .................................................. 4-2Error responses ...................................................................... 4-3Using the command/response tables .................................... 4-3Symbol definitions ................................................................. 4-4Command/response table for SIS commands ....................... 4-5Command/response table for special function SIScommands .............................................................................. 4-8 Advanced Instruction Set commands ................................ 4-13

Windows®-Based Control/ConfigurationSoftware ................................................................................... 4-14

Compatibility ....................................................................... 4-14Installing the software ........................................................ 4-14Starting the software program........................................... 4-16Using the Windows-based control/configurationsoftware Help ...................................................................... 4-17

Appendix A • Specifications, Parts, and Accessories .................................................................................. A-1

Specifications ......................................................................... A-2

Models ........................................................................................ A-5

Included Parts ......................................................................... A-5

Optional Accessories ........................................................... A-5

Appendix B • Channel Frequencies ..................................B-1

PAL Format Channels ...........................................................B-2PAL channels ..........................................................................B-3

NTSC Format Channels ..................................................... B-9NTSC TV channels ................................................................B-10NTSC cable channels — Standard frequency .....................B-11NTSC cable channels — IRC frequency ...............................B-12NTSC cable channels — HRC frequency ..............................B-13NTSC TV channels — Japan standard frequencies .............B-14NTSC cable channels — Japan standard frequencies ........B-15

1Chapter One

Introduction

About This Manual

About the AVT 100 Demodulator

ii

All trademarks mentioned in this manual are the properties of their respective owners.

68-905-01 Rev. G01 08

AVT 100 • IntroductionAVT 100 • Introduction

Introduction

1-3

About This ManualThis manual provides information on the Extron AVT 100Analog TV and Cable Demodulator, and discusses how toinstall and operate it.

About the AVT 100 DemodulatorThe Extron AVT 100 is an audio/video demodulator thatprovides cable and television tuning for integration intoprofessional A/V environments. The TV band providesreception of over-the-air TV (antenna) and CATV (cable)channels. Channels 2 through 125 are available in the UnitedStates and other countries that use the NTSC standard.Channels 48 through 855 are available in countries in which thePAL standard is used.

N In Japan, which uses the NTSC standard, channels 1through 62 (antenna) and 1 through 63 (cable) areavailable, on different frequencies from the USA.

The AVT 100 may receive signals from a cable input or TVantenna. It is controllable from the front panel or throughsoftware via the RS-232 port.

The AVT 100 also provides wired IR for extended range infrared(IR) operation. The optional AVT 100 IR Remote Control andthe Extron IR Link Signal Repeater are available separately to beused in conjunction with this feature.

ModelsTwo models of the AVT 100 are available:

• AVT 100N (NTSC version) — Handles NTSC signalsonly. This version is used in the USA, Japan, and someother countries.

• AVT 100P (PAL version) — Handles PAL signals only.This version is used in Great Britain and other nations thatuse the PAL standard.

These two models have different radio frequency (antenna)connectors, but in all other functionality, they are identical.

FeaturesAntenna (TV) and cable (CATV) channel reception — A full

range of antenna and cable channels are available.

AVT 100N (NTSC):Antenna 2-69Cable 2-125

1-2

AVT 100N (NTSC) Japan frequencies:Antenna 1-62Cable 1-63

AVT 100P (PAL):Antenna and cable 48-855

RS-232 interface — Enables you to enter Simple Instruction Set(SIS™) commands and interact with the Windows®-basedcontrol software. The optional IR Link is also connected tothis port.

IR Remote Control — Enables control of the AVT 100 via ahand-held remote control device that sends infraredsignals to the AVT from a distance of up to 30 feet.Communication is provided through an infrared receiverand hard wiring. The Extron IR Link is an option,available separately.

Balanced and unbalanced audio output — Enables you to use awide variety of output devices without the need forconversion.

Savable configuration files — Lets you save the systemconfiguration as a file. The saved configuration cansubsequently be reloaded to the AVT 100 to restore allsettings at once.

Power supply — An external desktop 12 VDC power supplyconnects to the back panel of the unit via a two-pin captivescrew connector and accepts 100 to 240 VAC.

Enclosure — Compact, 1U, quarter-rack enclosure, 6.7 inches indepth.

Cable/antenna (TV) DIP switch — Enables switching betweencable and antenna modes.

99 presets — Presets can be associated with channels using SISprogramming, the IR remote control, or the AVTWindows-based control software. The AVT provides 99programmable channel presets for TV and 99 for cable.

Stored presets can be used to recall the correspondingcable or antenna channel in preset mode. With SIScommands, presets can be recalled in tune mode as well aspreset mode.

Audio and video muting — Enables the audio and videooutputs to be individually muted through the appropriateSIS command, the IR remote, or the Windows-basedcontrol software.

AVT 100 • Introduction

Introduction, cont’d

AVT 100

2Chapter Two

Installation and Connection

Mounting the AVT 100

Rear Panel Features

Wiring and Connecting the RS-232 Cable

Connecting the AVT 100 to the IR Link

Connecting the AVT 100 to a MediaLink™ Control Module

1-4

Mono audio — Can be selected by SIS commands or theWindows-based control software. When Mono is disabled(the factory default), stereo reception is enabled.

Front panel security lockout (executive mode) — Locks outusers from all front panel functions. Executive mode canbe enabled via SIS commands or the Windows-basedcontrol software.

IR remote access On/Off — Locks out users from controllingthe AVT 100 through the IR remote control. This accesscan be turned on and off via SIS commands or theWindows-based control software.

Rack mountability — The AVT 100 can be mounted on a rackshelf, using the optional mounting accessories. It can alsobe placed on a tabletop, for which four self-adhesive feetare provided.

PAL standard selection — Lets you select the appropriate PALbroadcasting standard for your area.

CATV frequency selection (NTSC only) — Lets you select theNTSC cable frequency used by your cable provider.

Application diagramThe following application diagram gives an example of how thevarious supported devices can be connected to the AVT 100.Use it as a guide for all AVT 100 connections.

POWER

12V

0.5A MAX

L

R

RS-232 / IR

Tx Rx

IR+12

VID

RF

CA

BLE

RE

SE

RV

ED

TVC

USUSLISTED

1T23

I.T.E.

ANT IN

OUTPUT

Control System

Plasma/LCD Display

CableFeed

OptionalIR Remote

Antenna

RF

Audio

or

ExtronAVT 100Analog TV/Cable Demodulator

ENTER

Channel

MUTE

Audio

Video

4

58

9

TV

TUNEPRESET

6

7

0

2

3

AVT 100 REMOTE

1

AVT 100 application example

AVT 100 • Installation and ConnectionAVT 100 • Installation and Connection

Installation and Connection

2-3

Mounting the AVT 100The AVT 100 demodulator can be set on a table or mounted on arack shelf.

Tabletop useFour self-adhesive rubber feet are included with the AVT 100.For tabletop use, attach one foot at each corner on the bottomsurface of the unit, and place the unit in the desired location.

Rack mountingFor optional rack mounting, do not install the rubber feet.Mount the AVT 100 on an RSU 129 Universal Rack Shelf Kit(part #60-190-01) or an RSB 129 Basic Rack Shelf (part#60-604-01).

UL requirements for rack mounting

The following Underwriters Laboratories (UL) requirementspertain to the safe installation of the equipment in a rack.

1. Elevated operating ambient temperature — If theequipment is installed in a closed or multi-unit rackassembly, the operating ambient temperature of the rackenvironment may be greater than room ambienttemperature. Therefore, install the equipment in anenvironment compatible with the maximum ambienttemperature (Tma = +113 °F, +45 °C) specified by Extron.

2. Reduced air flow — Install the equipment in a rack so thatthe amount of air flow required for safe operation of theequipment is not compromised.

3. Mechanical loading — Mount the equipment in the rack sothat a hazardous condition is not achieved due to unevenmechanical loading.

4. Circuit overloading — Connect the equipment to thesupply circuit and consider the effect that circuitoverloading might have on overcurrent protection andsupply wiring. Appropriate consideration of equipmentnameplate ratings should be used when addressing thisconcern.

5. Reliable earthing (grounding) — Maintain reliablegrounding of rack-mounted equipment. Pay particularattention to supply connections other than directconnections to the branch circuit (e.g., use of power strips).

2-2

Rack mounting procedure

To rack mount the AVT,

1. If feet were previously installed on the bottom of theAVT 100, remove them.

Use 2 mounting holes onopposite corners.

(2) 4-40 x 3/16"Screws

1U Universal Rack Shelf

Both front false faceplatesuse 2 screws.

1/4 Rack Width Front FalseFaceplate

1/2 Rack Width Front FalseFaceplate

Mounting the AVT 100 on a rack shelf

2. Mount the AVT 100 on the rack shelf, using two 4-40 by3/16" screws in opposite (diagonal) corners to secure theunit to the shelf.

3. Install blank panels or other units in the remaining spaceon the rack shelf.

Installation and Connection, cont’d

AVT 100 • Installation and Connection AVT 100 • Installation and Connection

RidgesSmooth

Power SupplyOutput Cord

SECTION A–A

AA

Ridges

Smooth

2-Pole OrangeCaptive Screw Connector (12V)

Tie Wrap

3/16”(5 mm) Max.

Power connector wiring

2 Radio frequency (RF) connector — Plug an antenna or CATVcable into the 75 ohm F type female coaxial connector (forNTSC), or into the 75 ohm female IEC 169-2 connector (for PAL).

3 Cable/antenna switch — Use this DIP switch to select betweencable (CATV) and antenna (TV) modes. Presets and NTSCAuto-Scan channels are saved separately for antenna and CATV.

4 Composite video output connector — Plug a television or otherA/V output device into this female BNC connector.

5 Audio connector — Plug an audio output device into this 5-polecaptive screw connector. Balanced or unbalanced audio isoutput on this connector.

TipRing

TipRing

Tip

Sleeve(s)Tip

UnbalancedStereo Output

NO GROUND HERE.

NO GROUND HERE.

BalancedStereo Output

3/16” (5 mm)max.

Do not tinthe wires!

Wiring the audio output connector

2-52-4

Rear Panel FeaturesThe following figure shows the switches and connectors on therear panel of the AVT 100.

C US

POWER 12V 0.5A MAX

L R

RS-232 / IR

Tx Rx IR +12 VID RF

CA

BL

E

RE

SE

RV

ED

A

NT

ANT IN OUTPUT NTSC

AUDIO

78 6

2 3 4 51

AVT 100 rear panel

1 Power connector — Plug the external 12 VDC power supplyinto this 2-pin, 3.5 mm captive screw connector. The powersupply is included with the unit. The figure on the next pageshows how to wire the connector.

C The length of the exposed (stripped) copper wires isimportant. The ideal length is 3/16" (5 mm).Longer bare wires can short together. Shorter wiresare not as secure in the captive screw connectorsand could be pulled out.

C Do not tin the stripped power supply leads beforeinstalling the captive screw connector. Tinnedwires are not as secure in the captive screwconnectors and could be pulled out.

W Keep the two power cord wires separate whileplugging in the power supply. Remove powerbefore wiring.

To verify the polarity before connection, plug in the powersupply with no load and check the output with a voltmeter.


AVT 100 • Installation and Connection AVT 100 • Installation and Connection 2-72-6

C Connect the sleeve to ground ( ). Connecting thesleeve to a negative (–) terminal will damage theaudio output circuits.

6 RS-232/IR connector — Use this five-pole connector for anRS-232 connection to a PC for entering SIS commands and usingthe Windows-based control software, and/or for connecting thewired IR Link. See “Wiring and Connecting the RS-232 Cable,”on the next page, for information on connecting to this port.

7 Reserved switch — This is an extra DIP switch that is not used.

8 Version label — Indicates the version, PAL or NTSC, of theAVT 100.

Wiring and Connecting the RS-232 CableTo connect your computer or control system to the RS-232connector, use a male 9-pin, D-to-bare-wire RS-232 cable or auniversal control cable (UC 50', UC 100', or UC 200'). One endof the UC cable is terminated with a female 9-pin, D connector,and the other end is unterminated. Wire the unterminated endto the provided five-pin captive screw plug.

The following diagram shows the UC cable’s pin assignments.

1

5 9

6

7 6 5 4 3 2 1

8 9

Purple Blue

Yellow Orange (Rx)

Red (Tx)Brown

Gray Black

Connector Shell Pin #

Color

UC Cable

Shield

Computeror ControlSystem

AVT 100Tuner

Green ( )

UC cable pin assignment color codes

1. Wire the RS-232 cable to the five-pole captive screwconnector, provided with the AVT 100, as described below(see the illustration on page 2-7). Connect only the red,orange, and green wires in the cable; and use only the firstthree pins on the connector, starting at the left.

a. Connect the red wire to the first pin on the left,which plugs into the Tx (Transmit) port.

b. Connect the orange wire to the second pin, whichplugs into the Rx (Receive) port.

c. Connect the green wire to the third pin, which plugsinto the ground port, marked with this symbol:

2. Plug the five-pole connector into the RS-232/IR receptacleon the AVT 100 rear panel.

The following diagram shows how to connect your PC orcontrol system to the RS-232/IR port.

RS-232/IR

Computer orControl SystemRS-232 Port

AVT 100 TunerRear PanelRS-232/IR Port

Connect a ground wire between the AVT 100 and the computer or control system.

If you use cable that has a drain wire, tie the drain wire to ground at both ends.

Tx Rx IR +12V

Ground ( ) Green

Transmit (Tx) RedReceive (Rx) Orange Transmit (Tx)

Receive (Rx)

Wiring the AVT 100 to a PC or control stationthrough the RS-232/IR port

Connecting the AVT 100 to the IR LinkThe optional IR Link Infrared Signal Repeater can be connecteddirectly to an AVT 100. To wire the IR Link for use with yourAVT 100,

1. Prepare the site and install a wall box, following thedirections in the IR Link User’s Manual, provided with yourIR Link equipment.

2. Cut a length of 150' (45 m) or less of Extron Comm-Link(CTL or CTLP) cable to go between the AVT 100 and the IRLink.

3. Attach a 3.5 mm, 5-pole captive screw connector to eachend of the cable. Only three wires (between pins A, B, andD on the IR Link end, and pins Ground, IR, and +12 V onthe AVT 100 end) are required. Wire the cable as shown inthe illustration on the next page. Connectors are includedwith the IR Link, but the cable must be purchasedseparately.

4. Plug the 5-pole connector into one of the IR Link’scommunications connectors.


AVT 100 • Installation and Connection AVT 100 • Installation and Connection2-8

5. Plug the other end of the cable into the RS-232/IR port onthe rear panel of the AVT 100.

C Do not connect more than one IR Link (either inparallel or in series) to a demodulator.

POWER 12V 0.5A MAX

L R

RS-232 / IR

Tx Rx IR +12 VID RF

CA

BL

E

RE

SE

RV

ED

A

NT

ANT IN OUTPUT

AUDIO

AVT 100 Rear Panel

IR Link

AVT 100 Remote SIGNAL

IR LINK

Chan

nel

TV

T

UN

E A

VT

100 R

EM

OT

E

PR

ESE

T

Vid

eo

Audio

0

1

2

3

4

5

6

7

8

9

EN

TER

SA

VE

150' (45 m) maximum

MU

TE

Using the AVT 100 IR Remote with the IR Link

The following diagram shows how to wire the AVT 100 to usethe infrared remote control with the optional IR Link.

POWER 12V 0.5A MAX

L R

RS-232 / IR

Tx Rx IR +12 VID RF

CA

BL

E

RE

SE

RV

ED

A

NT

ANT IN OUTPUT

Modulated IR +12 VDC

Ground ( ) D B

A IR

12

AVT 100 Rear Panel

IR Link Rear Panel

AVT 100 Remote Chan

nel

TV

TU

NE

AV

T 1

00 R

EM

OT

E

PR

ESE

T

Vid

eoA

udio

01

23

45

67

89

EN

TER

SAV

E

MU

TE

Wiring the IR Link to the AVT 100

N The ground pin is shared between RS-232 control andthe IR Link connection.

2-9

Connecting the AVT 100 to a MediaLink™

ControllerYou can hard wire an MLC MediaLink™ Controller’s modulatedIR output connector directly to the AVT 100 to provide remotecontrol of the AVT.

Follow these steps to connect the AVT 100 to an MLC. See thediagrams on the next page for examples.

1. Cut a length of 150' (45 m) or less of Extron Comm-Link(CTL or CTLP) cable, which will go between the AVT 100and the MediaLink controller.

2. Attach the provided 3.5 mm, 5-pole connector to the end ofthe cable that will attach to the AVT 100, connecting onewire to the center pin (which will plug into the AVT’sground connector pin, marked with ), and another wireto the pin to the right of the center ground pin. (This pinwill plug into the AVT’s IR connector.) Plug this end of thecable into the RS-232/IR connector on the AVT’s rearpanel.

3. On the other (MediaLink controller) end of the cable, doeither of the following:

• Attach the cable’s corresponding wires to the groundand IR output pins of the captive screw connectorthat will plug into the MLC. Plug this end of thecable into the IR connector on the MLC’s rear panel.

• Attach the cable’s wires directly to the ground and IRoutput pins on the MLC’s rear panel.

4. Using Global Configurator software, program the MLCwith the proper IR drivers for the AVT 100. Refer to yourMediaLink controller user’s manual for more information.

N If the AVT 100 does not respond to commands from theMediaLink controller, a 1k ohm resistor may be requiredbetween the ground and IR pins on the AVT 100.

This resistor is required when you are using an MLC 52to control the AVT.


AVT 100 • Installation and Connection

AVT 100

3Chapter Three

Operation

Front Panel Features

Using the Control Buttons

Special Functions

Using the IR Remote Control for AVT 100

2-10

POWER 12V 0.5A MAX

L R

RS-232 / IR

Tx Rx IR +12 VID RF

CA

BL

E

RE

SE

RV

ED

A

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ANT IN

OUTPUT

Modulated IR

1K Resistor

Ground ( ) DB

IR

AVT 100 Rear Panel

MLC 52Rear Panel

Wiring the AVT 100 to an MLC 52

POWER 12V 0.5A MAX

L R

RS-232 / IR

Tx Rx IR +12 VID RF

CA

BL

E

RE

SE

RV

ED

A

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ANT IN OUTPUT

Modulated IRGround ( )

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AVT 100 Rear Panel

Here

or here

MLC 226 IP Bottom Panel

A B C D E

DISPLAYRS-232/IR RS-232 12VCM/IR/SCP

A B C D E MLS PWR

A BTx

/IR

Rx

GR

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ND

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ND

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Tx/

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Tx/

IR

GR

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ND

GR

OU

ND

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3 4

B

5 6

C A B C

Wiring the AVT 100 to an MLC 226 IP

N The MLC can also control the AVT 100 via an optionalIR Emitter. Refer to your MLC user’s manual forinformation on connecting the emitter.

AVT 100 • OperationAVT 100 • Operation

Operation

3-3

Front Panel FeaturesThe NTSC and the PAL versions of the AVT 100 have the samefront panel with identical components and appearance. Thefollowing features and functions are available on the AVT 100front panel.

C US

TV/CABLE TUNER AVT 100

CHANNEL

3 2 1

AVT 100 front panel

1 Digital display — This 3-digit, alphanumeric LED displayindicates the antenna TV or CATV channel being received (inTune mode) or the selected channel preset (in Preset mode).

2 IR receiver (not visible from the exterior of the unit) — Thissensor receives commands via infrared signals from the optionalAVT 100 IR Remote Control.

3 Channel up and down buttons — These push-buttons are usedto increment or decrement the channel or preset number. Youcan also activate Auto-Scan by pressing and holding both ofthese buttons simultaneously for 2 seconds (see “InitiatingAuto-Scan” on the next page).

Using the Control Buttons

Changing the channelIf the AVT 100 is in Tune mode (factory default):

• Press the up or down Channel button to tune to the desiredchannel. The current channel number is displayed in the3-digit LED display.

• Press and hold down one of the Channel buttons to changethe channels rapidly until the button is released. When thehighest channel number available is reached, the displayrestarts numbering at the lowest channel number.

3-2

If the AVT 100 is in Preset mode (available only by SIScommand, the Windows-based control software, or theIR remote control), you can change only to a preset channel. Tochange the preset, press the Channel buttons to display thenumbers of the programmed presets in incremental ordecremental order.

Initiating Auto-ScanWhen Auto-Scan is enabled, the AVT 100 scans all channels andsaves to memory those with an active signal.

To initiate automatic scanning, press and hold both Channelbuttons. After about 2 seconds, the AVT 100 scans through thechannels and saves them to memory.

Adding and deleting channelsAuto-Scanned channels can be added to or removed frommemory individually by using SIS commands or the Windows-based control software. (See chapter 4, “Software Configurationand Control,” for further information.)

Special FunctionsThe AVT 100 offers some special functions that are accessibleonly by using SIS commands, the AVT 100 Remote, and theWindows-based control software. Refer to chapter 4, “SoftwareConfiguration and Control,” or the AVT 100 help file for thecommands to enable these functions.

Locking front panel controls (executive mode)Executive mode disables all front panel controls, locking out theuser from those functions. Putting the AVT 100 in this modeenhances security by protecting against inappropriate oraccidental changes to settings.

When the AVT 100 is in executive mode, all serial portcommands remain enabled.

When executive mode is enabled, the AVT 100 displays thefollowing message on the digital display for 2 seconds:

Any attempt to use the front panel buttons while the AVT 100 isin executive mode causes the LOC (Locked) message to flash.

AVT 100 • Operation

Operation, cont’d

AVT 100 • Operation 3-53-4

When executive mode is disabled, the AVT 100 displays theUNL (Unlocked) message:

Selecting tune or preset modeTwo channel selection modes are available: Tune and Preset.You can use the Windows-based control software, SIScommands, or the AVT 100 Remote to switch between modes.

• In Tune mode, the Channel up and down buttonsincrement and decrement by one channel with each pressof the button. If a button is held down for 2 seconds, thechannels tune rapidly up or down until the button isreleased. Tune mode is the factory default.

• In Preset mode, the Channel buttons step up or downthrough presets that have been associated with channelsvia SIS commands, the AVT 100 Remote, or the Windows-based control software.

N Presets can be recalled via SIS commands, the Windows-based control software, or the AVT 100 Remote in bothtune mode and preset mode.

PresetsThe AVT 100 provides 198 programmable presets—99 forantenna and 99 for cable. Presets are associated with channelsby SIS commands (see chapter 4, “Software Configuration andControl”), the AVT 100 Remote (see “Using the IR RemoteControl for AVT 100,” later in this chapter), or via the Windows-based control software (see the software’s help file).

Channel presets that are programmed while the AVT is in eitherantenna or CATV mode remain exclusive to the mode in whichthey were saved.

The following table shows the ranges of channel numbers thatmay be preset.

NTSC

DIP Switch

Channel #

NTSC Japan PAL

Antenna Cable CableAntennaAntenna and Cable

2 to 69 2 to 125 1 to 62 1 to 63 48 to 885

Channels available for presetting

When the AVT 100 is in tune mode and a preset is recalled viathe appropriate SIS command, the AVT 100 Remote, or theWindows-based control software, a stored preset recalls thecable or antenna TV channel that was programmed for it. Whenyou select a preset in either tune or preset mode, its presetnumber is displayed for 2 seconds. Then the display changes tothe channel number associated with the selected preset.

Example: If preset 30 is selected via the Channel buttons inPreset mode, the digital display shows the following:

After 2 seconds, the digital display shows the channel number(28 in this example) associated with preset number 30.

To overwrite a preset and change its channel, enter the SIScommand or the Windows-based control software selection, orpress the appropriate buttons on the IR remote control to save adifferent channel to that preset number. See chapter 4,“Software Configuration and Control, for information onprogramming the presets using SIS commands.

Muting the audio and video outputsAudio and video outputs can be individually muted throughthe appropriate SIS command, the IR remote control, or theWindows-based control software. (See chapter 4, “SoftwareConfiguration and Control” or the AVT 100 help file for furtherinformation.)

Selecting the audio output modeYou can select the audio output mode (mono or stereo) using SIScommands or the Windows-based control software. (Mono isthe factory default.)

On PAL models, the following four audio selections areavailable if a dual channel is detected:

• L-L — Select the left audio channel for dual mono output.

• R-R — Select the right audio channel for dual monooutput.


Operation, cont’d


• L-R — Select the left input channel for left output and theright input channel for right output.

• R-L — Select the right input channel for left output andthe left input channel for right output.

(See chapter 4, “Software Configuration and Control,” forinformation on the SIS commands for audio mode selection. Toswitch audio output modes using the Windows-based controlsoftware, refer to the help file.)

Selecting the PAL broadcasting standardThere are several different PAL broadcasting standards. Youcan select the appropriate standard using SIS commands (seechapter 4, “Software Configuration and Control) or theWindows-based control software (see the software program’shelp file).

Selecting the cable TV frequency (NTSC only)You can select the CATV frequency (Standard, IRC, HRC, orJapan standard) so that your AVT 100 is compatible with thefrequency used by your cable provider. You can select thefrequency using SIS commands (see chapter 4, “SoftwareConfiguration and Control”) or the Windows-based controlsoftware (see the software program’s help file).

Using the IR Remote Control for AVT 100The optional hand-held AVT 100 IR Remote Control lets youremotely perform many of the functions that are also availablethrough the front panel buttons, SIS commands, and/or theWindows-based control software. The AVT responds tocommands from the AVT 100 Remote as if the correspondingbutton were pressed on the front panel, or the correspondingSIS command or Windows-based control software selectionwere entered.

From a distance of no more than 30 feet, the remote controlsends infrared (IR) signals to the AVT 100 through the tuner’sfront panel. The IR receiver is located to the right of the channeldisplay, but is not visible from in front of the AVT 100.

The infrared remote receiver can receive the signal if it is sentfrom within a 40 degree arc to the right or left of direct line ofsight between the remote and the AVT 100 receiver. See thediagram below.

TV/CABLE TUNER AVT 100

CHANNEL

AVT 100

40 40

30 feetmaximum

AVT Remote

Channel

TV TUNE

MUTE

AVT 100 REMOTE

PRESET

Video Audio

0 1 2 3

4 5 6 7

8 9 ENTER SAVE

Area for remote signal reception

N The AVT 100 must be plugged in before you operate theremote control. Setup operations cannot be performedfrom the remote.

Locking IR remote accessThe AVT 100 Remote Control can be set to lock out users fromusing it to control the AVT 100. This remote access can beturned on and off via SIS commands or the Windows-basedcontrol software. When remote access is set to Off, all AVT 100controls remain available through other means (SIS commands,Windows-based control software, and the front panel).

Installing batteries in the AVT 100 RemoteInstall two AAA batteries in the AVT 100 Remote Control asshown below.

Installing batteries in the AVT 100 Remote

3-6 3-7


Operation, cont’d

AVT 100 • Operation 3-9

Buttons on the AVT 100 IR Remote ControlThe following functions are available through the buttons onthe AVT 100 Remote Control.

CHANNEL

CHANNEL TUNE

MUTE

AVT 100 REMOTE

PRESET

VIDEO AUDIO

0 1 2 3

4 5 6 7

8 9 ENTER SAVE

1

8

65

4

7

3

2

Buttons on the AVT 100 Remote Control

1 Channel selection (0 through 9) — In tune mode, press thesenumber buttons to specify a channel number, then press Enterto select it.

In preset mode, pressing these buttons also selects the channelwhose number(s) you pressed. The buttons do not select presetnumbers.

2 Channel up/down — Press the up and down arrows on thisrocker button to increment and decrement the channel or presetnumber.

In tune mode, pressing either part of this button displays theadjacent channel number. If an Auto-Scan has been performed,pressing the Channel button causes the display to cycle betweenthe channels that were set by the scan for the mode (TV orcable) in which the scan was done. (In this case, the adjacentchannel may not be available for display.)

In Preset mode, the next or previous preset channel is displayed,depending on which part of the button you pressed. TheAVT 100 briefly displays the preset number preceded by a “P,”then it displays the channel number associated with that preset.

If no presets have been defined when the Channel button ispressed, the display shows “P00,” then the channel number towhich the AVT 100 was set before entering preset mode.

N The Channel up/down button applies to antenna (TV)and cable modes. Use the DIP switch on the rear panelto switch between these modes.

3 Video Mute — Press this button to toggle video muting on andoff. When muting is on, video output is mute.

4 Audio Mute — Press this button to toggle audio muting on andoff. When muting is on, audio output is mute.

5 Tune — Press this button to switch to tune mode. In tune mode,the Channel buttons switch between channel numbers.

6 Preset — Press this button to switch to preset mode. In presetmode, the Channel buttons switch between preset channels.

7 Save — After keying in a preset number, press this button tosave the currently selected channel as a preset.

8 Enter — After keying in a channel number, press this button toswitch to that channel.

Selecting a channel (tuning) using the IR remoteTo select or change a channel using the AVT 100 IR RemoteControl,

1. Using the IR remote channel selection number buttons inthe same way you would use the number keys on acalculator, enter the number of the desired channel.

Example: To change to channel 105, press the buttonsnumbered 1, then 0, then 5.

2. Press the Enter button to activate the channel change. Ifthe number you entered is a valid channel, the AVT 100switches to it, and the number remains displayed on theAVT 100 front panel.

If you enter an invalid (out of range) channel number, after3 seconds the front panel display returns to the channelnumber that was displayed previously and does notchange the channel.

3-8


Operation, cont’d

AVT 100

4Chapter Four

Software Configuration andControl

Using Simple Instruction Set (SIS™) Commands

Windows®-Based Control Software

3-10

Saving a preset using the IR remoteTo assign a channel number to one of the 198 available presets,

1. Switch to the channel that you want to assign. (See“Selecting a channel (tuning) using the IR remote,” on theprevious page.)

2. Enter the preset number to which you want to assign thecurrent channel.

3. Press Save. The AVT 100 saves the preset, and displays“P” and the preset number as confirmation. After3 seconds, the display returns to the channel number thatyou just saved.

N If an invalid preset number is entered, no preset is saved.

AVT 100 • Software Configuration and Control

Software Configuration and Control

AVT 100 • Software Configuration and Control 4-3

The AVT 100 sends the copyright message when it first powerson. Vx.xx is the firmware version number.

Error responsesIf the AVT 100 is unable to execute a command it receivesbecause the command is invalid or contains invalid parameters,the AVT returns an error response to the host. Error responsecodes and their descriptions are as follows:

E01 – Invalid input channel number (out of range)E10 – Invalid commandE11 – Invalid presetE13 – Invalid value (out of range)

Using the command/response tablesThe command/response tables on the following pages list validcommand ASCII and hexadecimal codes, the AVT 100’sresponses to the host, and a description of the command’sfunction or the results of executing the command.

The ASCII to HEX conversion table below is for use with thecommand/response tables.

ASCII to HEX Conversion Table

•

The AVT 100 demodulator can be remotely set up andcontrolled via a host computer or other device (such as a controlsystem), attached to the rear panel RS-232 port. See chapter 2,“Installation and Connection,” for information on connections.The control device (host) can use the Extron Simple InstructionSet (SIS™) commands or the Windows-based control software.

Using Simple Instruction Set (SIS™) Commands

Host-to-AVT communicationsSIS commands consist of one or more characters per field. Nospecial characters are required to begin or end a commandsequence. You can enter these commands from your PC using acommunication software program such as HyperTerminal.When the AVT 100 determines that a command is valid, itexecutes the command and sends a response to the host device.

Most responses from the AVT 100 to the host (PC) end with acarriage return and a line feed (CR/LF = ), which signals theend of the response character string. A string is one or morecharacters.

AVT 100-initiated messagesWhen a local event such as a front panel selection takes place,the AVT 100 responds by sending a message to the host,indicating what selection was entered. No response is requiredfrom the host. One of the following AVT 100-initiated messagesis displayed, depending on your version.

These messages are displayed only at power-up.

For the X4 and X1 values shown below, see “Symboldefinitions” on page 4-4.

NTSC version:

(C) Copyright 2006, Extron Electronics, AVT 100 – NTSCVersion, Vx.xx

Dip X4 TVC X1

PAL version:

(C) Copyright 2005, Extron Electronics, AVT 100 – PAL Version,Vx.xx

Dip X4 TVC X1

4-2

Software Configuration and Control, cont’d

AVT 100 • Software Configuration and Control AVT 100 • Software Configuration and Control 4-5

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Symbol definitions= CR/LF (carriage return/line feed) (hex 0D 0A)

= Soft carriage return (no line feed)

• = Space

Esc = Escape keyX1 = Channel number

NTSC antenna: 002 – 069NTSC cable: 002 – 125NTSC Japan antenna: 001-062NTSC Japan cable: 001-063

PAL antenna and cable: 48 – 855X2 = Muting/Executive mode

0 = Off1 = On

X3 = Presets 1 – 99 (The preset number cannot be more than two digits.)

X4 = Antenna or cable DIP switch setting0 = Antenna (TV)1 = CATV (cable)

X5 = PAL standard selection0 = B/G (default)1 = D/K2 = I

X6 = Part number

X7 = Audio adjustment level: -63 through +12

X8 = Gain level: 0 – 12

X9 = Attenuation level: 0 – 63

If a command is not case-sensitive, this is indicated by showing thecommand letter in uppercase, followed by a slash (/), then the sameletter in lowercase.

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sta

tus

S/s

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X5

Sh

ow th

e cu

rren

t PA

L st

and

ard.

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uest

in

form

ati

on

Req

uest

cha

nnel

num

ber

I/i

TV

C X

1

X1

= c

hann

el n

umbe

r.

Au

dio

gain

an

d a

tten

uati

on

(N

TSC

mo

del

on

ly)

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peci

fic

gain

X8

GA

ud X

7

Set t

he g

ain

to X

7 d

B.

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ge fo

r ga

in (

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0 to

+12

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t sp

ecif

ic a

tten

uati

onX

9 g

Aud

X7

Se

t the

att

enua

tion

to X

7 d

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Ran

ge f

or a

tten

uati

on (

X9

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0 to

+63

.In

crem

ent

gain

or

atte

nuat

ion

+G

/g

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X7

Set a

udio

leve

l to

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dB

by

incr

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in o

r at

tenu

atio

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t ga

in o

r at

tenu

atio

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gA

ud X

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reas

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gain

or

atte

nuat

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w g

ain

or a

tten

uati

onG

/g

X7

V

iew

cur

rent

aud

io le

vel i

n d

B.



Co

mm

an

d/r

esp

on

se t

ab

le f

or

speci

al

fun

ctio

n S

IS c

om

man

ds

Co

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om

man

dR

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alu

es

(ho

st t

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(AV

T to

ho

st)

an

d a

dd

itio

nal

desc

rip

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ns

Pre

set

an

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un

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es

Sele

ct m

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1 #

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xam

ple:

1 *

1 #

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1

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ble

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can

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or N

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or P

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(1, 2

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3 d

igit

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ay b

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alu

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or N

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069

(TV

cha

nnel

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62 J

apan

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2-12

5 (C

AT

V c

hann

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(001

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alu

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or P

AL

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nten

na a

nd C

AT

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hann

el)

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mpl

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1 *

4 #

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d 0

11

Ad

d c

hann

el 1

1.

4-8

Command/response table for special function SIScommands

The syntax for initiating a special function is:

X! * __ #

where __ is the function number and X! is the value.

To view a function’s setting, use:

__#

where __ is the function number.

In the following special functions command table, the values ofthe X! variable are different for each command/function. Thesevalues are given in the far right column.



Co

mm

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or

speci

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ctio

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an

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utpu

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his

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ly in

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io c

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setu

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g au

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tere

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ted

on th

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rren

tch

anne

l, m

ode

0 (s

tere

o) is

the

defa

ult.

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dua

l lan

guag

e ch

anne

l (e.

g., E

nglis

h on

the

left

cha

nnel

and

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nish

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e ri

ght)

is d

etec

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on a

sel

ecte

d T

V/C

able

cha

nnel

, mod

e 2

(sel

ect l

eft c

hann

el a

nd o

utpu

t as

mon

o) is

the

defa

ult.

The

use

r ca

n ov

erw

rite

the

defa

ult s

etti

ng b

y se

ttin

g up

aud

io c

onfig

urat

ion

via

SIS

com

man

d or

the

Win

dow

’s-b

ased

con

trol

sof

twar

e, a

nd th

e us

er’s

set

ting

is s

aved

.E

xam

ple:

1 *

7 #

Mon

1

Mon

o ou

tput

.V

iew

aud

io m

ode

7 #

Mon

X!

IR r

em

ote

co

ntr

ol

acc

ess

on

/off

IR r

ecei

ver

on/

off

X! *

9#

Rm

t X

!

0 =

IR

ena

bled

(d

efau

lt).

1 =

IR

dis

able

d.

Exa

mpl

e:1*

9#R

mt l

Tu

rn I

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ff.

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w IR

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X!

4-10

Co

mm

an

d/r

esp

on

se t

ab

le f

or

speci

al

fun

ctio

n S

IS c

om

man

ds

(co

nti

nu

ed

)

Co

mm

an

dA

SC

II c

om

man

dR

esp

on

seX

! v

alu

es

(ho

st t

o A

VT)

(AV

T to

ho

st)

an

d a

dd

itio

nal

desc

rip

tio

ns

Pre

sets

Del

ete

pres

etX

! *

5 #

Del

X!

1-99

pre

sets

eac

h fo

r ca

ble

and

TV

Exa

mpl

e:25

* 5

#D

el 0

25

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ete

pres

et 2

5.

Ch

an

ge c

han

nel

Incr

emen

t ch

anne

l+

6 #

TV

C X

1

X1 v

alu

es f

or N

TS

C:

002-

069

(TV

cha

nnel

)00

2-12

5 (c

able

cha

nnel

)X

! v

alu

es f

or N

TS

C i

n J

apan

:00

1-06

2 (a

nten

na T

V c

hann

el)

001-

063

(CA

TV

cha

nnel

)X

1 v

alu

es f

or P

AL

:04

8-85

5 (a

nten

na a

nd C

AT

V c

hann

el)

Dec

rem

ent

chan

nel

- 6 #

TV

C X

1

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s fo

r d

ecre

men

ting

the

chan

nel.

Set T

V C

hann

elX

1 *

6 #

TV

C X

1

See

X1 v

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s fo

r se

ttin

g th

e ch

anne

l.E

xam

ple:

056

* 6

#T

VC

056

Se

t TV

cha

nnel

to 5

6.V

iew

cha

nnel

6 #

TV

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1

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w D

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wit

ch s

ett

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enna

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ble

sele

ctio

n8

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ip X

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s w

heth

er th

e A

VT

is s

et to

ant

enna

(TV

) or

CA

TV

(cab

le) m

ode.

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X4

:0

= A

nten

na.

1 =

Cab

le.

Exa

mpl

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DIP

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AVT 100 • Software Configuration and Control AVT 100 • Software Configuration and Control

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Software Installation screen on CD

3. On the File Download window that appears, click Run tobegin installing the program.

If you want to save the installation file(AVT100Setupv3_n.exe) to your desktop, click Save.On the Save As window, save the setup file to the desiredlocation on your computer. When you are ready toinstall the software, double-click on theAVT100Setupv3_n.exe icon and follow the directions onthe screens.

4. A Security prompt appears. Click Run on this window tocontinue with the installation.

5. Follow the instructions on the InstallShield Wizard screensto complete the program installation.

By default the installation creates a folder called“AVT 100” in the following location on the computer:

c: \Program Files\Extron\AVT 100

If there is no Extron folder in your Program Files folder,the installation program creates it as well.

4-14

Windows®-Based Control/ConfigurationSoftware

In addition to the SIS commands, the AVT 100 Windows-basedcontrol/configuration software provides you with anothermeans of configuring and controlling the AVT 100 via RS-232.

This program includes the functions found on the AVT’s frontpanel and the IR remote control, and some additional featuresthat are available only through the Windows-based software orthe SIS commands.

CompatibilityThe software is compatible with Microsoft® Windows 98,Windows NT, Windows 2000, and Windows XP.

Installing the softwareExtron’s AVT 100 Windows-based software program is providedon a CD with the AVT. You can obtain additional copies of thesoftware at no extra charge and download updates from theExtron Web site at http://www.extron.com.

The Windows-based control software program requires aminimum of 2.5 MB (megabytes) of hard disk space.

To use the software that is on the CD, you must install theprogram on your computer. Follow these steps:

1. Insert CD ROM Disk B into your CD drive. The diskshould open automatically. If it does not, double-clickLAUNCH.EXE on the CD to start it.

2. On the “Extron Software Products Disc B:Issue 2007.x” screen, click the Softwarebutton, shown at right.

3. On the Control Software screen, click the AVT 100’s Installlink (outlined in the illustration on the next page).



AVT 100 window, connected (PAL and NTSCversions)

You are now ready to configure presets, select channels, andperform the other tasks available from the pull-down menus,check boxes, and the TV/Cable Channel field on the AVT 100window.

The TV/Cable Channel field is titled “TV Channel” or“Cable Channel,” depending on the position of theAntenna/Cable DIP switch on the rear panel.

Using the Windows-based control software helpfile

The AVT 100 Windows-based control software contains a helpprogram, which explains all menu options, buttons, andfunctions that are accessible from the AVT 100 window.

To open the help file, select Contents... from the Help pull-downmenu on the AVT 100 window, or press the F1 key on yourcomputer keyboard.

4-16

Starting the software programSome items found in the software program correspond directlyto the front panel or remote controls. (See chapter 3,“Operation,” for front panel and IR remote control features andsettings.) Other features are accessible only through thesoftware or SIS commands (discussed earlier in this chapter).The AVT 100 Help program provides complete information onsettings and on how to use the software.

1. To run the program, double-click on theAVT 100.exe file icon, shown at right.

The Extron AVT 100 window appears, with all objectsgrayed out. The Communication Setup window isdisplayed in front of it.

AVT 100 window with Communication Setupdialog box

2. From the Port drop-down menu, select thecommunications port that is connected to your tuner’sConfig/RS-232 port.

3. Click Connect. The currently selected channel numberappears in the Channel box, and all menu options (exceptConnect) become available. The AVT 100 window’s statusbar at the bottom of the screen indicates your AVT’sconfiguration — NTSC or PAL.


AVT 100 • Software Configuration and Control

AVT 100

AAppendix A

Specifications, Parts, andAccessories

Specifications

Models

Included Parts

Optional Accessories

4-18

AVT 100 • Specifications, Parts, and AccessoriesAVT 100 • Specifications, Parts, and Accessories

Specifications, Parts, and Accessories

A-3

RF audio inputNumber/signal type ................... 1 (as part of the RF signal)

0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu

Audio outputNumber/signal type ................... 1 balanced/unbalanced;

stereo for NTSC, PAL B/G, PAL D/K;mono only for PAL I

Connectors .................................... (1) 3.5 mm captive screw connector, 5 poleImpedance .................................... 50 ohms unbalanced, 100 ohms balancedGain error ...................................... ± 0.5 dB channel to channelNominal level ............................... 0 dBuOutput level .................................. 1 Vrms (max.)

Control/remote — AVT 100Serial control port ........................ RS-232; 3.5 mm captive screw connector,

5 poleBaud rate and protocol ............... 9600 baud, 8 data bits, 1 stop bit, no paritySerial/IR control pin configurations

1 = TX, 2 = RX, 3 = GND, 4 = modulatedIR, 5 = +12 VDC

IR controller module ................... AVT Remote (optional)30' maximum, 40 degrees off axis

Program control ........................... Extron’s control/configuration programfor Windows®

Extron’s Simple Instruction Set (SIS™)

GeneralExternal power supply ............... 100 VAC to 240 VAC, 50/60 Hz, external,

autoswitchable; to 12 VDC, 1 A (max.),regulated

Power input requirements ......... 12 VDC, 0.5 ATemperature/humidity .............. Storage: -40 to +158 °F (-40 to +70 °C) /

10% to 90%, noncondensingOperating: +32 to +122 °F (0 to +50 °C) /10% to 90%, noncondensing

Cooling .......................................... Convection, unventedRack mount ................................... Yes, with optional 1U, 9.5" deep rack shelf,

(RSU 129, part #60-190-01 or RSB 129,#60-604-01)

Enclosure type .............................. Metal

Specifications

RF video inputNumber/signal type ................... 1 radio frequency (RF)Connectors

NTSC model ..................... 1 female F connectorPAL model ........................ 1 female IEC 169-2, 75 ohm connector

Sensitivity ..................................... -20 to +20 dBmVFrequency range .......................... 55 MHz to 855 MHzNTSC over the air TV channels . 2-69

Japan .................................. 1-62NTSC CATV cable channels ...... 2-125

Japan .................................. 1-63PAL over the air TV and cable channels

48 MHz to 855 MHzImpedance .................................... 75 ohmsVertical frequency

NTSC model ..................... 60 HzPAL model ........................ 50 Hz

Video outputNumber/signal type ................... 1 composite videoConnectors .................................... 1 BNC femaleNominal level ............................... 1 Vp-p for composite videoMinimum/maximum levels ...... 0.4 V to 1.0 Vp-p (follows input)Impedance .................................... 75 ohmsDC offset ....................................... ±10 mV with input at 0 offset

SyncStandards

NTSC model ..................... NTSC 3.58International model ......... PAL

AudioTHD + Noise ................................ NTSC: 0.4% @ 1 kHz

PAL: 0.6% @ 1 kHzS/N ................................................ NTSC: -55 dB @ 1 kHz

PAL: -58 dB @ 1 kHzStereo channel separation .......... >35 dB @ 1 kHz

A-2

AVT 100 • Specifications, Parts, and AccessoriesAVT 100 • Specifications, Parts, and Accessories

Specifications, Parts, and Accessories, cont’d

A-5

Included PartsThese items are included in each order for an AVT 100:

Item Part number

Windows-based control software on disk

Power cord

Tweeker (small screwdriver)

Rubber feet (not attached)

AVT 100 User’s Manual

External power supply

5-pole captive screw connector 10-319-10LF

Models

Model Part number

AVT 100 - NTSC Version 60-647-01

AVT 100 - PAL Version 60-647-02

Optional AccessoriesThese items can be ordered separately:

Accessory Part number

1U, 9.5" Deep RSU 129 Universal Rack 60-190-01Shelf Kit1U, 9.5" Deep RSB 129 Basic Rack Shelf 60-604-01

AVT 100 IR Remote kit 70-366-01

IR Link (black, white, RAL9010 white) 60-404-02, -03,-05

CTL Series Comm-Link cable 22-148-02, -03

CTLP Series Comm-Link cable 22-119-xx22-461-xx

A-4

Enclosure dimensions ................. 1.7" H x 4.3" W x 6.7" D (1U high, quarterrack wide)4.3 cm H x 10.9 cm W x 17.0 cm D(Depth excludes connectors.)

Product weight ............................. 0.8 lbs (0.4 kg)Shipping weight .......................... 3 lbs (2 kg)Vibration ....................................... ISTA 1A in carton (International Safe

Transit Association)Compliances ................................. CE, FCC Class A, VCCI, AS/NZS, ICESMTBF ............................................. 30,000 hoursWarranty ....................................... 3 years parts and labor

N All nominal levels are at ±10%.

N Specifications are subject to change without notice.

AVT 100 • Specifications, Parts, and Accessories

Specifications, Parts, and Accessories, cont’d

AVT 100

BAppendix B

Channel Frequencies

PAL Format Channels

NTSC Format Channels

A-6

AVT 100 • Channel FrequenciesAVT 100 • Channel Frequencies

Channel Frequencies

B-3

PAL channelsChannel Freq (MHz) Channel Freq (MHz) Channel Freq (MHz)

484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192

93949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137

138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182

48.2549.2550.2551.2552.2553.2554.2555.2556.2557.2558.2559.2560.2561.2562.2563.2564.2565.2566.2567.2568.2569.2570.2571.2572.2573.2574.2575.2576.2577.2578.2579.2580.2581.2582.2583.2584.2585.2586.2587.2588.2589.2590.2591.2592.25

93.2594.2595.2596.2597.2598.2599.25100.25101.25102.25103.25104.25105.25106.25107.25108.25109.25110.25111.25112.25113.25114.25115.25116.25117.25118.25119.25120.25121.25122.25123.25124.25125.25126.25127.25128.25129.25130.25131.25132.25133.25134.25135.25136.25137.25

138.25139.25140.25141.25142.25143.25144.25145.25146.25147.25148.25149.25150.25151.25152.25153.25154.25155.25156.25157.25158.25159.25160.25161.25162.25163.25164.25165.25166.25167.25168.25169.25170.25171.25172.25173.25174.25175.25176.25177.25178.25179.25180.25181.25182.25

B-2

PAL Format ChannelsThe table on the following pages lists all the antenna and CATVchannels that are available through the AVT 100 in areas usingthe PAL standard.

The AVT 100 display shows only whole numbers; it does notshow decimal fractions. Therefore, when a PAL channelnumber is displayed, it does not reflect the exact frequency ofthat channel. To find out the exact tuning frequency for a PALchannel, locate the channel number in the Channel column, thenfind its frequency (stated in MHz) beside it in the Freq (MHz)column.

Example: The frequency for channel 82 is 82.25 MHz.

Channel Frequencies, cont’d

AVT 100 • Channel Frequencies AVT 100 • Channel Frequencies B-5

PAL channels (continued)Channel Freq (MHz) Channel Freq (MHz) Channel Freq (MHz)

408.25409.25410.25411.25412.25413.25414.25415.25416.25417.25418.25419.25420.25421.25422.25423.25424.25425.25426.25427.25428.25429.25430.25431.25432.25433.25434.25435.25436.25437.25438.25439.25440.25441.25442.25443.25444.25445.25446.25447.25448.25449.25450.25451.25452.25

318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362

363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407

408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452

318.25319.25320.25321.25322.25323.25324.25325.25326.25327.25328.25329.25330.25331.25332.25333.25334.25335.25336.25337.25338.25339.25340.25341.25342.25343.25344.25345.25346.25347.25348.25349.25350.25351.25352.25353.25354.25355.25356.25357.25358.25359.25360.25361.25362.25

363.25364.25365.25366.25367.25368.25369.25370.25371.25372.25373.25374.25375.25376.25377.25378.25379.25380.25381.25382.25383.25384.25385.25386.25387.25388.25389.25390.25391.25392.25393.25394.25395.25396.25397.25398.25399.25400.25401.25402.25403.25404.25405.25406.25407.25

B-4


183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227

228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272

273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317

183.25184.25185.25186.25187.25188.25189.25190.25191.25192.25193.25194.25195.25196.25197.25198.25199.25200.25201.25202.25203.25204.25205.25206.25207.25208.25209.25210.25211.25212.25213.25214.25215.25216.25217.25218.25219.25220.25221.25222.25223.25224.25225.25226.25227.25

228.25229.25230.25231.25232.25233.25234.25235.25236.25237.25238.25239.25240.25241.25242.25243.25244.25245.25246.25247.25248.25249.25250.25251.25252.25253.25254.25255.25256.25257.25258.25259.25260.25261.25262.25263.25264.25265.25266.25267.25268.25269.25270.25271.25272.25

273.25274.25275.25276.25277.25278.25279.25280.25281.25282.25283.25284.25285.25286.25287.25288.25289.25290.25291.25292.25293.25294.25295.25296.25297.25298.25299.25300.25301.25302.25303.25304.25305.25306.25307.25308.25309.25310.25311.25312.25313.25314.25315.25316.25317.25


AVT 100 • Channel Frequencies AVT 100 • Channel Frequencies B-7

PAL channels (continued)

Channel Freq (MHz) Channel Freq (MHz) Channel Freq (MHz)588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632

633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677

678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722

588.25589.25590.25591.25592.25593.25594.25595.25596.25597.25598.25599.25600.25601.25602.25603.25604.25605.25606.25607.25608.25609.25610.25611.25612.25613.25614.25615.25616.25617.25618.25619.25620.25621.25622.25623.25624.25625.25626.25627.25628.25629.25630.25631.25632.25

633.25634.25635.25636.25637.25638.25639.25640.25641.25642.25643.25644.25645.25646.25647.25648.25649.25650.25651.25652.25653.25654.25655.25656.25657.25658.25659.25660.25661.75662.25663.25664.25665.25666.25667.25668.25669.25670.25671.25672.25673.25674.25675.25676.25677.25

678.25679.25680.25681.25682.25683.25684.25685.25686.25687.25688.25689.25690.25691.25692.25693.25694.25695.25696.25697.25698.25699.25700.25701.25702.25703.25704.25705.25706.25707.25708.25709.25710.25711.25712.25713.25714.25715.25716.25717.25718.25719.25720.25721.25722.25

B-6


453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497

498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542

543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587

453.25454.25455.25456.25457.25458.25459.25460.25461.25462.25463.25464.25465.25466.25467.25468.25469.25470.25471.25472.25473.25474.25475.25476.25477.25478.25479.25480.25481.25482.25483.25484.25485.25486.25487.25488.25489.25490.25491.25492.25493.25494.25495.25496.25497.75

498.25499.25500.25501.25502.25503.25504.25505.25506.25507.25508.25509.25510.25511.25512.25513.25514.25515.25516.25517.25518.25519.25520.25521.25522.25523.25524.25525.25526.25527.25528.25529.25530.25531.25532.25533.25534.25535.25536.25537.25538.25539.25540.25541.25542.25

543.25544.25545.25546.25547.25548.25549.25550.25551.25552.25553.25554.25555.25556.25557.25558.25559.25560.25561.25562.25563.25564.25565.25566.25567.25568.25569.25570.25571.25572.25573.25574.25575.25576.25577.25578.25579.25580.25581.25582.25583.25584.25585.25586.25587.25


AVT 100 • Channel Frequencies AVT 100 • Channel Frequencies

NTSC Format ChannelsThe tables on the following pages list all the antenna (TV) andCATV (cable) channels that are available through the AVT 100in areas using the NTSC standard (including the US). Tables areincluded for four cable channel frequencies: standard, IRC,HRC, and Japan standard.

The AVT 100 display shows the NTSC channel numbers. Tofind out the exact tuning frequency for a channel, locate thechannel number in the Channel column, then find its frequency(stated in MHz) beside it in the Freq (MHz) column.

B-9B-8


723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767

768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812

813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855

723.25724.25725.25726.25727.25728.25729.25730.25731.25732.25733.25734.25735.25736.25737.25738.25739.25740.25741.25742.25743.75744.25745.25746.25747.25748.25749.25750.25751.25752.25753.25754.25755.25756.25757.25758.25759.25760.25761.25762.25763.25764.25765.25766.25767.25

768.25769.25770.25771.25772.25773.25774.25775.25776.25777.25778.25779.25780.25781.25782.25783.25784.25785.25786.25787.25788.25789.25790.25791.25792.25793.25794.25795.25796.25797.25798.25799.25800.25801.25802.25803.25804.25805.25806.25807.25808.25809.25810.25811.25812.25

813.25814.25815.25816.25817.25818.25819.25820.25821.25822.25823.25824.25825.25826.25827.25828.25829.25830.25831.25832.25833.75834.25835.25836.25837.25838.25839.25840.25841.25842.25843.25844.25845.25846.25847.25848.25849.25850.25851.25852.25853.25854.25855.25



NTSC cable channels — Standard frequency

B-11

55.2561.2567.2577.2583.25175.25181.25187.25193.25199.25205.25211.25121.25127.25133.25139.25145.25151.25157.25163.25169.25217.25223.25229.25235.25241.25247.25253.25259.25265.25271.25277.25283.25289.25295.25301.25307.25313.25319.25325.25331.25337.25343.25349.25

355.25361.25367.25373.25379.25385.25391.25397.25403.25409.25415.25421.25427.25433.25439.25445.25451.25457.25463.25469.25475.25481.25487.25493.25499.25505.25511.25517.25523.25529.25535.25541.25547.25553.25559.25565.25571.25577.25583.25589.25595.25601.25607.25613.25

23456789101112131415161718192021222324252627282930313233343536373839404142434445

4647484950515253545556575859606162636465666768697071727374757677787980818283848586878889

90919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125

619.25625.25631.25637.25643.2591.2597.25103.25109.25115.25649.25655.25661.25667.25673.25679.25685.25691.25697.25703.25709.25715.25721.25727.25733.25739.25745.25751.25757.25763.25769.25775.25781.25787.25793.25799.25

Channel Freq (MHz) Channel Freq (MHz) Channel Freq (MHz)

NTSC TV channels

Channel Freq (MHz) Channel Freq (MHz)

55.2561.2567.2577.2583.25

175.25181.25187.25193.25199.25205.25211.25471.25477.25483.25489.25495.25501.25507.25513.25519.25525.25531.25537.25543.25549.25555.25561.25567.25573.25579.25585.25591.25597.25603.25609.25615.25621.25627.25633.25639.25645.25651.25657.25

663.25669.25675.25681.25687.25693.25699.25705.25711.25717.25723.25729.25735.25741.25747.25753.25759.25765.25771.25777.25783.25789.25795.25801.25

2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

B-10



NTSC cable channels — HRC frequency

B-13


4647484950515253545556575859606162636465666768697071727374757677787980818283848586878889

90919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125

54.0060.0066.0078.0084.00174.00180.00186.00192.00198.00204.00210.00120.00126.00132.00138.00144.00150.00156.00162.00168.00216.00222.00228.00234.00240.00246.00252.00258.00264.00270.00276.00282.00288.00294.00300.00306.00312.00318.00324.00330.00336.00342.00348.00

354.00360.00366.00372.00378.00384.00390.00396.00402.00408.00414.00420.00426.00432.00438.00444.00450.00456.00463.00468.00474.00480.00486.00492.00498.00504.00510.00516.00522.00528.00534.00540.00546.00552.00558.00564.00570.00576.00582.00588.00594.00600.00606.00612.00

618.00624.00630.00636.00642.0090.0096.00102.00108.00114.00648.00654.00660.00666.00672.00678.00684.00690.00696.00702.00708.00714.00720.00726.00732.00738.00744.00750.00756.00762.00768.00774.00780.00786.00792.00798.00

B-12

NTSC cable channels — IRC frequency


4647484950515253545556575859606162636465666768697071727374757677787980818283848586878889

90919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125

55.2561.2567.2579.2585.25175.25181.25187.25193.25199.25205.25211.25121.25127.25133.25139.25145.25151.25157.25163.25169.25217.25223.25229.25235.25241.25247.25253.25259.25265.25271.25277.25283.25289.25295.25301.25307.25313.25319.25325.25331.25337.25343.25349.25

355.25361.25367.25373.25379.25385.25391.25397.25403.25409.25415.25421.25427.25433.25439.25445.25451.25457.25463.25469.25475.25481.25487.25493.25499.25505.25511.25517.25523.25529.25535.25541.25547.25553.25559.25565.25571.25577.25583.25589.25595.25601.25607.25613.25

619.25625.25631.25637.25643.2591.2597.25103.25109.25115.25649.25655.25661.25667.25673.25679.25685.25691.25697.25703.25709.25715.25721.25727.25733.25739.25745.25751.25757.25763.25769.25775.25781.25787.25793.25799.25



NTSC cable channels — Japan standard frequencies

Channel Freq (MHz) Channel Freq (MHz)

91.2597.25103.25171.25177.25183.25189.25193.25199.25205.25211.25217.25109.25115.25121.25127.25133.25139.25145.25151.25157.25163.25223.25229.25235.25241.25247.25253.25259.25265.25271.25277.25283.25289.25295.25301.25307.25313.25319.25325.25331.25337.25343.25349.25

355.25361.25367.25373.25379.25385.25391.25397.25403.25409.25415.25421.25427.25433.25439.25445.25451.25457.25463.25

123456789

1011121314151617181920212223242526272829303132333435363738394041424344

45464748495051525354555657585960616263

B-15B-14

NTSC TV channels — Japan standard frequenciesChannel Freq (MHz) Channel Freq (MHz)

91.2597.25

103.25171.25177.25183.25189.25193.25199.25205.25211.25217.25471.25477.25483.25489.25495.25501.25507.25513.25519.25525.25531.25537.25543.25549.25555.25561.25567.25573.25579.25585.25591.25597.25603.25609.25615.25621.25627.25633.25639.25645.25651.25657.25

663.25669.25675.25681.25687.25693.25699.25705.25711.25717.25723.25729.25735.25741.25747.25753.25759.25765.25

123456789

1011121314151617181920212223242526272829303132333435363738394041424344

454647484950515253545556575859606162


AVT 100 • Channel FrequenciesB-16

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