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Version 2.1

IPC-1H

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Thank you for purchasing our COMM Integrated Control Switches!

COMM Integrated Control Switches (IPC Series) - Designed to control your Audiovisual Equipment in the most simplified ways via RS-232 commands; reasonably priced and works with most projectors and plasma displays.

One Touch Selection with LED Back-Lit Indications on the selectors’ buttons, you can easily control your displays with its various selector buttons (e.g. select the different input source, volume and/or screen controls etc)

Widely used in Classrooms, Auditoriums, Lecture Theatres, Conference Rooms etc.

MAIN FEATURESDisplay Controller for your Projector, Plasma (Power ON/OFF, input source selections, volume control) via RS232 CommandsOne Touch Selection with LED Back-Lit Indications16 sets of pre- programmed control protocols for the different displays modelsDigital Volume Control for sound level adjustmentsOptional : Contact Relay Module for Motorised Screens – IPC-CRM1

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TABLE OF CONTENTS

1 Function Keys……………………….….... 1

2 Internal Board Connections……….…... 2

3 Connections………………………….…… 3

3.1 RGB & Audio Connection….......... 3

3.2 Power & USB

Connection………………………... 4

3.3 RS-232 Connection…………….... 5

3.4 HDMI Connection……………....... 6

3.5 Relay Contact Module................... 7

4 Specifications……………………..………. 8

5 Standard Package……………………..…. 9

6 Troubleshooting………………….………. 10

7 Notes……………………………….………. 11

8 Connections Diagram…………………… 12

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1. Function Keys

1 2 3 4 5 6

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815

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7

13

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Model No: IPC-1H

1. Display ON

2. Display OFF

3. Picture Blank Toggle Button

4. Sync ON/OFF

5. Volume Control DOWN /

*Screen Control DOWN (optional)

6. Volume Control MUTE /

*Screen Control STOP (optional)

7. Volume Control UP /

*Screen Control UP (optional)

8. HDMI/ Wireless Signal In Selector

9. Screen and Audio Selector

10. PC Audio Input

11. PC Signal Input

12. HDMI Signal Input

13. USB Type B Input

14. PC / Video Signal In Selector

15. USB Type A Input

*Applicable only with the use of the Optional Contact Relay Module for Motorised Screens – IPC-CRM1

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5

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1. RS232 Connection

2. Dip-Switch Settings

3. Programming Connection

4. Power Connection

5. USB Type A Connection

6. USB Type B Connection

7. RGB Connection

8. Audio Connection

9. HDMI Connection

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78

2

2. Internal Board Connections

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1. Red

2. Red Ground

3. Green

4. Green Ground

5. Blue

3.1. RGB & Audio Connection

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7 8 91 2 3 4 5 6

6. Blue Ground

7. Horizontal (H)

8. Vertical (V)

9. Signal Ground (GND)

10. Audio (Female Mini Jack)

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3.2. Power & USB Connection

OR

2. Negative - on Power Adapter

3. Positive + on Power Adapter

1. Direct plug-in to 12V DC Power Adapter

(Power Adapter Supplied with every purchase)

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4. USB Connection

1

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3.3. RS232 Connection

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1.Ground (GND) – RS232 to Projector (GND)

2.Transmit (TX) – RS232 to Projector Received (RXD)

Please refer to Dip Switch Settings (Separate Appendix) for the different projectors’ settings.

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1

1. HDMI (Female)

3.4. HDMI Connection

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3.5. Contact Relay Module Connection (Optional)

Consists of:

1) Contact Relay Module – IPC-CRM1

2) Cables from IPC to Contact Relay

Module

7

1234

3 2 1 4

Connection:1: Ground (Red)2: UP (Blue)3: Down (Green)4: 5VDC (White)

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MODEL : IPC-1HA) Input• PC - VGA (D-Sub 15-Pin Female) • PC Audio - 3.5mm Mini Jack• HDMI - HDMI Female• USB - USB Type A and USB Type B

B) Output• PC - Terminal Block• PC Audio - 3.5mm Mini Jack• HDMI - HDMI Female• USB Type A - Terminal Block• USB Type B - Terminal Block• Contact Relay Module - Terminal Block

C) Communication Control• Serial Control Port - RS232• Baud Rate - 9600, 19200, 38400, 115200• Data / Stop Bits - 8 bits / 1 stop bit, No parity

- Programmable to 2 stop bit and EVEN parity. Contact Relay Module - UP and Down Control

D) Selector Switch (with LED Back-Lit Indications)• Projector ON/OFF• Blank (Toggle Button)• Auto Sync (Toggle Button)• VOLUME UP / MUTE / DOWN (for PC & HDMI Audio) * IPC-1HR- (UP/ Down for Relay)• VGA IN Selector • VIDEO IN Selector • HDMI IN Selector • WIRELESS IN Selector (depending on the device whether there’s Wireless presentation functions)

E) Power Supply• 12V DC 500mA Power Adapter• Contact Relay Module: DC 12V Contact Rating: 230VAC 10Amp

F) Product Dimension & Weight• Unit Dimension (W x H x D) : 14.5cm x 8.6cm x 5.3cm (5.7” x 3.4” x 2.1”)• Unit Weight : 0.25 kg (0.55 lbs)• Box Dimension (W x H x D) : 26.2cm x 9.2cm x 6.4cm (10.3” x 3.6” x 2.5”)

• Weight (Incl. Power Adapter) : 0.6 kg (1.32 lbs)

All products information and specifications are subject to changes without prior notice.

4. Specifications

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5. Standard PackageConsists of the following:

(1) Integrated Control Switcher Unit

(2) 12V DC 500mA Power Adapter

(3) Terminal Connectors (4) User Manual

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Optional:Contact Relay Module, IPC-CRM-1

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6. TroubleshootingProblem SolutionI have connected the power adapter to the control switch but there are still no LED lights indications on the control switch.

1. Check the positive & negative on the power adapter is soldered at the right connection. (See page 4)

2. Verify the voltage of the power adapter is in accordance to your country current power voltage input

I have soldered the RS232 connections to the projector/plasma control port, but still unable to control the switch accordingly.

1. Make sure the RS232 GND and TX soldering connections are soldered on the right pin on the controller PCB Board. (See page 6)

2. Check the RS232 connection settings on the projector/plasma for the correct baud rates or PinConfigurations. There may be a need to change the default baud rate setting on your projector/ plasma, if required. (See page 6)

3. Reprogramming is required.(Please refer to the programming manual)

4. Check RS232 connector is that short circuit.

Flickering images projected out after the connections to the control switch.

1. Make sure the RGB Soldering connections on the Horizontal and Vertical is soldered correctly. (See page 3)

One of the colors projected out is missing, or the colors are washed off.

1. Make sure the RGB Soldering connections on the Red, Green and Blue is soldered correctly. (See page 3)

If all the LED are lighted up on the control switch.

1. Reprogramming is required.(Please refer to the programming manual)

If there are “Hissing” sound problem from your Active Speakers.

1. This is a high Gain pre-Amp switcher, Please turn down the Speaker Volume and Control Volume up/down by switcher

If these troubleshooting tips do not solve your problems, please email us at support@commproduct.comor call us at (+65) 6222 5880.

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7. Notes

1. Please remember to switch OFF IPC switcher’s POWER ADAPTER during the soldering process or connection with the relay contact module

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8. Connection Diagram

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For additional information, please contact us at:

info@commproduct.com

Customer Care HelpDesk: support@commproduct.com

All products information and specifications are subject to changes without prior notice.

Last updated as at 1-June-2013

© Comm Products Technologies Pte Ltd – 2013

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