DEFENSE ADVANCED GPS RECEIVER (DAGR) PLGR DAGR REFERENCES TO 31R4-2PSN13-8-1 TM 11-5820-1172-13.

DEFENSE ADVANCED GPS RECEIVER

(DAGR)

PLGR DAGR

REFERENCES

TO 31R4-2PSN13-8-1

TM 11-5820-1172-13

• Purpose• Characteristics / Capabilities and Features• Component and Display Overview• Battery Installation• Powering on DAGR• DAGR Setup & Modes of Operation• Acquiring Current Position• Waypoint Entry• Navigation• Zeroizing the DAGR• Conclusion

AGENDA

PURPOSE

ENABLE THE USER TO OPERATE THE AN/PSN-13,

DEFENSE ADVANCED GLOBAL POSITIONING SYSTEM

RECEIVER

TO FIND POSITIONAL DATA AND NAVIGATE FROM POINT TO POINT

CHARACTERISTICS

• Provides Position, Velocity, and Time (PVT)

• Includes battery pack and internal antenna with options for external primary power and antenna

Capabilities and Features

• All satellites in view are tracked using 11 channels

• Navigation using up to 10 channels• L1: Coarse/Acquisition (C/A), Precise (P), and

Encrypted P (Y) code capability• L2: Precise (P), and Encrypted P (Y) code

capability• Accepts differential GPS signals• Handheld or Host Platform mounted unit• Signal acquisition using up to 12 channels

Capabilities and Features

• Backlit display and keypad for night operation• Operates in all weather, day or night• Produces no signals that can reveal your

position• Automatically tests itself during power up• Can operate on +9 to +32 volts direct current (V

DC) external power• Can perform area navigation functions, storing

up to 999 waypoints• Stores up to 15 routes with up to 1000 legs for

each route

Capabilities and Features• Resists jamming• Resists spoofing when crypto keys are installed• Sealed against dust and water to a depth of 1 meter (3

feet) for 20 minutes• Interconnects with other electronic systems• Uses quick disconnect connectors and fasteners to

allow easy unit replacement• Compatible with night vision goggles (NVG) and does

not cause blooming• Uses internal compass to compute track and ground

speed when moving at or below 0.5 meters per second.

Unpacking DAGR

• Unpacking– Packing Container

• Checking Unpacked Equipment– Display Surfaces– Keypad– Connectors– Inspect Equipment– Check Equipment against packing List– Check for modified equipment– Repairs not covered by manual

Location of Components

1. Integral Antenna

2. Display

3. J4 power connector

4. J3 external antenna connector

5. Keypad

Location of Components

• J1 Serial Data I/O Port

• J2 Serial Data I/O Port

• Memory Battery and Cover

• Primary Battery Pack

Display Indicators

• Lighting Status Indicator

• Primary Battery Status Indicator

• Function Key Labels

(F1,F2,F3)

Display Windows

• DAGR display contains three windows

• Only Fields in windows may be selected

Display Windows

Page Window• Majority of Display

Interaction• May contain read

only data or can be modified data

• May contain multiple horizontal or vertical views

Display Windows

• Tool Bar Window– Three Display

Regions– Display Labels for

function Keys

Display Windows

• Message Window– Operator Notification– Categorized as

• Notes• Alerts• Cautions• Warnings

Display Windows

• Pop-up Window– Displayed over Page

Window– Have Menus– Allows Editing– Help Text

DAGR Editors

• List Editors

• Text Editors

• Number Editors

Keyboard Operation

1. Keypad is used to enter data

2. Keys have two labels

3. Function Keys

Keyboard Control

• F1/In Function Key

• F2/Out Function Key

• F3/Status Function Key

Keyboard Control

• PWR/Quit Key• POS/page Key• Brightness/Menu

Key• WP/Enter Function

Key • Cursor Control Keys

DAGR Batteries

• Batteries– Primary Battery and Memory Battery– Types of Batteries

• Lithium AA 1.5 volt; Primary L-91; Battery Life 16.5 hours• Alkaline AA 1.5 volt; Primary W-B-101; Battery Life 11.5

hours• Alkaline AA 1.5 volt; Primary 714–4/5; Battery Life 7Hours• Nickel Metal Hyride AA 1.5 volt; Primary; NH-15; Battery Life

10 Hours • Lithium ½ AA 3.6 volt; Memory LS14500; Battery Life 8

Months

• Note – Remove all batteries before storing

Primary Battery Installation

• WARNING – – Lithium batteries can explode– Reverse polarity can cause damage to the battery

and receiver• CAUTIONCAUTION –

– Battery Types– Do not mix battery type– DAGR Used for 1st Time– DAGR Resets to Default

• Note– No Battery Charge


a. Ensure power to the DAGR is off.

b. Hold unit firmly upside down with the battery pack facing up.

c. Push or pull latch located on the battery pack to release battery pack.

d. Lift up on battery pack and remove from unit.


e. If batteries are already installed, pull out on the battery removal strap to remove batteries from the battery pack. Dispose of batteries properly

f. Position the battery removal strap into the channel of the battery pack before installing new batteries.

g. Install new batteries and ensure correct polarity installation for each battery (marked on battery pack).

h. Prior to installing the battery pack, inspect the battery pack gasket for damage or dirt. Lubricate or replace gasket if necessary. Ensure battery removal strap is not protruding from the battery pack.

I. i. To install new battery pack, position tab on battery pack in slot on the DAGR.

j. Close battery pack against DAGR until battery pack is engaged.

Memory Battery Installation

• Warning– Lithium batteries can explode– Reverse polarity can cause damage to the

battery and receiver

• CautionCaution– DAGR Used for Time– DAGR Resets to Default

• Note– Battery Types

Memory Battery Installationa. Ensure power to the DAGR is off.

b. Place unit upside down on non-abrasive surface with the memory battery cover facing up.

c. Use flat blade screw driver to loosen three captive screws securing memory battery cover, then remove cover from unit.

d. Remove the memory battery and properly dispose of battery. e. Prior to installing the memory battery cover, inspect the memory battery cover gasket for damage or dirt. Lubricate or replace gasket if necessary.

e. Prior to installing the memory battery cover, inspect the memory battery cover gasket for damage or dirt. Lubricate or replace gasket if necessary.

f. Install the memory battery.

g. Install memory battery cover and tighten three screws.

Powering on the DAGR

a. Push the (PWR/QUIT) key to turn the DAGR on.

b. The power-on status message shows for two

seconds, then time out if the following are true.

• Self-test has passed

• DAGR does not need initialization

If not, push the (WP/ENTER) key to acknowledge.

Powering on the DAGR

c. If a CV key, GUV key, or SV code condition exists, acknowledge messages accordingly.

d. DAGR displays the SV Sky View page, then automatically switches to the Present Position page when current position is acquired.

e. If keypad/display lighting is required, toggle lighting on and off by pushing and holding the (Bright/Menu) key.

f. Adjust keypad/display brightness level by simultaneously pushing and holding the (Bright/Menu) key and using the (up/ down arrow) keys

Mode of Operation

• Continuous - Tracks satellites to produce a continuous PVT solution, and uses the most power.

• Fix - Tracks satellites to produce a current PVT solution, then automatically transitions to Standby mode after a position fix is obtained.

• Standby - Operates at reduced power and does not acquire and track satellites, but performs all functions that do not require satellites.

• Other available modes - Average, Time Only, Rehearsal, Test, and Off.

Select Operating ModePerform the following procedure to select the operating mode

a. From any display except a message pop-up, push and hold the

key until the Present Position page is displayed.

b. Push the key.

c. Highlight Select Op Mode, then push the key.

d. Highlights the desired operating mode, then push the key.

Select Operating Mode(Continued)

Display returns to the Present Position page

displaying the selected operation mode.

Receiver Setup(MANUAL INITIALIZATION)

If the DAGR has been moved between two different geographical locations and is not performing correctly, the DAGR may need to be initialized according to the DAGRs current location. The following procedure describes how to initially set up the DAGR Present Position page fields and edit field content when:

• DAGR is having difficulty obtaining a position fix.

• Datum is mismatched with navigation waypoints.

• Datum does not match the geographical map used.

Receiver Setup(Manual Initialization)

a. Power the DAGR on.b. Push and hold the key to access the Present Position page.


c. Select Datum

(1) From the Present Position page, push the key.

(2) Highlight Select Datum, then push the key

(3) Scroll using the and keys to the

geographical map being used, then push the key.

(4) Display returns to Present Position page with datum change made.


d. Select Coordinate/ Grid system

(1) From the Present Position page, push the key.

(2) Highlight Select Coord/ Grid , then push the Key

(3) Scroll using the and keys to select the Coord/ Grid

system to the geographical map being used, then push the key.

(4) Display returns to Present Position page with Coord/ Grid system change

made.


e. Select units of measure or references (as required)

(1) From the Present Position page, push the key, then highlight the

Elevation field, then push the key.

(2) Highlights Select Elev Units, then push the key.

(3) Choose the appropriate unit of measure, then push the key.

(4) Display returns to Present Position page with change made.

(5) Edit Ground Speed and Track fields in similar manner

f. Configure initialization data (position, time, speed, and track).


NOTE: Entering data may not be necessary if current almanac is available

(1) From the Present Position page, push the key, then use the

keys to scroll through and view

fields as desired. If required, edit field content to configure initialization data for current

geographical location.

(2) When desired field is highlighted, push the key. An editor appears.


(3) For list editors, select the desired field content and push the key. For text

or numeric editors, use keys and

standard alphanumeric editor functions.

Push the key to save numeric changes, or select SAVE when finished

with text changes.

(4) Display returns to the Present Position page with changes made to field content.


d. Select Coordinate/ Grid system

From the Present Position page, push the key.

Highlight Select OP Mode, then push the Key

High light Continuous, then push the key. If a message is displayed

instructing the operator that initialization is required, push the key..

Display returns to Present Position page with Coord/ Grid system change made.


h. Observe Present Position page.

When attempting to acquire satellites after the signals have been blocked for a period of

time (when exiting a building or cave), acquisition time may be improved by momentarilycycling the unit to STANDBY mode and then back to the previous operating mode.

NOTICE!!!


(1) If Present Position page is not already displayed, push and hold the key until Present Position page is obtained.

(2) The display position data fields stop blinking when the DAGR has obtained a current position fix. This current position data replaces any data entered manually.

(3) DAGR is initialized with information corresponding to the current geographical location.

Receiver Setup(Manual initialization)

i. Observe Sky View (SV) page.

(1) If Present Position page is not already displayed, push and hold the

key until Present Position page is obtained.

(2) Repeatedly push the key until SV page is obtained. Satellite acquisition can be monitored from this page.

Acquire Current Position The DAGR obtains current position by simply turning the

DAGR on with an open view of the sky. While acquiring satellites, DAGR displays the SV Sky View page. After satellites are acquired, DAGR automatically transitions to the Present Position page with current position coordinates shown. An indication of when the DAGR has obtained current position is provided by:

– Position data fields of the Present Position page remain solid black text and

do not blink.– On the SV Sky View page, solid black horizontal bars indicate satellites being

tracked and data is collected; and Navigating shows at the top of the display.

Acquire Current Position

The POS page set contains commonly used pages and are described in the upcoming slides:

1. Use the key or key to scroll pages.

Acquire Current PositionPRESENT POSITION PAGE: Displays present position coordinates, coordinate and grid

system, datum identifier, current operating mode, estimated horizontal error, figure of merit,

elevation, elevation reference, ground speed, track, estimated time error, time figure of

merit, time and date, MAGVAR, magnetic model year, and operator ID. Scroll the page

vertically to view all field data.

Acquire Current Position

Situational awareness Page

NOTE: Range circles are shown

on display when a vector map

is loaded into the DAGR.

Provides a geographical display

of relationships between present

position, track, waypoints, routes

and alerts . Includes a North

reference indicator, ground

speed, track, position error

data, and range scale.

Acquire Current PositionNavigation pointer Page

Displays a pointer directing the

operator towards the display

waypoint.

Also displays current navigation

method, destination waypoint number

and name, azimuth, and range

information.

Acquire Current PositionIMAGE VIEWER PAGE: Displays, images or maps including current position (shown at

center of display), landmarks, map objects, and selected waypoints. The operator uses

zoom, pan, waypoint operations, and map selections to obtain desired view. The current

position map is automatically displayed when loaded.

Acquire Current PositionSV Sky View Page

Displays status information on tracked

satellites with the current operating

status shown at the top of the display.

Numbers inside black circles indicate

satellites in use by the DAGR, with

corresponding number at left side

of display.

A bar graph

- indicates strength/ code status.

Long black bar

- signal strength/ ephemeris data.

A thick black bar

-receiving Y or P code.

If the DAGR is unable to display

satellite information, no bars appear at all.

WAYPOINTS

• A Waypoint is position information used to navigate through terrain, define routes or navigation alerts, mark present or remote positions, or marking observation points and landmarks.

Mark Present Position(WAYPOINT)

a. From any display,

push and hold the key.

b. Select MARK a WP,

then push the key.

c. The MARK PRESENT POSITION message is displayed.

Mark Present Position(WAYPOINT/CONTINUED)

d. Push the key to store the marked waypoint

e. A waypoint stored message is briefly displayed.

f. Push the key to acknowledge, or just let display time out.

g. Display returns to previously viewed display.

Create a New Waypointa. From any display, push and

hold the key.

b. Highlight Create New WP,

then push the key.

c. The Waypoint Editor page is shown.

The first unused waypoint is

populated with current position

information (if tracking satellites).

Create a New Waypoint(Continued)

d. Revise information in all fields as necessary.

e. Push the key.

f. Highlight Save and Exit, then push the key.

g. After the waypoint is stored, a waypoint stored message is briefly displayed.

Create a New Waypoint(Continued)

h. Push the key to acknowledge,

or just let display time out.

i. Display returns to the Waypoints page with

the new waypoint information saved and highlighted

NAVIGATION(Operation)

• Current position is necessary before accurate navigation can be accomplished.

The GOTO WP function uses the DIRECT TO navigation method. Navigation information to the selected destination waypoint is automatically displayed using the NAV Pointer page.

Waypoint GOTO Navigation

a. From any display except a message pop-up, push and hold the key,

the Present Position page is displayed.

b. Push and hold the key.

c. Highlight GOTO a WP, then push the key.

d. Scroll through the waypoint name list using the

keys to select the desired destination waypoint.

Waypoint GOTO Navigation(Continued)

NOTE: For waypoint selection sorting options,

push the key. Select desired option then

push the key.

Waypoint GOTO Navigation(Continued)

e. After waypoint selection,

push the key.

f. The DAGR automatically displays

the NAV Pointer page.

The top of the rotating compass

dial indicates the current ground

track.

g. The display arrow points the azimuth to the destination

waypoint. Move in the direction the arrow is pointing to

navigate to the destination waypoint.

Waypoint Alerts

Definition: Alerts are made up of one or more waypoints, and are used to notify the operator is approaching or leaving a point, line, or area of significance (e.g., radius distance from a waypoint, defining a line not to be crossed, mine field area).

Waypoint Alerts(Continued)

• Anchor – Circular area defined by a radius from a waypoint. Activates when outside a defined radius.

• Hazard – Circular area defined by a radius from a waypoint. Activates when inside a defined radius.

• Buffer Zone – Rectangular area defined by two waypoints. Prevents the user from entering a defined area.


• Corridor – Rectangular area defined by two waypoints. Prevents the user from exiting a defined area.

• Other alerts include – Area, Boundary Line/ Phase Line, Position Error, and Time/Date.


a. From any display except a message pop-up, push and hold the key,

the Present Position page is displayed.

b. Push the key twice to access the main menu.

c. Highlight Waypoints/ Routes/ alerts, then push the key.


d. Highlight ALERTS, then push

the key.

e. The ALERTS page is shown and

displays all assigned alerts.

Use the

keys to view alert information.

DATA CLEARData Clear can destroy mission critical data.

a. From any display except a message

pop-up, push the key, the

PRESENT POSITION page is displayed.

b. Push the key twice to

access the main menu.

c. Highlight SYSTEM, the push the key.

d. Highlight DATA CLEAR OPTIONS,

then push the key.

DATA CLEAR(Continued)

e. The clear data message is displayed.

Select the desired data to be cleared

using the keys.

f. Push the key to confirm and perform the clear data function.

g. Push the key to acknowledge the clear data passed message.

EMERGENCY ZEROIZE

Emergency zeroize clears ALL mission critical data.a. From any display except a

message pop-up, push the

and

keys simultaneously.

b. The ACTIVATE EMERGENCY ZEROIZE

message is displayed.

EMERGENCY ZEROIZE(Continued)

c. Push the key to confirm and perform the emergency zeroize function.

d. Push the key to acknowledge the emergency zeroize passed message.

ZEROIZE CV KEYS

Zeroize CV keys clears CV key data only.

a. From any position except a message pop-up, push and hold the key, the PRESENT POSITION page is displayed.

b. Push the key twice to access the main menu.

c. Highlight RECEIVER SETUP, then push the key.

ZEROIZE CV KEYS(Continued)

d. Highlight CRYPTO FILL, then push the key.

e. The CRYPTO FILL page is shown. Fields can be highlighted or not highlighted.


f. Push the key.

g. Highlight ZEROIZED CV keys,

then push the key.

h. The ACTIVE CV ZEROIZE

message is displayed.


I. Push the key to confirm and perform the CV ZEROIZE function.

j. Push the key to acknowledge the CV ZEROIZE passed message.

CONCLUSION

The DAGR is a great tool for navigation, but it takes training to ensure continued

proficiency in the use of the device and still requires each soldier to understand

military map and land navigation techniques.

DEFENSE ADVANCED GPS RECEIVER (DAGR) PLGR DAGR REFERENCES TO 31R4-2PSN13-8-1 TM 11-5820-1172-13.

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Transcript of DEFENSE ADVANCED GPS RECEIVER (DAGR) PLGR DAGR REFERENCES TO 31R4-2PSN13-8-1 TM 11-5820-1172-13.