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An installed, fully functional, powered up 504-HD is required when using CAB000157 Video Alignment Cable.
If you look at the Video Alignment Cable you will see that there are three cables coming from one end of the Video Alignment Cable
and a single cable coming from the other end.
3 Cables.
Yellow (H) Video RCA for connection to the LCD or DVD players Video Input connection. This is the connection which will display the
image being captured by the camera which is currently being aligned.
Red (I) Audio RCA not used for video alignment.
A four pin male connector which connects CAB000310, video input, on the rear of the 504-HD
Single Cable.
The single cable coming from the other end of the Video Alignment Cable is a 4 pin female connector which connects to the
harness of an installed camera.
Once these connections are made, alignment of the camera can be completed.
504-HD Quick Install Guide.
The 504-HD must be secured to an interior surface of the vehicle with the Tek Screws provided.
Do Not orient the 504-HD such that the front of the COMRAD™ faces the floor of the vehicle.
Wire the 504-HD into the vehicle as per the table below.
Do No disassemble the 504-HD. There are no user serviceable parts inside. Warranty will be voided.
CAB000323
Sensor Wire and Color
Sensor
OSD Name
SENSOR_IN1(RED)
Brake
BK
SENSOR_IN2(RED)
Warning Lights
WN
SENSOR_IN3(RED)
Stop Arm
SA
SENSOR_IN4(RED)
Door
DR
SENSOR_IN5(RED)
Left Turn
LT
SENSOR_IN6(RED)
Right Turn
RT
SENSOR_IN7(RED)
Not Assigned
BLANK
SENSOR_IN8(RED)
Not Assigned
BLANK
Quick Configuration Guide.
The 504-HD firmware must be configured before using the DVR. Connect a monitor to the Video Out port on the front of the 504-
HD. Press the Setup key on the IR Remote Control. Enter the following login information when prompted:
User ID:
0
Password:
88888888
Move the cursor to the System Settings icon and press Enter.
There are Eight Configuration Options which typically require setting. Configure as per customer requirements.
Parameter
Default
Parameter
Default
Vehicle Number
Blank
Shutdown Delay
5 Minutes
Camera Name
Blank
Date/Time
12HR PST (-8)
OSD (On Screen Display)
See DVR
Speed
Synch from GPS
Reboot DVR
Restarts the DVR
Format Card
Formats the COMRAD™ (HDD).
After setting the configuration, format the COMRAD™.
