Extreme 7" Monitor/DVR System
© 2019 McNeilus Truck and Manufacturing, Inc.
7
Installation
Power Accessory Harness
GN
D
RED
BLACK
YELLOW
GRAY
BLUE
GREEN
PURPLE
BROWN
PWR
Left
Park
Battery
Reve
rse
Forward
Righ
t
Wire
Function
Note
RED
ACC POWER
Connect to Ignition Power Source
BLACK
GROUND
Connect directly to the battery ground or to a good chassis ground
YELLOW
BATTERY
Connect to the battery or a constant power source to ensure your
monitor settings do not reset if the monitor is turned off for an
extended period of time, and/or will allow the DVR system to operate
when LCD screen is off (see Ignition Off Setup,
page 22).
NOTE:
The following wires only need to be used if you desire the camera to display when the vehicle is in a specific
operation (e.g., Reverse).
GREEN
REVERSE / BACK UP
(CAMERA A)
If you want this camera to be activated and displayed when the truck
is in Reverse, connect the Green wire to a Reverse/Back Up signal
PURPLE
LEFT TURN
(CAMERA B)
If you want this camera to be activated and displayed when the Left
Direction Turn Signal is activated, connect the Purple wire to the
directional signal Left
BROWN
RIGHT TURN
(CAMERA C)
If you want this camera to be activated and displayed when the Right
Direction Turn Signal is activated, connect the Brown wire to the
directional signal Right
GRAY
PARK (CAMERA E)
If you want this camera to be activated and displayed when the truck
is in Park, connect the Gray wire to a Park signal.
BLUE
FRONT / HOPPER
(CAMERA D)
If you want this camera to be activated and displayed when the truck
is in Drive, connect the Blue wire to a Power signal
NOTE:
When a trigger wire is activated, that camera takes precedence over all other recording options for the period of
time that the trigger wire is activated.
NOTE:
Using a directional turn signal to activate a camera will require the use of the 2-second off delay module
(PN 1452176).
Camera Harness
