Rearview camera:
If you have installed a rearview camera system, and have
the camera video signal connected to Video 1, with the grey Source 1 trigger
wire fed from the back up light circuit, when you put the vehicle in reverse, the
VIDVWTRG1V4 will automatically switch the screen display to the rearview
camera.
Adjusting picture quality:
VIDVWTRG1V4 module is equipped with brightness,
color and contrast adjustments.
Note:
Adjustments affect both Video 1 and 2
equally (cannot be set individually).
V
VIID
DV
VW
WT
TR
RG
G1
1V
V4
4 O
OP
PE
ER
RA
AT
TIIO
ON
N
30
86
85
87a
87
+12 Volt ACC “trigger”
from Source 2 (if present)
Bosch Relay
(not included)
Ground
Ground
Ground “trigger” from
Source 2 (if present)
Black - trigger wire
to activare Source 2
White 7-pin connector
with single black wire
Manual Latching-type
single pole, single throw
switch (not included)
Chassis ground
30
86
85
87a
87
Ground “trigger” from
Source 1 (if equipped)
Bosch Relay
(not included)
+12 Volt ACC (switched)
Manual Latching-type
single pole, single throw
switch (not included)
+12 Volt from back up
light circuit (hot when
vehicle is in reverse)
OR
+12 Volt “trigger” from
Source 1 (if equipped)
White 16-pin
connector
Red
Black
Blue
+12 Volt ACC (switched)
Chassis Ground
Interlock - ground from
hand brake (video
interlock)
Grey trigger wire
to activate Source 1
+12 Volt ACC (switched)
Figure 3 - Source 2 Activation Wiring
Figure 2 - Source 1 Activation, Power, and Ground Wiring
V
VIID
DV
VW
WT
TR
RG
G1
1V
V4
4 IIN
NS
ST
TA
AL
LL
LA
AT
TIIO
ON
N IIN
NS
ST
TR
RU
UC
CT
TIIO
ON
NS
S
Page 3
Finish installation
Once testing is done and the system is functioning properly, reinstall
the all trim panels removed during installation. Installation is
complete!
Step
6
Reinstall radio and test operation
A.
If you have installed a rearview camera, start the vehicle, turn on the radio and
navigation system and put the vehicle in reverse. The navigation display should
change to show the view from the camera. Shifting the vehicle out of park
should return you to the navigation display. If necessary, adjust the brightness,
color and contrast with the controls on the VIDVWTRG1V4.
B.
If you have installed a video system, with the vehicle in park gear, and the
parking brake on, activate the video source. The navigation display will change
to show the video source.
C.
With the video source active and playing, test the video interlock by taking off
the parking brake. The navigation display should return.
Step
5
