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Item Label
Description
None
RJ-45
CAN 1
CAN BUS 1
CAN 2
CAN BUS 2
VIDEO IN
Analog camera
video input
MIC
Microphone input 3.5 mm mono microphone port
Wiring Harnesses
Power and Speaker Wiring Harness
The power and speaker wiring harness contains the main power
and speaker connections for the system. The harness connects
directly to the stereo
and to the vehicle wiring harness
without modification. You can use this diagram to troubleshoot
or to address non-default installation requirements. Wiring
harnesses may vary based on installation requirements.
Wire Color Function
Yellow
Power (+)
Red
Ignition
Orange
None
Black
Ground (-)
Blue
Amplifier on
Brown
None
Pink
Reverse
Red/black
House
White
Speaker zone 1
left (+)
White/black Speaker zone 1
left (-)
Gray
Speaker zone 1
right (+)
Gray/black
Speaker zone 1
right (-)
Green
Speaker zone 2
left (+)
2
Connector Details
Supports Ethernet connectivity
Connects to RV control
systems using an adapter (sold
separately)
Reserved for vehicle integration
Connects to supported chassis
CAN systems using an adapter
cable to support steering wheel
controls
4 RCA video connectors
Connects to up to four vehicle
cameras, including forward, left
view, right view, and backup
cameras
Connects to the included
microphone for hands-free
calling
Notes
Connects to the positive terminal of a
12 Vdc power source capable of
supplying 15 A.
Connects to a separately-switched,
12 Vdc connection, such as an
ignition bus, to turn the stereo on.
Reserved for future use.
Connects to the negative terminal of
a 12 Vdc power source capable of
supplying 15 A. You should connect
this wire before connecting the yellow
wire. All accessories connected to the
stereo must share a common ground
location.
Connects to optional external
amplifiers, enabling them to turn on
when the stereo turns on.
Reserved for future use.
Connects to an analog high signal,
such as the reverse light, to activate
the backup camera when the vehicle
is placed in reverse.
Connects to a 12 Vdc connection for
the RV house power to turn the
stereo on when the house power is
turned on.
Wire Color Function
Green/black Speaker zone 2
left (-)
Purple
Speaker zone 2
right (+)
Purple/black Speaker zone 2
right (-)
Line Out Wiring Harness
The line out wiring harness (sold separately) outputs audio to an
external amplifier for zones 3 and 4.
Label
Function
ZONE 3
Outputs analog audio to an
external amplifier for zone 3.
ZONE 4
Outputs analog audio to an
external amplifier for zone 4.
AUX IN 2 Not used. These connectors are
not active for the Vieo RV 51/52
product model. You must use the
CAMERA AUDIO INPUT
connector on the back of the
stereo instead.
Analog Signal Wiring Harness
Wire
Pin Function
color
Green
1
Analog input 1 Connects to the steering wheel
Purple
2
Analog input 2 Connects to the steering wheel
Black
4
Analog input
ground
Orange
5
Right camera
trigger
Blue
6
Left camera
trigger
Brown
7
Front camera
trigger
Black
9
Camera trigger
ground
Connecting Vehicle and Backup Cameras
You can connect up to four analog vehicle cameras to the
infotainment system for backup, left, right, and front cameras.
Notes
RCA connectors
Left (white), right (red),
and sub (orange)
Left (white), right (red),
and sub (orange)
Not used
Notes
controls. Not available for all vehicles.
Contact the RV manufacturer for more
information.
controls. Not available for all vehicles.
Contact the RV manufacturer for more
information.
Ground wire for analog steering wheel
control inputs.
Connects to an analog high signal,
such as the right turn signal, to trigger
the device to display the right side
camera.
Connects to an analog high signal,
such as the left turn signal, to trigger
the device to display the left side
camera.
Connects to an analog high signal to
trigger the device to display the front
camera.
Ground wire for the camera trigger
inputs.
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