Boss Audio Systems BV9955 User Manual page 7

CONTROL WIRE
Parking (Gray) : Connect this wire to car hand brake system
Auto Antenna/Remote Control (Blue) :
Rear Camera (Red) : Connect to back rear camera
During back gear condition, this wire should be connected to hight voltage.
ISO CONNECTOR A
4. MEMORY +12V
7. +12V (TO IGNITION KEY)
8. GROUND
NOTE: (connector A no. 7) must be connected by car ignition key in order to avoid that car battery
becomes weak when the car will be not used for long period.
CONNECTOR B
1. REAR RIGHT SPEAKER (+)
2. REAR RIGHT SPEAKER (-)
3. FRONT RIGHT SPEAKER (+)
4. FRONT RIGHT SPEAKER (-)
5. FRONT LEFT SPEAKER (+)
6. FRONT LEFT SPEAKER (-)
7. REAR LEFT SPEAKER (+)
8. REAR LEFT SPEAKER (-)
Maintenance
FUSE REPLACEMENT
If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after the
replacement, there may be an internal malfunction. In this case, consult your nearest repairing center.
Warning
Use the specified amperage fuse for each lead. Use of a higher amperage fuse may cause serious damage
DRIVING WITHOUT VIDEO DISPLAY
Follow the installation below so when the car is in motion, no video will come out from the LCD screen.
Only sound can be heard from speaker.
Note:
- Only sound can be heard when car is in motion.
- Refer and follow your country's law regarding driving with video.
Caution:
- Do not attempt to install it by yourself if the instruction is not clear to you. Consult you dealer con-
cerning the installation procedures.
TOP VIEW
OPEN
FRONT
SIDE
INSTALLING REAR CAMERA FOR PARKING OR REVERSE MOTION
You can install a separate camera at the rear of the car so when doing parking or reverse motion, the
unit will automatically switch the video to the rear camera to guide the driver.
TOP VIEW
OPEN
FRONT
SIDE
GRAY
To Hand brake switch
BLUE
RED
Steps:
1. Connect the gray wire to the hand brake system.
2. Check your hand brake switch and make sure it is connected to car body chassis
and properly grounded.
L
REAR
L R
FRONT
L
VIDEO OUT 1
L
REAR
ANTENNA
CONNECTOR
L R
R
R
CAMERA IN VIDEO IN
CAMERA IN VIDEO IN OUT VIDEO OUT 2
AUDIO OUT
To rear camera video out
RED
To reverse gear control switch
Steps:
1. Connect the Rear Camera IN plug to the rear camera's video out plug.
2. Connect the RED wire to "REVERSE" gear control switch.
3. Check your gear control switch and make sure it is connected to +12V.
L
REAR
L R
FRONT
L
VIDEO OUT 1
L
REAR
ANTENNA
R
ISO CONNECTOR
1 3 5 7
B
2 4 6 8
5 7
4 8
A
R
ISO CONNECTOR
1 3 5 7
B
5