Troubleshooting - NORAUTO 2259092 Manual De Usuario

REAR CAMERA OPERATION (OPTIONAL)
Using Rear Connect an optional rear camera to the Camera Input (Black RCA
Camera connector). Refer to the wiring diagram for details.
The unit will automatically select camera mode when connected to
the reverse lamp circuitry.
Auto Selection
Note: The external video output is not active when using the rear
camera input.
SWC INPUT OPERATION
The built-in SWC Interface is compatible with PAC steering wheel control modules.
The PAC SWI-RC is recommended. A third-party adapter must be used in order for
the NS-X2800DBT to be compatible with any steering wheel controls. The following
controls are available for most vehicles.
1. Reset
3. Seek/Track Up (+)
5. Mute
7. Volume Down (-)
9. BT Talk
Note: Not all OE steering wheel functions may be supported by the NS-X2800DBT.

TROUBLESHOOTING

PROBLEM
Unit will not turn on
(no power)
Unit has power (but
no sound)
Unit blows fuse(s)
Unit has audio (but
no video)
IR remote does not
work
CAUSE
Yellow wire not connected or
incorrect voltage Red wire not
connected or incorrect voltage
Black wire not connected
Fuse blown
Speaker wires not connected
One or more speaker wires
touching each other or touching
chassis ground
Yellow or red wire touching
chassis ground
Speaker wires touching chassis
ground
Incorrect fuse rating
Parking brake safety circuit not
connected Parking brake not
applied
Dead battery
2. Mode
4. Seek/Track Down (-)
6. Volume Up (+)
8. Band
10. BT End
Check connections for proper
voltage (11~16VDC)
Check connection to ground
Replace fuse(s)
Check connections at speakers
Insulate all bare speaker wires
from each other and chassis
ground
Check for pinched wire
Check for pinched wire
Use fuses with correct rating
Check connections at parking
brake
Apply parking brake as
described on page 26
Replace battery
ACTION
97
EN