Troubleshooting - Jensen VX5228 Owner's Manual

Problem
Yellow wire not connected or incorrect voltage
Unit will not turn on
Red wire not connected or incorrect voltage
(no power)
Black wire not connected
Fuse blown
Speaker wires not connected
Unit has power
One or more speaker wires touching each
(but no sound)
other or touching chassis ground
Yellow or red wire touching chassis ground
Unit blows fuse(s)
Speaker wires touching chassis ground
Incorrect fuse rating
Unit has audio Parking brake safety circuit not connected
(but no video) Parking brake not applied
IR remote does not work Dead battery
For Your Records
Register Your Product

Troubleshooting

General
Cause
Please keep your original sales receipt and be prepared to provide this receipt in
the event you require service, as your original receipt is considered the best proof of
purchase and indicates the date you purchased your Dual product.
Dealer Name
Dealer Phone
Purchase Date
Register your product online at www.dualav.com.
VX5228
Action
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
Replace battery
OPERATION
on page 26
22