Audiovox VX4012 Owner's Manual download pdf (Page 87)

87

VX4012

TROUBLESHOOTING

Troubleshooting

Problem Cause Corrective Action

GENERAL

Unit will not power

on

Radio Fuse open Install new fuse with

correct rating

Car battery fuse open Install new fuse with

correct rating

Illegal operation Press the RESET button

located in the middle

of the left side of the

front panel

No/low audio

output

Improper audio output

connection

Check wiring and

correct

Volume set too low Increase volume level

Improper “MUTE” connection Review wiring diagram

and check “MUTE”

connection

Speakers damaged Replace speakers

Heavily biased volume balance Adjust the channel

balance to the center

position

Speaker wiring is in contact with

metal part of car

Insulate all speaker

wiring connections

Poor sound quality

or distortion

Pirated disc is in use Use original copy

Speaker power rating not

compatible with unit

Connect proper

speakers

Speaker is shorted Check speaker contact

Unit resets itself

when engine is o

Incorrect connection between

ACC and positive battery wire

Check wiring and

correct

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