SoundMax SM-CCR3030 - Manual (Page 13)

13
Troubleshooting guide
No power or no
sound Car's engine switch is not on. Turn your car's key to ACC or ON.
Cable is not correctly connected. Check connection.
Fuse is burnt. Replace fuse. Check volume or mute on / off.
If above solutions cannot help, press the RESET button.
Sound skips due to
vibration
Mounting angle is over 30º. Adjust mounting angle to less than 30º.
Instable mounting. Mount the unit securely with the mounting parts.
Much noise in
broadcasts
Station is too far, or signals are too weak.
Select other stations of higher signal level.
Preset station is
reset Battery cable is not correctly connected.
Connect the battery cable to the terminal that is always live.
No sound in one
channel
Dirty tape head (tape section only). Use a head cleaning cassette.
Damage speaker wire or speaker. Reverse left and right channel speaker leads.
If no sound from other side, check or replace speaker wires. If no sound from
same side, replace speaker.