Liability Disclaimer; Troubleshooting - I-Sotec i-soamp-4 Quick Manual

LIABILITY DISCLAIMER

i-sotec does not assume any liability for
damages that could be caused by improper
use of the appliance, improper installation
or incorrect connection as well as non-ob-
servance of the handling methods described
in these Operating Instructions.
The appliance may only be operated with
the original i-sotec adapter plugs and
cables (see fur ther „Proper Usage as di-
rected").

TROUBLESHOOTING

1. Green function indicator (Radio ON)
does not light up:
• Main fuse or appliance fuse is defective
• Radio not turned on
• Adapter cable not inser ted properly
2. Red overheating „Temp." indicator lights up:
• Overheating of the amplifi er
3. Yellow undervoltage indicator „Low
Batt." lights up:
• Battery voltage has dropped below10.4 V
4. Distorted tone
• Check the loudspeakers and their
feeds for short-circuiting.
• Are the loudspeakers OK ?
• Radio volume has been set too high.
Turn up the front and rear levels
on the amplifi er.
• Global volume is set too high. Reduce
the level on the radio.
5. Static noise in the loudspeakers
• Bad Ground connection / contact
• Please use one single grounding point
for all devices instead of multiple ones!
• Signal cable has been routed in the
vicinity of another vehicle cable
In case the problem could not be solved,
contact your authorised i-sotec dealer for
suppor t!