XC6210/XC6410
15
English
Owner’
s Manual
TROUBLESHOOTING
Problem
No Audio. Amplifier not powering on. (LED turned off)
Solution
Remote turn-on voltage. Check remote connections at amplifier and
source unit.
Blown amplifier fuse. Replace with new fuse (same rating).
Power wires not connected. Check power and ground wiring at amplifier and
at battery.
Speaker leads shorted. Check speaker continuity to ground, it should not show
a common ground.
Speakers not connected or are blown. Check speaker connections at amplifier,
measure coil impedance.
Problem
Audio cycles on and off.
Solution
Thermal protection circuits are shutting amplifier off. Check location for
adequate ventilation; consult an authorized Clarion audio dealer.
Problem
Distorted audio.
Solution
Input Gain is not set properly, or damaged speaker cones. Review Setting Gain;
inspect each speaker. (i.e. check connection, speaker impedance, etc.)
Problem
Audio lacks punch.
Solution
Speakers wired incorrectly, which causes cancellation of bass frequencies.
Check polarity of wires from amplifier to each speaker as defined by the
system design.
XC6210_6410 manual 03_07_12.indd 15
3/8/2012 10:57:49 AM
