24
Troubleshooting
Problems Cause / Solution
The power indicator does not light up. • The fuse is loose or blown -- fasten the fuse or
change it with a new one.
•
a metal point of the car.
• The connection master unit is not turned on, -turn
on the master nuit.
•
•
indicator light up in red.
•
power.
•
correct.
operating temperature.
• Use speakers with suitable impedance--2~8 :
(stereo), 4~8:
• Make sure to place the unit in a well ventilated
location.
Alternator noise is heard. • The power connecting leads are installed too close
•
• Negative speaker leads are touching the car
• The FILTER switch set to the "LPF" position.
The sound in too low. • The level adjustment control is set "MIN"position.
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