Kenwood KAC-X810D Instruction Manual page 10

What might appear to be a malfunction in your unit may just be the result of slight
misoperation or miswiring. Before calling service, first check the following table for possible
problems.
PROBLEM POSSIBLE CAUSE
SOLUTION
No sound.
l
Input (or output) cables are
l
Connect the input (or output)
(No sound from one side.)
disconnected. cables.
l
Protection circuit may be
l
Check connections by referring
activated.
to "Indicator'.
(Blown fuse.)
l
Volume IS too high.
l
Replace the fuse and use lower
volume.
l
The speaker cord IS shorted.
l
After check the speaker cord and
fixing the cause of the short,
replace the fuse.
The output level is too
small (or too large).
The input sensitrvity adjusting
control is not set to the correct
position.
Adjust the control correctly
referrrng to "Controls".
The sound quality is bad.
(The sound is distotted.)
l
The speakers wire are
l
Connect them properly checking
connected with wrong (3 / (3
the FJ / ci) of the termrnals and
polarity. wares well,
l
A speaker wire is pinched by a
l
Connect the speaker wire agarn
screw in the car body. so that rt IS not prnched by
anything.
l
The swatches may be set
l
Set swatches properly by
improperly.
refernng to "Controls".
The external amplifier
*The B.M.S. switch setting
IS
l
The B.M.S switch IS set to
controller (B.M.S.) will not incorrect.
"REMOTE".
work.
l
The external amplifier control
l
Check that the external amplifier
wire has come loose.
control wire is properly
connected.
10
English