Problem
Cause
Action
Unit will not turn
on
(no power LED
indicator)
!#$
<]+
:
4!!!6$7
\B
:
Z47
< 47
Unit has power -
LED is green (but
no sound)
-:
: :
$
>
:
each other or touching chassis
ground
> :
each other and chassis ground
-:47
:; :47
>
:
proper connection
Unit blows fuse(s)
>
% 47
!#$
:
-:47
:; :47
Engine noise
+:
clean bare metal
- <Z> 4
7
<8 <& '
LED illuminates
red
(protect mode)
:
each other or touching chassis
ground
> :
each other and chassis ground
-:47
47
:; :47
-: #
47 -: X
47
&~ : 8
not operate at less than 4 ohms
Distorted audio
output
>
: ;
~
Low audio output
>
: ;
~
Weak bass
-:47
: 47 487 :
connections
4 7
INSTALLATION
Troubleshooting