Kole Audio electronic PH2-1500 - Manual (Page 17)

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TROUBLE SHOOTING GUIDE
Check fuses in amplifier.
Be sure Turn-on lead is connected
Repair power wire or connections
Check connections to radio
Check fuse
Inspect for short circuit or an
open connection.
Reverse Left and Right
RCA inputs to determine if it is
occurring before the amp.
Check Tuner/Deck volume level.
Clean contacts on fuse holders.
Be sure proper speakers are used
to ensure impedance
recommendations are observed.
(If you use an Ohmmeter to
check speaker resistance,
please remember that DC
resistance and AC impedance
may not be the same.)
NO SOUND
AMP NOT
SWITCHING
ON
NO SOUND
IN ONE
CHANNEL
AMP
TURNING
OFF
MEDIUM/
HIGH
VOLUME
SYMPTOMS CHECK POINTS CURE
Is the power
LED illuminated?
No power to power wire
No power to remote
wire with receiver on
Fuse broken
Check speaker leads
Check audio input
leads
Check speaker load
impedance