TROUBLESHOOTING
Symptom
Cause
Remedy
GeneralPower does not
turn on.(No sound is
produced.)
Fuse is blown
Replace with fuse of the same amperage. If
the fuse blows again, consult your store of
purchase
Consult your local retailer.
In correct wiring
No sound output when
operating the unit with
amplifiers or power
antenna attached.
Power antennal lead is
shorted to ground
excessive current is
required or remote on
the amplifiers or power
antenna.
1. Turn off the unit.
2. Remove all wires attached to the power
antenna lead. Check each wire for a possible
short to ground using an ohm meter.
3. Turn on the unit.
4. Reconnect each amplifier remote wire to
the power antenna lead one by one. If the
amplifiers turn off before all wires are
attached, use an external replay to provide
remote-on voltage (excessive current
required).
Nothing happens when
buttons are pressed.
Display is not Accurate.
The microprocessor
has malfunctioned
due to noise, etc.
Turn off the power, Then press the [no open]
button and remove the DCP. Press the reset
button for about 2 seconds with a thin rod.
Panel or main unit
Connectors are dirty
Wipe the dirt off with a soft cloth moistened
with cleaning alcohol.
G
en
er
al
19
