Troubleshooting Tips - Orion 12000 Owner's Manual

Orion owner manual amplifier 3000, 6000, 12000, 25000
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Troubleshooting Tips

Symptom
No output
Audio cycles
on and off
Distorted output
18
Probable Cause
Low or no remote turn-on
Fuse blown
Power wires not connected Check power wire and ground
Audio input not connected Check RCA connections and
Speaker wires not
connected
Speakers are blown
Thermal protection engages
when amplifier heat sink
temperature exceeds 90°C
(190°F)
Loose or poor audio input
Loose power connections
Amplifier level sensitivity
set too high exceeding
maximum capability of
amplifier
Impedance load to amplifier Check speaker impedance load,
too low
Shorted speaker wires
Speaker not connected
to amplifier properly
Action To Take
Check remote turn-on voltage
at voltage amplifier and repair
as needed.
Check power wire's integrity
and check for speaker shorts. Fix
as needed and replace fuse.
connections and repair or
replace as needed.
repair or replace as needed.
Check speaker wires and repair
or replace as needed.
Check system with known work
ing speaker and repair or
replace speakers as needed.
Make sure there is proper venti
lation for amplifier and improve
ventilation as needed.
Check RCA connections and
repair or replace as needed.
Check power wire and ground
connections and repair or
replace as needed.
Readjust gain. Refer to the
Adjusting the Sound of the
System section of this manual
for detailed instructions.
if below 1W, rewire the speakers
to achieve higher impedance.
Check speaker wire connections
and fix or replace as needed.
Check speaker wiring and repair
or replace as needed. Refer to
the Speaker Connections section
of this guide for detailed
instructions.
©2004 Directed Electronics, Inc.

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