Orion COBALT Series User Manual

ADJUSTING THE SOUND OF THE SYSTEM (CONTINUED) _
Step 9 Set levels between the midrange and tweeters for optimum front/rear balance.
Step 10 Turn up the level control corresponding to the woofer output until you hear slight distortion and turn back the level
control slightly for an undistorted output.
Step 11 Fine tune the crossover setting and output levels between satellite speakers and the woofers. Refer to the internal
crossover configuration section of this manual for detailed instructions. If using an RGC-1, adjust the level to match
the output of the woofer to match the sonic requirements of the system.
Step 12 Enjoy your ass kickin ORION sound system.
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SYMPTOM
PROBABLE CAUSE
ACTION TO TAKE
No output
Low or no remote turn-on voltage
Check remote turn-on voltage at amplifier and repair as needed.
Fuse blown
Check power wire integrity and check for speaker shorts.
Repair as needed and replace fuse.
Power wires not connected
Check power wire and ground connections and repair or replace as
needed.
Audio input not connected
Check RCA connections and repair or replace as needed.
Speaker wires not connected
Check speaker wires and repair or replace as needed.
Speakers are blown
Check system with known working speaker and repair or replace
speakers as needed. |(
Audio cycles on
and off
Thermal protection engages when
amplifier heatsink temperature
exceeds 90 C (190 F)
Make sure there is proper ventilation for amplifier and improve
ventilation as needed.
Loose or poor audio input
Check RCA connections and repair or replace as needed.
Loose power connections
Check power wire and ground connections and repair or replace as
needed.
Distorted output
Amplifier level sensitivity set too high
exceeding maximum capability
of amplifier
Readjust gain. Refer to the Adjusting the Sound of the System
section of this manual for detailed instructions.
Impedance load to amplifier too low
Check speaker impedance load, if below 2 Ohms stereo or 40hm mono,
rewire speakers to achieve a higher impedance.
Shorted speaker wires
Check speaker wire connections and repair or replace as needed.
Speaker not connected to
amplifier properly
Check speaker wiring and repair or replace as needed. Refer to the
Speaker Connections section of this manual for detailed instructions.
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Orion COBALT Series Specifications

General

Brand	Orion
Model	COBALT Series
Category	Amplifier
Language	English