Orion 250R & 275R Owner's Manual page 51

SYMPTOM PROBABLE CAUSE
Distorted output Speaker not connected to properly
continued...
Internal crossover not set properly
Speakers are blown
Poor bass response Speakers wired with wrong
polarity causing cancellation at low frequency
Crossover set incorrectly
section of this manual for detailed instructions
Impedance load at amplifier
is too low.
Battery fuse blowing Short in power wire or incorrect
power connections.
Fuse used is smaller than
recommended
Too much current being drawn
Amplifier fuse Too much current being drawn
blowing
Fuse used is smaller than
recommended
Impedance load at amplifier
too low.
Speaker is blown with shorted
outputs
ACTION TO TAKE
Check speaker wiring and fix or replace as needed. Refer to the amplifier
speaker connections section of this manual for detailed instructions
Readjust crossovers. Refer to the internal crossover section of this
for speakers manual for detailed instructions
Check system with know working speakers and fix or replaceas needed
Check speaker polarity and fix as needed
Reset crossovers. Refer to the internal crossover
Check speaker impedance load, if below 2
Rewire speakers to achieve a higher impedance
Check power and ground connections and fix or repair as needed
Replace with proper fuse size
Check speaker impedance load, if below 2
rewire speakers to achieve a high impedance
Check power and ground connections and fix or repair as needed
Check speaker impedance load, if below 2
rewire speakers to achieve a high impedance and replace with
recommended size fuse
Check power and ground connections and fix or repair as needed
Replace with proper fuse size
Check speaker impedance load, if below 2
Rewire speakers to achieve a higher impedance
Check system with know working speakers and fix or replace
as needed
stereo or 4 mono
stereo or 4 mono
stereo or 4 mono
stereo or 4 mono
page 51