Symptom Probable Cause | Action To Take |
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Poor bass response |
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Crossover set incorrectly | Reset crossovers.. Refer to the Internal Cross- |
| over Configuration section of this manual for |
| detailed instructions.. |
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Impedance load at amplifier is | Check speaker impedance load if below 2Ω, |
too low.. | rewire speakers to achieve higher impedance |
| .. |
|
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Battery fuse blowing |
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Short in power wire or incor- | Check power wires and ground connections |
rect wiring.. | and repair or replace as needed.. |
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Fuse used is smaller than rec- | Replace with proper fuse size.. |
ommended.. |
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Actual current exceeds fuse | Check speaker impedance load if below 2Ω, |
rating.. | rewire speakers to achieve higher impedance |
| .. |
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Amplifier fuse blowing |
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Fuse used is smaller than rec- | Replace with proper fuse size.. |
ommended.. |
|
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Impedance load at amplifier is | Check speaker impedance load if below 2Ω, |
too low.. | rewire speakers to achieve higher impedance |
| .. |
|
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Speaker is blown with shorted | Check system with known working speakers |
outputs | and fix or replace as needed.. |
|
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Actual current exceeds fuse | Check speaker impedance load if below 2Ω, |
rating | rewire speakers to achieve higher impedance |
| .. |
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12 | © 2007 directed |
