Orion Car Audio HCCA10002, HCCA10004 owner manual Symptom Probable Cause Action To Take

Symptom Probable Cause Action To Take

Speaker not connected to amplifier properly.

Check speaker wires and repair or replace as needed. Refer to the Speaker Connections section of this manual for detailed instructions

Internal crossover not set properly for speakers	Readjust crossovers. Refer to the Internal Crossover Configuration section of
	this manual for detailed instructions.
Speakers are blown	Check system with known working speakers and fix or replace as needed.
RCA shield connection is intermittent or faulty	Replace/Repair RCA cable.
Poor bass response
Speakers wired with wrong polarity causing can-	Check speaker polarity and fix as needed.
cellation at low frequencies.
Crossover set incorrectly	Reset crossovers. Refer to the Internal Crossover Configuration section of
	this manual for detailed instructions.
Impedance load at amplifier is too low.	Check speaker impedance load if below 2Ω, rewire speakers to achieve
	higher impedance .
Battery fuse blowing
Short in power wire or incorrect wiring.	Check power wires and ground connections and repair or replace as needed.
Fuse used is smaller than recommended.	Replace with proper fuse size.
Actual current exceeds fuse rating.	Check speaker impedance load if below 2Ω, rewire speakers to achieve
	higher impedance .
Speaker is blown with shorted outputs	Check system with known working speakers and fix or replace as needed.

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