Orion Car Audio CO6004 - Manual (Page 13)

12 © 2008 directed electronics—all rights reserved
Symptom Probable Cause Action To Take
Poor bass response
Crossover set incorrectly Reset crossovers. Refer to the Internal Cross-
over Confi guration section of this manual for
detailed instructions.
Impedance load at amplifi er is
too low. Check speaker impedance load if below 2 Ω,
rewire speakers to achieve higher impedance
.
Battery fuse blowing
Short in power wire or incor-
rect wiring. Check power wires and ground connections
and repair or replace as needed.
Fuse used is smaller than rec-
ommended. Replace with proper fuse size.
Actual current exceeds fuse
rating. Check speaker impedance load if below 2 Ω,
rewire speakers to achieve higher impedance
.
Amplifi er fuse blowing
Fuse used is smaller than rec-
ommended. Replace with proper fuse size.
Impedance load at amplifi er is
too low. Check speaker impedance load if below 2 Ω,
rewire speakers to achieve higher impedance
.
Speaker is blown with shorted
outputs Check system with known working speakers
and fi x or replace as needed.
Actual current exceeds fuse
rating Check speaker impedance load if below 2 Ω,
rewire speakers to achieve higher impedance
.