English
61
General
?
The power does not turn ON.
✔
The fuse has blown.
After checking for short circuits in the wires,
replace the fuse with one with the same
rating.
✔
The speaker wire has a short-circuit or
touches the chassis of the vehicle, and then
the protection function is activated.
Wire or insulate the speaker cable properly
and press the Reset button.
✔
A security code has been set.
Enter the set security code (page 47).
?
No sound can be heard, or the volume is low.
✔
The fader or balance settings are set all the
way to one side.
Center the fader and balance settings.
✔
The "AMP" feature in Menu setup is "OFF".
Turn the "AMP" feature "ON", referring to
<Menu setup> section (page 44).
✔
The values for Volume offset are too low.
Turn up the Volume offset, referring to the
<Audio setup> section (page 37).
✔
The input/output wires or wiring harness are
connected incorrectly.
Reconnect the input/output wires or
the wiring harness correctly. Refer to the
<Connections> section (page 70).
?
The sound quality is poor or distorted.
✔
One of the speaker wires is being pinched
by a screw in the car.
Check the speaker wiring.
✔
The speakers are not wired correctly.
Reconnect the speaker wires so that each
output terminal is connected to a different
speaker.
?
The TEL mute function does not work.
✔
The TEL mute wire is not connected
properly.
Connect the wire correctly, referring to the
<Connections> section (page 70).
?
The TEL mute function turns ON even
though the TEL mute wire is not connected.
✔
The TEL mute wire is touching a metal part
of the car.
Pull the TEL mute wire away from the metal
part of the car.
?
The memory is erased when the ignition is
turned OFF.
✔
The ignition and battery wire are incorrectly
connected.
Connect the wire correctly, referring to the
<Connections> section (page 70).
?
There’s no loudness effect.
✔
You are using Subwoofer preout.
Loudness has no effect in Subwoofer preout.
?
Even if Loudness is turned ON, high-pitched
tone is not compensated for.
✔
Tuner source is selected.
High-pitched tone is not compensated for
when in Tuner source.
?
Radio reception is poor.
✔
The car antenna is not extended.
Pull the antenna out all the way.
✔
The antenna control wire is not connected.
Connect the wire correctly, referring to the
<Connections> section (page 70).
?
There is a source you cannot switch.
✔
The Disc changer is not connected.
Connect the Disc changer. If the Disc
changer is not connected to it’s input
terminal, You can’t switch to an external disc
source.
?
The display blacks out while scrolling.
✔
The "DISP" feature under <Menu setup> is
"OFF".
Turn the "DISP" feature "ON", referring to the
<Menu setup> section (page 44).
Help?
Troubleshooting
Help?
