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Troubleshooting Guide
Troubleshooting Guide
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The sound quality is poor or
The sound quality is poor or
distorted.25
distorted.25
✔ One of the speaker wires is being pinched by a screw in the car.
✔ One of the speaker wires is being pinched by a screw in the car.
☞ Check the speaker wiring.
☞ Check the speaker wiring.
✔ The speakers are not wired
✔ The speakers are not wired
correctly.27
correctly.27
☞ Reconnect the speaker wires so that each output terminal is
☞ Reconnect the speaker wires so that each output terminal is
connected to a different speaker.
connected to a different speaker.
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Non-fading output, Non-fading Low Pass Filter and Non-fading
Non-fading output, Non-fading Low Pass Filter and Non-fading
setting can't be
setting can't be
done.28
done.28
✔ The <Switching preout> (page 38) is set on Rear preout.
✔ The <Switching preout> (page 38) is set on Rear preout.
☞ Set it on Non-fading preout.
☞ Set it on Non-fading preout.
✔ The <Non-fading output> (page 20) is
✔ The <Non-fading output> (page 20) is
☞ Turn it ON.
☞ Turn it ON.
✔ The <Dual zone system> (page 22) is
✔ The <Dual zone system> (page 22) is
☞ Turn it OFF.
☞ Turn it OFF.
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There's no Front High Pass Filter and Rear High Pass Filter
There's no Front High Pass Filter and Rear High Pass Filter
✔ The Non-fading preout is being used.
✔ The Non-fading preout is being used.
☞ There's no effect in Non-fading preout.
☞ There's no effect in Non-fading preout.
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The Security Code item isn't displayed in the Menu
The Security Code item isn't displayed in the Menu
✔ The Security Code function is already activated.
✔ The Security Code function is already activated.
☞ When the Security Code function is activated it isn't displayed in
☞ When the Security Code function is activated it isn't displayed in
the menu items.
the menu items.
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The Touch Sensor Tone doesn't
The Touch Sensor Tone doesn't
sound.34
sound.34
✔ The preout jack is being used.
✔ The preout jack is being used.
☞ The Touch Sensor Tone can't be output from the preout jack.
☞ The Touch Sensor Tone can't be output from the preout jack.
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Even though Synchronize Clock is ON, the clock can't be
Even though Synchronize Clock is ON, the clock can't be
✔ The received RDS station isn't sending time data.
✔ The received RDS station isn't sending time data.
☞ Receive another RDS station.
☞ Receive another RDS station.
Tuner source
Tuner source
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Radio reception is
Radio reception is
✔ The car antenna is not extended.
✔ The car antenna is not extended.
✔ The antenna control wire is not
✔ The antenna control wire is not
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The desired frequency can't be entered with the Direct Access
The desired frequency can't be entered with the Direct Access
Tuning.41
Tuning.41
✔ A station that can't be received is being entered.
✔ A station that can't be received is being entered.
OFF.29
OFF.29
✔ You're trying to enter a frequency with a 0.01 MHz
✔ You're trying to enter a frequency with a 0.01 MHz
ON.30
ON.30
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It isn't the set Traffic information sound volume.
It isn't the set Traffic information sound volume.
effect.31
effect.31
✔ The set sound volume is less than the tuner sound volume.
✔ The set sound volume is less than the tuner sound volume.
System.32
System.32
adjusted.35
adjusted.35
— 49 —
— 49 —
poor.39
poor.39
☞ Pull the antenna out all the way.
☞ Pull the antenna out all the way.
connected.40
connected.40
☞ Connect the wire correctly, referring to the section on
☞ Connect the wire correctly, referring to the section on
<Connecting Wires to Terminals>.
<Connecting Wires to Terminals>.
☞ Enter a station that can be received.
☞ Enter a station that can be received.
☞ What can be designated in the FM band is to 0.1 MHz.
☞ What can be designated in the FM band is to 0.1 MHz.
☞ If the tuner sound volume is louder than the set sound volume,the
☞ If the tuner sound volume is louder than the set sound volume,the
tuner sound volume is used.
tuner sound volume is used.
unit.42
unit.42
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