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Troubleshooting Guide
Some functions of this unit may be disabled by
some settings made on this unit.
! • Cannot set up the subwoofer.
• Cannot set up the low pass filter.
• No output from the subwoofer.
▲
• <Subwoofer output> of <Function Setting> (page
8) is not set to On.
• Preout is not set to subwoofer. ☞ “SWITCH PRE” of
<Function Setting> (page 8)
! Cannot set up the subwoofer Phase.
▲
Subwoofer Low Pass Filter is set to "THROUGH". ☞
“LPF SUB-W” of <Function Setting> (page 8)
! Volume cannot be adjusted.
▲
• The unit is set to Music Search mode. ☞ Cancel the
Music Search mode. (page 12)
• The unit is set to Function Setting mode. ☞ Cancel
the Function Setting mode. (page 8)
What might seem to be a malfunction in your unit
may just be the result of slight misoperation or
miswiring. Before calling service, first check the
following table for possible problems.

General

? The Touch Sensor Tone (beep sound) does not
sound.
✔ The preout jack is being used.
☞ The Touch Sensor Tone cannot be output from
the preout jack.

Tuner source

? Radio reception is poor.
✔ The car antenna is not extended.
☞ Pull the antenna out all the way.

Disc source

? The specified disc does not play, but another one
plays instead.
✔ The specified CD is quite dirty.
☞ Clean the CD, referring to the CD cleaning of the
section on <Handling CDs> (page 3).
✔ The disc is severely scratched.
☞ Try another disc instead.

Audio file source

? The sound skips when an Audio file is being
played.
✔ The media is scratched or dirty.
☞ Clean the media, referring to the CD cleaning of
the section on <Handling CDs> (page 3).
✔ The recording condition is bad.
☞ Record the media again or use another media.

The messages shown below display your

systems condition.

TOC ERROR: The CD is quite dirty. The CD is upside-down.
The CD is scratched a lot.
ERROR 05: The disc is unreadable.
ERROR 99: The unit is malfunctioning for some reason.
➪ Press the reset button on the unit. If the
“ERROR 99” code does not disappear,
consult your nearest service center.
IN (Blink): The CD player section is not operating
properly.
➪ Reinsert the CD. If the CD cannot be
ejected or the display continues to flash
even when the CD has been properly
reinserted, please switch off the power
and consult your nearest service center.
PROTECT: 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. If
the “PROTECT” code does not disappear,
consult your nearest service center.
NA FILE: An Audio file is played with a format that this
unit can’t support.
COPY PRO: A copy-protected file is played.
NO MUSIC/ERROR 15:
Media was played that does not have data
recorded that the unit can play.
Montreal Saunas