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Error displays/Messages
*1 When the CD/MD changer is connected to the unit,
the disc number of the CD or MD appears in the
display.
*2 The disc number of the disc causing the error
appears in the display.
If these solutions do not help improve the
situation, consult your nearest Sony dealer.
Automatic tuning is not possible.
• The local seek mode is set to “on.”
tSet the local seek mode to “off” (page
26).
• The broadcast signal is too weak.
tPerform manual tuning.
The “ST” indication flashes.
• Tune in the frequency accurately.
• The broadcast signal is too weak.
tSet to the monaural reception mode (page
26).
A program broadcast in stereo is heard in
monaural.
• The unit is in monaural reception mode.
tCancel monaural reception mode (page
26).
Interference occurs during FM reception.
The wide mode is selected.
tSet the IF mode to “IF Auto” (page 26).
DSP functions (CDX-M770 only)
No sound, or sound is too low.
The volume of the speakers may have been
automatically lowered in order to maximize
the effect of the listening position adjustment.
tPress < or , to adjust the balance. The
speaker balance can be set separately for
DSP on mode and DSP off mode (page 20).
Error displays
(For this unit and optional CD/MD changers)
The following indications will flash for about 5
seconds, and an alarm sound will be heard.
Blank*
1
No tracks have been recorded on an MD*
2
.
tPlay an MD with recorded tracks on it.
Error*
1
• A CD is dirty or inserted upside down*
2
.
tClean or insert the CD correctly.
• A CD/MD cannot play because of some
problem*
2
.
tInsert another CD/MD.
High Temp
The ambient temperature is more than 50°C
(122°F).
tWait until the temperature goes down
below 50°C (122°F).
NO Disc
No disc is inserted in the CD/MD unit.
tInsert discs in the CD/MD unit.
NO Mag
The disc magazine is not inserted in the CD/
MD unit.
tInsert the magazine in the CD/MD unit.
Not Ready
The lid of the MD unit is open or the MDs are
not inserted properly.
tClose the lid or insert the MDs properly.
Push Reset
The CD/MD unit cannot be operated because
of some problem.
tPress the reset button on the unit.
Messages
LCL Seek +/–
The Local Seek mode is on during automatic
tuning (page 14).
“” or “”
You have reached the beginning or the end of
the disc and you cannot go any further.