Sharp CD-DV650W, Руководство по эксплуатации

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E-69
References
CD-DV650W
CD-DV850W
ENGLISH
Troubleshooting chart (continued)
H
If trouble occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
1. Set the unit to the stand-by mode and turn the power on again.
2. If the unit is not restored in the previous operation, unplug and
plug in the unit, and then turn the power on.
Note:
If neither operation above restores the unit, clear all the memory by
resetting it.
H
Karaoke
Symptom
●
The vocal part of a
multiplexed disc is
not heard.
Possible cause
●
Is the karaoke mode set to “L-CH”, “R-CH”
or “V-CANCEL”?
H
Before transporting the unit
Remove all CDs from the unit. Make sure there is no CD in the disc
tray. Then, set the unit to the power stand-by mode. Carrying the unit
with discs left inside can damage the unit.
H
Clearing all the memory (reset)
1. Press the ON/STAND-BY button to enter the power stand-by mode.
2. Whilst pressing down the
I 6 I 6
I 6 I 6
I 6
button and the X-BASS/DEMO
button, press the TUNING
X X X X X
button until “CLEAR AL” appears.
Caution :
This operation will erase all data stored in memory including clock,
timer settings, tuner preset and CD programme.
H
Condensation
Sudden temperature changes, storage or operation in an extremely
humid environment may cause condensation inside the cabinet (CD
pickup, tape heads, etc.) or on the transmitter on the remote control.
Condensation can cause the unit to malfunction. If this happens, leave
the power on with no disc (or cassette) in the unit until normal playback
is possible (about 1 hour). Wipe off any condensation on the transmitter
with a soft cloth before operating the unit.
H
Cassette deck
Symptom
●
Cannot record.
●
Cannot record tracks
with proper sound
quality.
●
Cannot erase
completely.
●
Sound skipping.
●
Cannot hear treble.
●
Sound fluctuation.
●
Cannot remove the
tape.
Possible cause
●
Is the erase-protection tab removed?
●
Is it a normal tape?
(You cannot record on a metal or CrO
2
tape.)
●
Is there any slack?
●
Is the tape stretched?
●
Are the capstans, pinch rollers, or heads
dirty?
●
If a power failure occurs during playback,
the heads remain engaged with the tape.
Do not open the compartment forcibly.
Wait until electricity resumes.
X-BASS
/DEMO
CD-DV650W_68-72 3/21/07, 2:43 PM 69