Read Sharp CD-CH1000 User Guide / Operation Manual online
38
Web-site: www.sharp.co.uk/support Help Line: 0990 274277 (office hours)
References
Maintenance
■
Cleaning the tape-handling parts
●
Dirty heads, capstan or pinch roller can cause poor sound and tape jams. Clean
these parts with a cotton swab moistened with commercial head/pinch roller cleaner
or isopropyl alcohol.
these parts with a cotton swab moistened with commercial head/pinch roller cleaner
or isopropyl alcohol.
●
When cleaning the heads, pinch roller, etc., unplug the unit which contains high
voltages.
voltages.
A
B
C
D
A
Erase head
C Capstan
B
Recording/Playback head D Pinch roller
●
After long use, the deck’s heads and capstan may become magnetised, causing
poor sound. Demagnetise these parts once every 30 hours of playing/recording
time by using a commercial tape head demagnetiser. Read the demagnetiser’s
instructions carefully before use.
poor sound. Demagnetise these parts once every 30 hours of playing/recording
time by using a commercial tape head demagnetiser. Read the demagnetiser’s
instructions carefully before use.
■
Cleaning the cabinet
Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then with a
dry cloth.
dry cloth.
Caution:
Do not use chemically treated cleaning cloths or other chemicals.
Do not use chemically treated cleaning cloths or other chemicals.
Troubleshooting Chart (continued)
■
If trouble occurs (reset)
When this product is subjected to strong external interference (mechanical shock, ex-
cessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is oper-
ated incorrectly, it may malfunction.
cessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is oper-
ated incorrectly, it may malfunction.
If such a problem occurs, do the following:
1. Press the ON/STAND-BY button to enter the power stand-by mode.
2. Whilst pressing down the VOLUME
2. Whilst pressing down the VOLUME
X
X
X
X
X
button, press the ON/STAND-BY but-
ton until “ALL CLEAR” appears.
Caution:
This operation will erase all data stored in memory including clock and timer settings,
and tuner and CD presets.
This operation will erase all data stored in memory including clock and timer settings,
and tuner and CD presets.
■
Before transporting the unit
Remove all CDs from the unit. Your unit checks whether there are any discs inside the
unit when the tray is closed. “CD NO DISC” appears if no disc is left. Then, set the unit
to the power stand-by mode. Carrying the unit with discs left inside can damage it.
unit when the tray is closed. “CD NO DISC” appears if no disc is left. Then, set the unit
to the power stand-by mode. Carrying the unit with discs left inside can damage it.
Click on the first or last page to see other CD-CH1000 service manuals if exist.