CD-CH1000 (serv.man3). part from the - Sharp Audio User Guide / Operation Manual. Page 2

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CD-CH1000H/CD-CH1000W
Troubleshooting Chart
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.
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        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.
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.
Remote Control
Notes concerning use:
Replace the batteries if the operating distance is reduced or if the operation
becomes erratic. Purchase 2 "AA" size batteries (UM/SUM-3, R6, HP-7 or similar).
Periodically clean the transmitter on the remote control and the sensor on the ste-
reo system with a soft cloth.
Exposing the sensor on the stereo system to strong light may interfere with opera-
tion. Change the lighting or the direction of the stereo system.
Keep the remote control away from moisture, heat, shock, and vibrations.
Test of the remote control
Face the remote control directly to the remote sensor on the unit.
The remote control can be used within the range shown below:
Press the ON/STAND-BY button. Does the power turn on? Now, you can enjoy the
music.
Remote sensor
0.2
 
m - 6 m (8" - 20') 
For CD-CH1000W Only
Connecting the AC power lead
Check the setting of the AC voltage selector located on the rear panel before plug-
ging the unit into an AC socket. If necessary, adjust the selector to correspond to the
AC power voltage used in your area.
Selector adjustment:
Turn the selector with a screwdriver until the appropriate voltage number appears in
the window (110 V, 127 V, 220 V or 230 V - 240 V AC).
After making all connections, plug the unit. If you plug the unit first, the unit will enter
the demonstration mode.
Notes:
Plug the AC power lead into an AC socket, after any connections.
Unplug the AC power lead from the AC socket if the unit will not be in use for a pro-
longed period of time.
AC Plug Adaptor
In areas (or countries) where an AC socket as shown in illustration    is used, con-
nect the unit using the AC plug adaptor supplied with the unit, as illustrated. The AC
plug adaptor is not included in areas where the AC wall socket and AC power plug
can be directly connected (see illustration    ).
Note for users in Australia and New Zealand:
An AC plug adaptor is not supplied if the lead has an Australian Standard plug.
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