Sharp CD-DD4500 Operation Manual page 42

Troubleshooting Chart (continued)
Clearing all the memory (reset)
1
. Press the POWER button to enter the power stand-by mode.
2
. While pressing down the 0 0 0 0 0 / R R R R R button and X-BASS/DEMO button, press
the POWER button until "CLEAR AL" appears.
Caution:
This operation will erase all data stored in memory including clock, timer settings,
tuner preset, CD program, and other set-up details.
Before transporting the unit
1.
Press the POWER button to turn the power on.
2.
Press the CD button.
3.
Press the 7 7 7 7 7 OPEN/CLOSE button to open the disc tray.
Remove all CDs inserted the unit.
4.
Press the 7 7 7 7 7 OPEN/CLOSE button to close the disc tray.
Make sure that "NO DISC" is displayed.
5.
Press the POWER button to enter the stand-by mode, and then unplug the
AC power cord from the AC outlet.
42
When TIMER indicator is flashing
The unit will be overheated when TIMER indicator is flashing.
Due to a problem in the speaker circuit, the unit will enter the stand-by mode
automatically.
In this case, take the following corrective actions.
1
. Unplug the AC power plug from the AC outlet.
2
. Make sure that the unit vent is not blocked.
3
. Make sure that the speaker wires have been correctly connected to the
speaker terminals.
4
. After checking items 2 and 3 above, wait for 2 or 3 hours before trying to use
the unit.
5
. Reconnect the AC power cord.
Note:
If the TIMER indicator flashes again during use, please unplug the AC power plug,
and contact a SHARP authorized service center.