Maintenance; Error Indicators And Warnings - Sharp HT-SB38 Operation Manual

Troubleshooting chart (continued)
Condensation
Sudden temperature changes, storage or operation in an
extremely humid environment may cause condensation
inside the cabinet or on the transmitter on the remote
control. Condensation can cause the sound bar to
malfunction. If this happens, leave the power on until
normal playback is possible (about 1 hour). Wipe off any
condensation on the transmitter with a soft cloth before
operating the sound bar.
If problem occurs during operation
When this product is subject 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 sound bar to the standby mode and turn the
power on again.
2. If the sound bar is not restored in the previous operation,
unplug and plug in the sound bar again, and then turn
the power on.
Factory reset, clearing all memory
Make sure to disconnect all output and input cables attached
to the sound bar before performing the factory reset.
1. Press the ON/STANDBY button on the sound bar to
enter the power standby mode.
2. While pressing the SOUND MODE button, press and
hold the ON/STANDBY button until "RESET" appears.
3. Press the ON/STANDBY button again. (PAIRING
indicator will turn red)
Caution:
This operation will erase all data stored in memory.

Maintenance

Cleaning the cabinet
Periodically wipe the cabinet with a soft cloth.
Caution:
Do not use chemicals for cleaning (gasoline, paint
thinner, etc.). It may damage the cabinet finish.
Do not apply oil to the inside of each component. It
may cause malfunctions.

Error indicators and warnings

When you fail to perform operations properly, the
following messages are displayed on the sound bar.
Display
Error indicator
(blinks red)
(*): Should the same message appear even if the
speaker is unplugged and plugged in, or is set to
the standby mode and on again, contact your local
dealer where you purchased the sound bar.
E-21
Meaning
When the protection circuit is
activated.