Sharp HT-X1H Operation Manual page 72

Troubleshooting chart (continued)
HT-X1H
ENGLISH
" Tuner
Symptom
! Is the system placed near the TV or comput-
The radio makes
unusual noises er?
continuously.
! Is the FM aerial or AM loop aerial placed
properly? Move the aerial away from the AC
power lead if it's located nearby.
! Did you remove the plug from the wall sock-
The preset chan-
nel cannot be re- et, or did a power failure occur?
called.
Preset the channel again.
" Remote control
Symptom
! Is the battery polarity correct?
The remote con-
trol does not op-
! Are the batteries dead?
erate.
! Is the distance or angle incorrect?
! Are there any obstructions in front of the
main unit?
! Is the remote control sensor exposed to
strong light (inverter fluorescent light, direct
sunlight, etc.)?
! Is the remote control for another equipment
used simultaneously?
! Is the AC power lead of the subwoofer/ampli-
The system can-
not be turned on fier unit plugged in?
with the remote
! Are the batteries inserted?
control.
E-65
" Condensation
Sudden temperature changes, storage or operation in an extremely
Possible cause
humid environment may cause condensation inside the cabinet
(laser pickup, etc.) or on the transmitter on the remote control.
Condensation can cause the system to malfunction. If this happens,
leave the power on with no disc in the system until normal playback
is possible (about 1 hour). Wipe off any condensation on the trans-
mitter with a soft cloth before operating the system.
" 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:
Possible cause
1 Set the system to the stand-by mode and turn the power on
again.
2 If the system is not restored in the previous operation, unplug and
plug in the subwoofer/amplifier unit, and then turn the power on.
Note:
If neither operation above restores the system, clear all the memory
by resetting it.
" Clearing all the memory (reset)
1 Press the ON/STAND-BY button to enter the power stand-by
mode.
2 Whilst pressing down the
press the ON/STAND-BY button until "SYS RESTORE"
appears.
Caution:
When you reset, all data is deleted and the settings return to the
default. (DVD initial settings are retained.)
04/10/16
button and the FUNCTION button,
HT-X1H(H)E7.fm
TINSZA030SJZZ