Troubleshooting Chart - Sharp QT-V5E Operation Manual

Troubleshooting chart (continued)
QT-V5E
" Tuner
Symptom
! Is the unit placed near the TV or com-
The radio makes unusual
noises continuously.
! Did you remove the plug from the wall
The preset channel cannot be
recalled.
! Are the memory batteries low?
" Remote control
Symptom
! Are the batteries inserted correctly?
The remote control does not
! Are the batteries dead?
operate properly.
! Is the distance or angle incorrect?
! Are there any obstructions in front of
! Is the remote control sensor exposed
! Is another remote control being used
! Is the unit unplugged?
The unit cannot be turned on
! Are the batteries inserted?
with the remote control.
! Is the ON/STAND-BY switch on the
38
Possible cause Reference
page
puter?
P. 29
socket, or did a power failure occur?
Set the channel again.
P. 12
Possible cause Reference
page
P. 13
P. 13
the unit?
P. 13
to strong light (inverter fluorescent
light, direct sunlight, etc.)?
at the same time?
P. 12
P. 13
P. 13
main unit set to ?
" 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:
1 Set the ON/STAND-BY switch on the main unit to
2 If the unit is not restored to normal operation, unplug it for a while, then reconnect
the power.
" Before transporting the unit
1 Set the ON/STAND-BY switch on the main unit to
2 Press the STOP button.
3 Press the OPEN/CLOSE button to open the disc tray.
Remove the disc in the unit.
4 Press the OPEN/CLOSE button to close the disc tray.
Make sure that "NO DISC" is displayed.
5 Set the ON/STAND-BY switch on the main unit to
power lead from the wall socket.
" Condensation
Sudden temperature changes, storage or operation in an extremely humid environ-
ment may cause condensation inside the cabinet (laser pickup, etc.) or on the trans-
mitter on the remote control.
Condensation can cause the unit to malfunction. If this happens, leave the power on
with no disc in the unit until normal playback is possible (about 1 hour). Wipe off any
condensation on the transmitter (see page 8) with a soft cloth before operating the
unit.
QT-V5E_UK_4.fm
04/6/8
and turn the power on again.
ON.
, and then unplug the AC
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