Read Sharp QT-V5E (serv.man2) User Guide / Operation Manual online
38
04/6/8
QT-V5E_UK_4.fm
9HX80432100003
QT-V5E
Re
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Troubleshooting chart (continued)
"
Tuner
"
Remote control
"
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.
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:
"
Before transporting the unit
"
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.
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.
Symptom
Possible cause
Reference
page
The radio makes unusual
noises continuously.
noises continuously.
!
Is the unit placed near the TV or com-
puter?
puter?
The preset channel cannot be
recalled.
recalled.
!
Did you remove the plug from the wall
socket, or did a power failure occur?
socket, or did a power failure occur?
P. 29
Set the channel again.
!
Are the memory batteries low?
P. 12
Symptom
Possible cause
Reference
page
The remote control does not
operate properly.
operate properly.
!
Are the batteries inserted correctly?
P. 13
!
Are the batteries dead?
!
Is the distance or angle incorrect?
P. 13
!
Are there any obstructions in front of
the unit?
the unit?
!
Is the remote control sensor exposed
to strong light (inverter fluorescent
light, direct sunlight, etc.)?
to strong light (inverter fluorescent
light, direct sunlight, etc.)?
P. 13
!
Is another remote control being used
at the same time?
at the same time?
The unit cannot be turned on
with the remote control.
with the remote control.
!
Is the unit unplugged?
P. 12
!
Are the batteries inserted?
P. 13
!
Is the ON/STAND-BY switch on the
main unit set to ?
main unit set to ?
P. 13
1 Set the ON/STAND-BY switch on the main unit to and turn the power on again.
2 If the unit is not restored to normal operation, unplug it for a while, then reconnect
2 If the unit is not restored to normal operation, unplug it for a while, then reconnect
the power.
1 Set the ON/STAND-BY switch on the main unit to ON.
2 Press the STOP button.
3 Press the OPEN/CLOSE button to open the disc tray.
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 , and then unplug the AC
power lead from the wall socket.
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