9
VQT4U48
ENGLISH
Troubleshooting
Before requesting service, make the following checks.
If you are in doubt about some of the check points, or if
the solutions indicated in the following guide do not
solve the problem, consult your dealer for instructions.
Humming heard during play.
≥
An AC mains lead or fluorescent light is near the cords. Keep
other appliances and cords away from this unit’s cables.
Pairing cannot be done.
≥
Check the Bluetooth
®
device condition.
The device cannot be connected.
≥
The pairing of the device was unsuccessful or the registration has
been replaced. Try pairing the device again.
≥
This unit might be connected to a different device. Disconnect the
other device and try pairing the device again.
The device is connected but audio cannot be heard
through this unit.
≥
For some built-in Bluetooth
®
devices, you have to set the audio
output to “SC-NE1” manually. Read the operating instructions for
the device for details.
The sound is interrupted.
≥
The device is out of the 10 m communication range. Bring the
Bluetooth
®
device closer to this unit.
≥
Remove any obstacle between this unit and the device.
≥
Other devices that use the 2.4 GHz frequency band (wireless
router, microwaves, cordless phones, etc.) are interfering. Bring
the Bluetooth
®
device closer to this unit and distance it from the
other devices.
≥
Select “MODE 1” for stable communication. (
l
6)
The remote control doesn’t work properly.
≥
The remote control and this unit are using a different code.
(
l
below, “REMOTE ”)
≥
Is the battery depleted or is the battery inserted incorrectly? (
l
4)
The following messages or service numbers may
appear on the unit’s display.
“AUTO OFF”
≥
The unit has been left unused for about 30 minutes and will shut
down within a minute. Press any button to cancel it.
“ERROR”
≥
Incorrect operation is performed. Read the instructions and try
again.
“F
” (“ ” stands for a number.)
≥
There is a problem with this unit.
Note down the displayed number, disconnect the AC mains lead
and consult your dealer.
“REMOTE ” (“ ” stands for a number.)
≥
The remote control and this unit are using different codes. Change
the code on the remote control.
– When “REMOTE 1” is displayed, press and hold [OK] and
[
, AUX] for more than 4 seconds.
– When “REMOTE 2” is displayed, press and hold [OK] and
[SOUND] for more than 4 seconds.
To return all settings to the factory preset
When the following situations occur, reset the
memory:
≥
There is no response when buttons are pressed.
≥
You want to clear and reset the memory contents.
1
Disconnect the AC mains lead. (Wait for at least
3 minutes before proceeding to step
2
.)
2
While pressing and holding down [
Í
/I] on the
unit, reconnect the AC mains lead.
≥
Keep holding down [
Í
/I] until “--------” appears
on the display.
3
Release [
Í
/I].
≥
All the settings are returned to the factory preset. You will
need to reset the memory items.
Common problems
Bluetooth
®
Remote control
Messages
SC-NE1_EG~VQT4U48.book 9 ページ ２０１３年１月１５日 火曜日 午後１時４分
