9
VQT4T91
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, refer to “Customer
Services Directory (United States and Puerto Rico)”
on page 14 if you reside in the U.S.A. or Puerto
Rico, or refer to “Limited Warranty (ONLY FOR
CANADA)” on page 15 if you reside in Canada.
Humming heard during play.
≥
An AC power supply cord 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 (33 ft) 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
7).
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
5)
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.
“DIMMER”
≥
Appears 10 seconds after the volume is turned to “0”.
“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 power
supply cord 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 power supply cord. (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 power supply cord.
≥
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_PPC~VQT4T91.book 9 ページ ２０１２年１２月１９日 水曜日 午後４時４３分
