VQ
T5
C5
1
15
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.
[NA30]
The retractable panel is not operating
correctly.
• The Auto Power Off function is activated,
the retractable panel will remain lowered
when the unit is turned off. To leave the
retractable panel raised when the unit is
turned off, press [
Í
/I] twice.
Sound from the device is cut off.
• Simultaneous use with other 2.4 GHz
devices, such as microwaves, cordless
telephones, etc., may result in connection
interruptions. Increase the distance
between this system and these devices.
• Do not place the unit in a place where
radio waves will be blocked, such as
a metal cabinet.
• The device is out of the 10 m
communication range. Move the
device nearer to this unit. (See “About
Bluetooth
®
”
>
4)
• Remove any obstacle between this
unit and the device.
• Switch off any wireless LAN device.
• Select “Emphasis on connectivity” for
stable communication. (See “Switching
the communication quality”
>
12)
• When a PC and the unit are
connected with Bluetooth
®
, check the
sound output destination setting of
the PC. If the sound skips or is not
output correctly in other ways,
perform “To return to the factory
preset state” (
>
14), and register the
unit to the Bluetooth
®
device again.
(
>
10, 11)
• Depending on the device connected to
the unit, sound may be cut off or noise
may be produced. When this happens,
lower the volume of the device.
• When both the AUX IN jack and DC IN
terminal are in use, noise may occur
depending on the connected device. In
this case, disconnect the AC mains lead.
The volume does not increase.
• Check the volume of the unit or the
Bluetooth
®
device.
• In LP mode, even when the volume
knob is adjusted, the volume of the
unit may not increase. In this case,
turn off the LP mode. (
>
13)
The device cannot be connected.
• Refer to the operating instructions of
the device, and perform the pairing
operation again. (See “Pairing with
Bluetooth
®
device”
>
10)
• Make sure that this unit is not
connected to a different device.
• The registration information of the unit may
have been deleted from the Bluetooth
®
device. Register the unit again.
• Delete the registration information of
the unit through the Bluetooth
®
menu,
etc. on the Bluetooth
®
device first, and
try to register the device again. (
>
14)
The device is connected but audio
cannot be heard from this unit.
• For some built-in Bluetooth
®
devices,
you have to set the audio output to
“SC-NA30” or “SC-NA10” manually.
Read the operating instructions of the
device for details.
• When the AUX IN jack is in use, the
jack takes priority over the Bluetooth
®
function or the NFC function.
Troubleshooting
SC-NA30_10EB_VQT5C39_eng.book 15 ページ ２０１３年８月７日 水曜日 午前１１時４６分
