18
RQT0A52
Sound is distorted or no sound.
≥
Adjust the volume of the system.
≥
Switch off the system, determine and correct the
cause, then switch the system on again. It can be
caused by straining of the speakers through
excessive volume or power, and when using the
system in a hot environment.
The sound level reduces.
≥
The protection circuit has been activated due to
the continuous use at high volume output. This is
to protect the system and maintain the sound
quality.
The remote control does not work properly.
≥
The battery is depleted or inserted incorrectly.
(
l
6)
No response when [
1
/
;
] is pressed.
≥
Disconnect the USB device and then reconnect
it. Alternatively, turn the unit off and on again.
The USB device or its contents cannot be read.
≥
The USB device format or its contents is/are not
compatible with the unit (
l
3).
≥
The USB host function of this product may not
work with some USB devices.
Slow operation of the USB device.
≥
Large file size or high memory USB device takes
longer time to read.
The elapsed time displayed is different from the
actual play time.
≥
Copy the data to another USB device or backup
the data and reformat the USB device.
Pairing cannot be completed.
≥
Check the Bluetooth
®
device condition.
The device cannot be connected.
≥
The pairing of the device was unsuccessful or the
registration has been replaced. Try re-pairing the
device. (
l
8)
≥
This unit might be connected to a different
device. Disconnect the other device and try
re-pairing the device. (
l
8)
≥
If the problem persists, turn the unit off and on,
then try 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-CMAX5” manually.
Read the operating instructions for the device for
details.
The sound is interrupted.
≥
The device is out of the 10 m communication
range. Place the Bluetooth
®
device closer to this
unit.
≥
Remove any interference between this unit and
the device.
≥
Other devices that use the 2.4 GHz frequency
band, such as
wireless routers, microwaves,
cordless phones, etc. are interfering. Place the
Bluetooth
®
device closer to this unit and distance
it from the other devices.
≥
Select “MODE 1” for stable communication. (
l
9)
Remote control
USB
Bluetooth
®
18
SC-CMAX5_E~RQT0A52-R.book 18 ページ ２０１５年６月１２日 金曜日 午前１１時２２分
