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Enhancing your system
The connection lead is not included. Purchase a commer-
cially available lead as shown below.
Portable audio player, etc.
Audio cable (not supplied)
■ Listening to the playback sounds of
portable audio player, etc.
1
Use a connection lead to connect the portable audio
player, etc. to the AUDIO IN socket.
2
Press the ON/STANDBY button to turn the power on.
3
Press the AUDIO IN button (remote control) or FUNC-
TION button repeatedly (main unit) to select AUDIO
IN function.
4
Play the connected equipment. If volume level of the
connected device is too high, sound distortion may
occur. Should this happen, adjust the volume of the
connected device.
Note:
To prevent noise interference, place the unit away from
the television.
■ Headphones
● Do not set the volume on to maximum at switch on.
Excessive sound pressure from earphones and head-
phones can cause hearing loss.
● Before plugging in or unplugging the headphone, re-
duce the volume.
● Be sure your headphone has a 3.5 mm diameter plug
and impedance between 16 and 50 ohms. The recom-
mended impedance is 32 ohms.
● Plugging in the headphone disconnects the speakers au-
tomatically.
MICRO COMPONENT SYSTEM XL-LS703B
E-16
Troubleshooting chart
If something is wrong with this product, check the following be-
fore calling your authorised SHARP dealer or service centre.
■ General
Symptom
● The clock is not set to
the correct time.
● When a button is
pressed, the unit does
not respond.
● No sound is heard.
■ Remote control
Symptom
● The remote control
does not operate.
■ Tuner
Symptom
● The radio makes
unusual noises con-
tinuously.
■ Bluetooth
Symptom
● No sound is heard.
● Bluetooth sound
is interrupted or
distorted.
■ NFC
Symptom
● NFC-enabled device
cannot connect to
Bluetooth when
tapping on N-Mark.
Possible cause
● A power failure occurred.
Reset the clock. (Refer
page 6)
● Set the unit to the power
standby mode and then
turn it back on.
● If the unit still malfunc-
tions, reset it. (Refer page
17)
● The volume level set to
"Min".
● The headphones are con-
nected.
● The speaker wires are not
connected.
Possible cause
● The AC power lead of the
unit is not plugged in.
● The battery polarity is
wrong.
● The batteries are dead.
● The distance or angle is
incorrect.
● The remote control sensor
receives strong light.
Possible cause
● The unit placed near a TV
or computer.
● The FM aerial is not
placed properly. Move the
aerial away from the AC
power lead if it is located
nearby.
Possible cause
● The unit is too far from the
Bluetooth audio source
device.
● The unit is not paired
with the Bluetooth audio
source device.
● The unit is too near to
a device that generates
electromagnetic radiation.
● There is an obstacle
between the unit and the
Bluetooth audio source
device.
Possible cause
● The unit is in Eco mode.
● NFC●mode●is●disabled●on●
●
your●device.
● Your●device●is●in●sleep●
●
mode.
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