Sharp HT-SB250 User Manual

E-13
Symptom Possible cause
No sound is
heard.
Is the input signal
(selection) set
properly?
Is the volume
level set to “0”?
Is muting
activated?
●
●
●
Noise is
heard during
playback.
Move the unit
away from any
computers or
mobile phones.
●
When a button
is pressed, the
unit does not
respond.
Set this unit to
the stand-by
mode and then
turn it back on.
●
The power is
not turned on.
Is the unit
unplugged?
(Refer to page
10.)
The protection
circuit may be
activated. Unplug
and plug in the
power cord again
after 5 minutes or
more.
●
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Troubleshooting chart
Many potential problems can be resolved
by the owner without calling a service
technician.
If something is wrong with this product, check
the following before calling your authorized
SHARP dealer or service center.
General■
Symptom Possible cause
The remote
control does
not operate
properly.
Is the battery
polarity correct?
Is the battery
dead?
Is the distance or
angle incorrect?
Are there any
obstructions in
front of the unit?
Is there a strong
light shining
on the remote
sensor?
Is the remote
control for
another
equipment used
simultaneously?
●
●
●
●
●
●
The unit cannot
be turned on
with the remote
control.
Is the AC power
cord of the unit
plugged in?
Is the battery
inserted?
●
●
TV cannot be
operated with
the remote
control.
Depending on
the model, some
or all functions
may not be
operable using
the remote
control of this
unit. In this case,
use the remote
control supplied
with the TV.
●
Remote control■

Sharp HT-SB250 Specifications

General

Brand	Sharp
Model	HT-SB250
Category	Speakers
Language	English