E-27
SD-EX220H
ENGLISH
SD-EX220H(H)_E.fm
03/6/9
TINSZ0953AWZZ
Advance
d Features
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Using other subwoofer
For a greater emphasis of bass, a commercially available subwoofer, with a built in
amplifier, can be connected to the unit using the SUBWOOFER PRE OUT socket.
Note:
No sound is heard from the speaker in which an amplifier is not built in.
Troubleshooting chart
Many potential problems can be resolved by the owner without calling a service tech-
nician.
If something is wrong with this product, check the following before calling your autho-
rised SHARP dealer or service centre.
!
General
!
Tuner
To subwoofer
output socket
To subwoofer
input socket
Audio cable
(commercially available)
Commercially
available subwoofer
(amplifier built in)
Subwoofer signal
Symptom
Possible cause
"
"CLOCK" appears when the clock
time is checked.
"
Did a power failure occur? Reset the
clock. (Refer to page 12.)
"
When a button is pressed, the unit
does not respond.
"
Set this unit to the power stand-by mode
and then turn it back on.
"
If the unit still malfunctions, reset it. (Refer
to page 28.)
"
No sound is heard.
"
Is the volume level set to "0"?
"
Are the headphones connected?
"
Are the speaker wires disconnected?
"
The picture on the TV screen is
distorted.
"
When a radio or TV which uses an indoor
aerial is placed near the unit, the picture
on the TV screen may be distorted or the
radio may not function properly.
"
It is recommended that you use an exter-
nal aerial.
Symptom
Possible cause
"
The radio makes unusual noises
continuously.
"
Is the unit placed near the TV or comput-
er?
"
Is the FM/AM loop aerial placed properly?
Move the aerial away from the AC power
lead if located near.
"
The preset channel cannot be re-
called.
"
Did a power failure occur? Preset the
channel again.
