Technics Quartz ST-G45A User Manual

Troubleshooting Guide
Before
requesting
service
for
this
unit,
check
the
chart
below
for
a
possible
cause
of
the
problem
you
are
experiencing.
Some
simple
checks
or
a
minor
adjustment
on
your
part
may
eliminate
the
problem
and
restore
proper
operation.
If
you
are
in
doubt
about
some
of
the
check
points,
or
if
the
remedies
indicated
in
the
chart
do
not
solve
the
problem,
refer
to
the
directory
of
Authorized
service
center
(enclosed
with
this
unit)
to
locate
a
convenient
service
center,
or
consult
your
Technics
dealer
for
instructions.
Probable cause(s) Suggested remedy
While listening to FM broadcasts
4
A
slight
noise
may
be
heard
because
the
©
Try
reducing
the
treble
sound
by
turning
the
method used for modulation of FM stereo treble tone control of the amplifier.
broadcasts is different than that used for © Set the FM mode selector to the mono position.
monaural broadcasts. (Note that the broadcast will then be heard as
monaural sound.)
Poor location and/or direction of the antenna. @ Try changing the location, height and/or
Transmitting station is too far away. direction of the antenna.
¢ If an indoor antenna is being used, change to an
outdoor antenna.
e Try using an antenna with more elements.
Poor location and/or direction of the antenna. @ Try changing the location, height and/or
Transmitting station is toc far away. 7 direction of the antenna.
e If an indoor antenna is being used, change to an
outdoor antenna.
| Nearby building or mountain. ¢ Try using an antenna with more elements.
(Multi-path distortion is being caused by the
1 mutual interference of broadcast signals
received directly from the transmitting station
(direct waves) and signals being reflected from
nearby buildings or mountains (reflected
waves).)
The preset-tuning buttons of this unit have not | ¢ Make the presettings.
been preset.
The charge of the capacitor which maintains the | ¢ Set the power switch to the “on” position for 30
“back-up” memory is exhausted. minutes or more to perform the charging, and
then make the memory presetting again.
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9)
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a)
rt
Jel goy-teler- Jt}
Unit is being used at the same time as the © Turn off television set, or use this unit farther
television set. away from it.
The AM loop antenna connection wires are too e Place the antenna connection wires and the
close to the power cord. power cord farther apart.
The power supply frequency from the power @ Try reversing the connection of the power cord
cord is modulated and heard from the plug.
speakers. ® Install a special! outdoor antenna.
Caused by the “discharge phenomenon” and e Try placing this unit farther away from such
the “oscillation phenomenon” of electric equipment.
appliances (such as fluorescent lights, TV, e Install noise-prevention equipment on this unit or
small series-type motors, rectification on the electric appliance.
equipment, etc.).
The preset-tuning buttons of this unit have not | © Make the presettings.
been preset.
The charge of the capacitor which maintains the | ¢ Set the power switch to the “on” position for 30
“back-up” memory is exhausted. minutes or more to perform the charging, and
then make the memory presetting again.

Technics Quartz ST-G45A Specifications

General

Brand	Technics
Model	Quartz ST-G45A
Category	Tuner
Language	English