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14-3. BEFORE ASKING FOR SERVICE
GoldStar
does
If
requesting service.
Symptom
No
screen
display
Poor quality
instable
or
display
T.V.
Failure to
3
operate after
ROM
cartridge
insertion
Faulty
operation
of
computer
Faulty loading
or saving to
cassette
recorder
not work normally,
indicator
Power
on keyboard not
1.
cord
is
correctly
plugged into the
socket
switched
is
Check
that the
2.
T.V. is
cable
Check that
from
3.
nected.
has been inserted,
4. A ROM
Catridge
way round.
Check
Channel tuning
5.
T.V.
are correct.
fine
"9,
tuner for the
Adjust
T.V.
Adjust the vertical
2.
operating manual for details)
that
the
2. Check
video
and computer.
T.V.
that
the
Check
ROM
1.
the
Turn
power switch
2.
seconds
between.
in
interference
1. It
is
possible
that
the
computer to malfunction. The
causing
is
plug incorporating.
2. Check that any peripheral
etc.)
are connected
recorder
3.
Check
errors are
not being
unusual for faults
machine
tributed to
Check
that
the cable
1,
the recorder and
to
Check the
2.
LOAD/SAVE
Where possible always
3.
mains, but
using the
if
are
not
down.
run
4, Try
loading at a
number
a good
can
LOAD
if
the
out
carry
following
Check
list
on— check cord
socket and
wall
on.
on
the
modulator to the
RF
check
and brightness and contrast
appropriate channel selection.
and
horizontal hold of
securely connected
connecting cable
is
inserted
cartridge
is
and
off
again,
on
other electrical devices
from the
devices
(printer,
securely.
the
generated
by
by a program to
generated
faults.
recorder
the
in
is
the
to
computer.
instructions carefully.
cassette recorder
the
operate
batteries
make
sure
of different
volume
achieved.
be
checks before
is correctly
that the
is con-
T.V.
it
that
the
is
right
setting
(refer
to
T.V.
T.V.
to
fully.
at least
5
waiting
use
a mains
of
cassette
tape
It
not
is
program.
be
wrongly at-
securely connected
the
from
that the
batteries
settings
to
see
level
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