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Hitachi 42EDT41 User Manual page 55

Plasma display monitor
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Make the checks
suggested
below
depending
on the symptoms
observed
If the symptoms
remain uncorrected,
contact
your dealer
Ct_stomer
servicing
ca_ be hazardous.
I
t.b
Z
IdJ
Symptom
snowy picture - poor sound
multiple images - sound O.K
intermittent
interference
no picture or sound
Possible
reason
(1) Connection
of antenna
cable to the TV is
poor.
(2) Corroded
or poor antenna
connections.
(3) Antenna
has moved
position.
(4) Adverse
weather
conditions.
(5) Transmitter
problems.
(1) Antenna
has moved
position.
(2) TV not tuned correctly.
(3) Adverse
weather
conditions.
(4) Transmitter
problems.
(5) AV Input not set correctly.
(1) Interference
from electrical
or mechanical
motors,
fluorescent
lights,
portable
radios
etc.
(1) TV may be in AV mode.
(2) Picture/sound
setting
set to minimum.
(3) TV in standby
or power
save mode.
Remedy
(1) Make
new connection
and/or
change
antenna
plug.
(2) Make new connections
or renew cable.
(3) Re-align
antenna.
(4) None.
(5) Check with local Operator.
(1) Re-align
antenna.
(2) Re-tune
or fine tune TV.
(3) None.
(4) Check with local Operator.
(5) Check the external
equipment
connected.
(1) Check devices
for shielding
and renew if
necessary or move further from TV.
(1) Press the INPUT SELECT button or _}to (9} buttons
on your remote control to return to normal TV
mode.
(2) Check picture / sound controls (go to MAIN
MENU).
(3) Press POWER ON / OFF button.
55

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