Hitachi D36WF840N Instruction Manual page 70

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questions
Why won't my TV switch on?
Why doesn't my remote control handset work?
problem identification
snowy picture - poor sound
multiple images - sound O.K
intermittent interference
no picture or sound
If a problem still continues after referring to this guide contact your dealer immediately.
Under NO circumstances remove the rear cover of your TV.
70
answers
Check that your plug is connected to the
socket and switched on,check fuse and make
sure TV is not in standby mode (see below)
Make sure there are no obstructions between
the handset and the TV's infra-red lens, or the
batteries may be exhausted - replace the whole
possible cause
Connection of aerial lead
to the TV is poor.
Corroded or poor aerial
connections.
Aerial has moved position.
Adverse weather conditions.
Transmitter problems.
Aerial has moved position.
TV not tuned correctly.
Adverse weather conditions.
Transmitter problems.
AV Input not set correctly.
Magnetic interference from
electrical or mechanical
motors, fluorescent lights,
portable radios etc.
TV may be in AV
mode.
Picture/sound
controls set to
minimum.
TV in standby
mode.
set of batteries.
remedy
Make new connection
and/or change aerial plug.
Make new connections
or renew lead.
Re-align aerial.
None.
Check with local Operator.
Re-align aerial.
Re-tune or fine tune TV.
None.
Check with local Operator.
Check what external
equipment is connected
and check its scart AV
status.
Check devices for shielding
and renew if necessary or
move further from TV.
Press television
button
to
buttons on
your handset to
return to normal
TV mode.
Check
picture/sound
controls (go to
MAIN MENU).
Press one of the
buttons
or
to
.

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