Hitachi c28w40tn User Manual

analogue...snowy picture/poor sound
digital.........no picture or picture ‘jerks’

analogue...multiple images - sound O.K

analogue...intermittent interference
(on digital this may appear as
certain parts of the screen
‘freezing’)

no picture or sound

Connection of aerial lead 

to the TV is poor.

Corroded or poor aerial 

connections.

Aerial has moved position.

Adverse weather conditions.

Transmitter problems.

Make new connection 

and/or change aerial plug.

Make new connections 

or renew lead.

Re-align aerial.

None.

Check with local Operator.

Transmitter problems.

Aerial has moved position. 

TV not tuned correctly.

Adverse weather conditions.

Re-align aerial.

None.

Re-tune or fine tune TV.

Check with local Operator.

Magnetic interference from

electrical or mechanical

motors, fluorescent lights,

portable radios etc.

Check devices for shielding 

and renew if necessary or 

move further from TV.

TV may be in AV mode.

Picture/sound controls set to

minimum.

TV in standby mode.

Press television button

or        to        buttons on

handset to return to 

normal TV mode.

Check picture/sound 

controls (go to  MAIN

MENU).

press one of the

buttons       to       .

Why doesn't my remote control handset work?

Why won't my TV switch on? 

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 whole set.

AV Input not set correctly.

Check what external

equipment is connected

and check its scart AV

status (see page 32)