Helpful Hints-Problems/Solutions - Sanyo CP21AF2X Instruction Manual

Helpful Hints - Problems/Solutions
Before requesting service check the following chart.
Problem:
No picture,
no sound
Poor picture, sound
OK
No colour,
Picture OK
Weak picture
No sound or poor
sound.
Remote Control will
not work.
Cannot select or
scan some channels.
Blue screen with AV1
or AV2 is displayed
Black screen with X
and programme
position displayed.
Cabinet makes
popping sound.
The following faults are not caused by the receiver:
"GHOSTS"
Reflections of signals from mountains or high buildings will cause multiple images, called
"Ghosts". These abnormal conditions can be reduced to minimum by repositioning aerial or
by installing new one suited for your area.
"INTERFERENCE"
Interference may be caused by electrical appliances, car ignition systems, etc. This should
normally be a temporary condition, but should this interference persist, contact your dealer.
Check these Conditions / Try these solutions:
G Check if TV is plugged in.
G Try a different channel, if OK, probably station trouble.
G Adjust Brightness or Contrast control.
G Adjust Fine Tuning. (See page 10.)
G Adjust Colour or Tint control. G Adjust Fine Tuning. (See page 10.)
G Check aerial connection.
G Is the programme in colour ? Try a different channel.
G Check aerial connection on back of TV set.
G Check aerial for broken wires. G Re-orient aerial.
G Sound Mute may be on. Press the SOUND MUTE button on the remote control.
G Adjust Volume. G May be station trouble. Try a different channel.
G Check batteries. Replace batteries.
G Check if TV set is plugged in. Aim remote control towards front of TV.
G Channel may be removed from memory. Add channel to memory manually.
(See "Skip Channel Set and Cancel" on page 15.)G Check aerial connection.
G Check AV connection. Press the TV/AV Selection button.
G Check external equipment. Switch on external equipment.
G Check to see if channel is set as the Private Position. See "Setting of the
Private Position" on page 16.
G This is a normal condition during warm-up and cool down of the plastic
cabinet parts.
G Check aerial connection.
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