Fox 43DLE988, Руководство пользователя

Страница: 22 / 48

METHODS OF CHECKING OR ADJUSTING
Many apparent malfunctions are caused slight misadjustments of the regular controls of your unit
common problems in the list below.
If the problem persists, unplug your unit and contact your dealer.
TROUBLE SHOOTING GUIDE
Check the AC plug is in the socket. Check house circuit
breaker is in the ON position.
Check that the volume is not at its minimum setting or on MUTE.
• Check that TV set power is ON.
• Check batteries are operational and inserted correctly.
• Make sure infrared receiving window on TV is not exposed to
strong lighting or blocked in any way.
• Ensure SOURCE switch is set to TV.
• Check aerial location and connection.
• Re-check your tuning method.
Check SOURCE button to make sure it is in the correct
position for reception.
Make necessary adjustments to relevant settings.
Check aerial positioning
There may be Interference from another electrical product.
Move appliance if it persists.
Check aerial for broken circuit, loose connection or any visible
damage.
Check aerial location and direction - strong winds may cause it
to move. Also check whether mountains or tall buildings may
be the problem. Minor adjustment of the direction of your
antenna should keep the ghosting to a minimum.
SYMPTOM
No picture or sound
Dotted lines or stripes appear on
screen
Snow on screen
Double images or 'ghosting'
Picture normal but no sound
Remote control not working
Cannot receive any TV signal
No program signals output from
external source
Contrast and brightness problems
Intermittent poor contrast and
colour fading on all channels
21