Metz Astral MF PIP 72TF81 - Manual (Page 67)

67
Backlight on the TV set
In rare, exceptional cases, the backlight remains off when
switched on with the
key. The reason for this is that the
protective circuit has cut off the current to the lamp.
If this happens, and if you have pressed the key several
times, you do not know whether the backlight is switched on
or off. To determine this, switch the TV set to standby mode
with the
key.
In standby mode, the display shows:
- a red dot for standby mode with the backlight off;
- the text „LAMP ON“ for standby mode with the backlight
on.
If „LAMP ON“ is displayed and the backlight does not light,
switch it off by pressing the
key - the red dot is now dis-
played.
Wait for at least 10 seconds and then press the key to
switch the backlight on.
If the backlight still does not light, there is a technical fault in
the TV set.
Safety note
If there is a technical fault in your TV set, the complete lamp
assembly must be replaced by a trained technician!
The TV set may be opened and repaired only by a trained
technician.
CAUTION! DANGER OF ELECTRIC SHOCKS
Please have your TV set repaired by your local dealer.
Cleaning notes for glossy surfaces
Cleaning:
- Clean with a soft, antistatic cloth or
- with a damp cloth and a mild detergent.
Polishing:
- Polish with a soft cloth and furniture polish.
- Minor scratches can be removed with car polish (type for
as-new paintwork without abrasives).
N N N N o o o o tt tt e e e e ss ss