Panasonic TX-28DT30 Operating Instructions Manual page 12

QUICK START GUIDE
7
Slight tilting of the picture may be noticeable or coloured patches may sometimes appear at the corners of the
screen (colour purity). The Geomagnetic Correction feature can be used to eliminate them, if necessary:
First, ensure the Auto setup and Q- -Link download procedures are
complete. The screen should not be showing any On- -Screen Display
menus.
Open the flap on the television's front panel
Press the F button repeatedly until the Geomagnetic
Correction feature is displayed
Press the + or - - buttons repeatedly until the picture
appears to be level
Press the F button again to return to normal viewing.
Close the flap to prevent damage
8
We recommend that as soon as the Auto setup feature
is completed, the picture controls are reset to normal
viewing levels. To do this, press the "N" button on the
remote control.
9
You are now ready to begin viewing programmes
The side controls provide the two basic functions:
12
Press and release here to open flap
F
- -/v
F
Adjust Volume
Change Programme
002
Geomagnetic Correction
-,+ : Adjust tilt
F : To exit
STR F -/v +/ TV/AV