Ask Proxima Impact 24 User Manual page 21

USER GUIDE
THE SETUP MENU SELECTIONS:
SETUP SOUND
TUNE
POSITION
INVERSE
FREQUENCY
MAC LC
LANGUAGE >
OSD HIDE
ABOUT
TUNE
This feature is used to stabilize the image. An untuned image can be seen
as sideways instability or ' swimming' . The TUNE function has no effect in
VIDEO mode.
POSITION
Due to minor variations in graphic cards, the horizontal and vertical
position may need adjustment. Select POSITION, then press LEFT and
use the cursor keys.
VGA text mode (720 x 400) is correctly displayed when the image is
positioned appropriately.
INVERSE
This option inverts the image. This setting is not memorized.
FREQUENCY
This setting is usually not changed by the user. It is however provided in
case of adaptation to special graphic cards that are close to one of those
in the compatibility list. Generally, an incorrect frequency setting can be
observed as an image too wide or too narrow, combined with vertical,
unstable bands.
In SVGA mode (compressed 800 x 600) the frequency is set to fit the 800
pixels wide image in 640 positions horizontally.
PICTURE
20
LCD PANEL