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GUIDED ADJUSTMENT MODE
R5975059A BARCOVISION 708 200498
GUIDED ADJUSTMENT MODE
R5975059A BARCOVISION 708 200498
7-8
GUIDED ADJUSTMENT MODE
7-8
GUIDED ADJUSTMENT MODE
Raster Centering on Green CRT Faceplate
The green raster must be
centered both horizontally and
vertically on the center of the
CRT surface. To center the
green raster, look into the green
lens and use the control to
move the raster.
Caution
It is necessary to look into the
lenses to perform these ad-
justments. To avoid eye dis-
comfort while looking into the
lenses, reduce the contrast
and gradually increase the
brightness level until the ras-
ter becomes visible.
ENTER continues to Green Raster Shift
EXIT returns to Guided Adjustment Mode
ADJUST returns to operational mode
Warning : In order to ensure maximum CRT longevity and to avoid
CRT damage, do not shift the raster outside the phosphor area of
the CRT.
To begin the adjustment, press the ENTER key.
PICTURE TUNING
<ENTER> to continue
<EXIT> to return
USE THE ARROW KEYS
TO CENTER THE RASTER
ON THE FACE PLATE OF THE
GREEN CRT HORIZONTALLY
AND VERTICALLY,
AND THEN TO SHIFT
THE RED AND BLUE IMAGES
VERTICALLY IN ORDER
TO CONVERGE THE CENTER
OF THE PROJECTED IMAGE
forbidden area
projected raster
crt faceplate border
phosphor border
Raster Centering on Green CRT Faceplate
The green raster must be
centered both horizontally and
vertically on the center of the
CRT surface. To center the
green raster, look into the green
lens and use the control to
move the raster.
Caution
It is necessary to look into the
lenses to perform these ad-
justments. To avoid eye dis-
comfort while looking into the
lenses, reduce the contrast
and gradually increase the
brightness level until the ras-
ter becomes visible.
ENTER continues to Green Raster Shift
EXIT returns to Guided Adjustment Mode
ADJUST returns to operational mode
Warning : In order to ensure maximum CRT longevity and to avoid
CRT damage, do not shift the raster outside the phosphor area of
the CRT.
To begin the adjustment, press the ENTER key.
PICTURE TUNING
<ENTER> to continue
<EXIT> to return
USE THE ARROW KEYS
TO CENTER THE RASTER
ON THE FACE PLATE OF THE
GREEN CRT HORIZONTALLY
AND VERTICALLY,
AND THEN TO SHIFT
THE RED AND BLUE IMAGES
VERTICALLY IN ORDER
TO CONVERGE THE CENTER
OF THE PROJECTED IMAGE
forbidden area
projected raster
crt faceplate border
phosphor border