Raster Centering - Barco Vision 708 Installation Manual

The raster must be centered on the CRT screen surface of each tube, therefore, it
is necessary to look into the lenses.
Caution : To avoid eye discomfort while performing these adjustments, reduce the
contrast and gradually increase the brightness level until the raster becomes
visible behind the image.
Warning : In order to ensure maximum CRT longevity and to
avoid CRT damage, do not shift the raster outside the phos-
phor area of the CRT.
Press ENTER to display the raster on
the green CRT.
Look into the green lens and shift the
raster with the control disc until it is
centered in the middle of the CRT
faceplate.
forbidden area
7-12
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RASTER CENTERING

CONTRAST LEVEL IS REDUCED
AND BRIGHTNESS INCREASED
TO MAKE THE RASTER
VISIBLE ON THE FACE PLATE
OF EACH CRT.
USE THE ARROW KEYS
TO CENTER THE RASTER
ON THE GREEN, RED AND
BLUE CRT RESPECTIVELY
<ENTER> to continue
<EXIT> to return
projected raster
crt faceplate border
phosphor border
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5975069A BARCOVISION 708 200498