Raster Shift Adjustment - Runco DTV-1101 Owner's Operating Manual

Raster Shift Adjustment

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 disk to move the raster.
CAUTION:
It is necessary to look into the lenses to perform these adjustments.
To avoid eye discomfort while looking into the lenses, reduce the
contrast and gradually increase the brightness level until the raster
becomes visible on the face of the CRT.
ENTER will select Green Raster Shift Adjustment
EXIT returns to Random Access Adjustment Mode Menu
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.
To start the adjustment, use the control disk to highlight Raster Shift
and press ENTER to display the green raster on the phosphor.
Press EXIT to return to the Geometry Menu.
Note: Horizontal and Vertical shifts for Red and Blue should
end up with a setting close to 50%. If these settings are
significantly greater or lesser than 50%, then contact a
Runco authorized service technician.
Random Access Adjustment Mode
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
LEFT SIDE CORRECTION
TOP-BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
Select with or
then <ENTER>
<EXIT> to return
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