Runco DTV-1200 - Manual (Page 42)

40
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
menu 1
COARSE SHIFT
GREEN HORIZONTAL
GREEN VERTICAL
RED VERTICAL
BLUE VERTICAL
Select with or
then <ENTER>
<EXIT> to return
menu 2 image 1
Forbidden Area
Projected Raster
CRT Faceplate
Border
Phosphor
Border
Left-Right (East-West) Adjustments
What can be adjusted?
Left-right and center adjustments affect only the vertical lines of the projected image. The skew, the bow, the
keystone and the seagull distortion can be adjusted.
Start up
To start up the left-right and center adjustments, follow the next procedure :
1. Push the cursor key or to highlight LEFT-RIGHT (E/W) (image 1).
2. Press ENTER to select. The 'Left-Right' menu will be displayed (menu 2).
Note: Only the green image is displayed while making left-right adjustments. The red and blue images will auto-
matically be corrected in the same manner. Convergence corrections are automatically disabled for the duration
of these adjustments.
Which adjustment can be executed?
The following adjustments can be executed
- vertical centerline bow
- vertical centerline skew
- side keystone (left - right)
- side bow (left - right)
All adjustment are indicated on the screen with the function name, a bar scale and a number between 0 and
100. Adjust the next alignments until the vertical lines are straight.
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
menu 1
LEFT-RIGHT (E-W)
V CENTERLINE BOW
V CENTERLINE SKEW
SIDE BOW
SIDE KEYSTONE
SEAGULL CORRECTION
Warning : Use this correction to adjust
the right side of the image !
Select with or
then <ENTER>
<EXIT> to return
menu 2