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RANDOM ACCESS ADJUSTMENT MODE
R5975238 BARCOVISION 701 MULTIMEDIA 070497
RANDOM ACCESS ADJUSTMENT MODE
R5975238 BARCOVISION 701 MULTIMEDIA 070497
8-16
RANDOM ACCESS ADJUSTMENT MODE
8-16
RANDOM ACCESS ADJUSTMENT MODE
Only the green image is displayed while making left-right adjustments. The red
and blue images will automatically be corrected in the same manner. Conver-
gence corrections are automatically disabled for the duration of these adjust-
ments.
The following adjustments can be executed
- vertical centerline bow
- vertical centerline skew
- side keystone (left - right)
- side bow (left - right)
Left-Right (east-west) Adjustments
Left-right and center adjustments affect only the vertical lines of the projected
image.
To start up the left-right and center adjustments, follow the next procedure :
Push the control disk up or
down to highlight
LEFT-RIGHT
(E/W)
on the geometry menu
and then press
ENTER
.
GEOMETRY
Select with or
then <ENTER>
<EXIT> to return
H PHASE
RASTER SHIFT
LEFT - RIGHT (E-W)
TOP - BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
V CENTERLINE
BOW
70
ENTER
will select Left-
Right adjustment menu
EXIT
returns to random ac-
cess adjustment mode
main menu.
ADJUST
returns to opera-
tional mode
LEFT-RIGHT
Select with or
then <ENTER>
<EXIT> to return
V CENTERLINE BOW
V CENTERLINE SKEW
RIGHT BOW
RIGHT KEYSTONE
LEFT BOW
LEFT KEYSTONE
All adjustment are indicated on
the screen with the function
name, a bar scale and a number
between 0 and 100. See next
example "V Certerline Bow"
Only the green image is displayed while making left-right adjustments. The red
and blue images will automatically be corrected in the same manner. Conver-
gence corrections are automatically disabled for the duration of these adjust-
ments.
The following adjustments can be executed
- vertical centerline bow
- vertical centerline skew
- side keystone (left - right)
- side bow (left - right)
Left-Right (east-west) Adjustments
Left-right and center adjustments affect only the vertical lines of the projected
image.
To start up the left-right and center adjustments, follow the next procedure :
Push the control disk up or
down to highlight
LEFT-RIGHT
(E/W)
on the geometry menu
and then press
ENTER
.
GEOMETRY
Select with or
then <ENTER>
<EXIT> to return
H PHASE
RASTER SHIFT
LEFT - RIGHT (E-W)
TOP - BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
V CENTERLINE
BOW
70
ENTER
will select Left-
Right adjustment menu
EXIT
returns to random ac-
cess adjustment mode
main menu.
ADJUST
returns to opera-
tional mode
LEFT-RIGHT
Select with or
then <ENTER>
<EXIT> to return
V CENTERLINE BOW
V CENTERLINE SKEW
RIGHT BOW
RIGHT KEYSTONE
LEFT BOW
LEFT KEYSTONE
All adjustment are indicated on
the screen with the function
name, a bar scale and a number
between 0 and 100. See next
example "V Certerline Bow"