Random Access Adjustment Mode
7-21
5976227 BARCOCINE 8 13042001
H SIZE
70
Horizontal Size Adjustment
What can be done ?
To adjust (correct) a little bit the horizontal picture size (when the projector is on its correct position) in regard with the installed screen
Start up
1. Push the cursor key
é
or
ê
to highlight 'H Size' (menu 1).
2. Press
ENTER
to activate (menu 2).
3. Push the cursor key
ç
or
è
until the exact image width is obtained (horizontal size) (image 1).
Note :
- If the internal # pattern was selected, this pattern remains on the screen.
- If the genlocked pattern was selected, the external source will be displayed.
A bar scale and a numeric indicator help to gauge the size adjustment.
Hint
In order to avoid loss of resolution in the projected image and to ensure maximum CRT longevity, do not use an excessively small
horizontal size setting.
menu 1
menu 2
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
GEOMETRY
H PHASE
RASTER SHIFT
LEFT-RIGHT (E-W)
LEFT SIDE CORRECTIONS
TOP-BOTTOM (N-S)
H SIZE
V LINEARITY
V SIZE
BLANKING
H size too
large
H size too
small
Ideal image width
image 1
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
Start up
To correct the Seagull Correction :
1. Push the cursor key
é
or
ê
to highlight SEAGULL CORRECTION (menu 1)
2. Press
ENTER
to activate.
Eliminate the deformation by pushing the cursor key
é
or
ê
until a straight line is obtained (image 1).
TOP-BOTTOM (N-S)
H CENTERLINE BOW
H CENTERLINE SKEW
TOP KEYSTONE
TOP BOW
BOTTOM KEYSTONE
BOTTOM BOW
SEAGULL CORRECTION
menu 1
image 1