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6. Random Access
6.5.7.4.2
Horizontal or Vertical Linearity selection
What can be done with the Linearity adjustment ?
Within this Linearity adjustment mode it is possible to perform a coarse correction of the horizontal and vertical nonlinearity.
The Linearity adjustment is best done when a hatch pattern is projected on the screen.
By pressing the * key on the RCU an internal hatch pattern is projected instead of the image data.
How to select the Horizontal or Vertical Linearity ?
1. By default
horizontal
is selected.
2. Press
ENTER
to toggle between
horizontal
and
vertical
.
6.5.7.4.3
Horizontal Linearity adjustment
How to adjust the Horizontal Linearity ?
A correct Horizontal Linearity is achieved when the distances between the vertical lines of the hatch pattern are equal or almost
equal from left to right.
1. Is
Horizontal
Linearity selected ?
If yes, go to step 2
If no, Push the cursor key
↑
or
↓
to highlight
Vertical
and press
ENTER
to toggle to
Horizontal
.
2. Push the cursor key
↑
or
↓
to highlight
coarse
. (menu 6-69)
3. Push the cursor key
←
or
→
to perform a coarse linearity correction of both sides of the image. (image 6-27)
4. Push the cursor key
↑
or
↓
to highlight
right
. (menu 6-70)
5. Push the cursor key
←
or
→
to correct the linearity of the right side of the image. (image 6-28)
6. Push the cursor key
↑
or
↓
to highlight
center
7. Push the cursor key
←
or
→
to correct the linearity of the center of the image. (image 6-29)
8. Continue with the vertical linearity adjustment.
LINEARITY
horizontal
coarse 0
right 0
center 0
Menu 6-69
LINEARITY
horizontal
coarse 0
right 0
center 0
Menu 6-70
LINEARITY
horizontal
coarse 0
right 0
center 0
Menu 6-71
80
R5976570 BARCO GALAXY WARP™ 25/03/2004
Summary of Contents for Galaxy WARP R9040320
Page 1: ...Barco Galaxy WARP Owner s Manual R9040320 R5976570 01 25 03 2004...
Page 4: ......
Page 8: ...Table of contents 4 R5976570 BARCO GALAXY WARP 25 03 2004...
Page 36: ...4 Connections 32 R5976570 BARCO GALAXY WARP 25 03 2004...
Page 43: ...5 Getting Started Image 5 6 RCU to IR Sensors R5976570 BARCO GALAXY WARP 25 03 2004 39...
Page 122: ...6 Random Access 118 R5976570 BARCO GALAXY WARP 25 03 2004...
Page 150: ...A Standard Source Files 146 R5976570 BARCO GALAXY WARP 25 03 2004...