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5. Random Access
5.5.7.4.4
Vertical Linearity adjustment
How to adjust the Vertical Linearity ?
A correct Vertical Linearity is achieved when the distances between the horizontal lines of the hatch pattern are equal or almost
equal from top to bottom.
1. Is
Vertical
Linearity selected ?
If yes, go to step 2
If no, Push the cursor key
↑
or
↓
to highlight
Horizontal
and press
ENTER
to toggle to
Vertical
.
2. Push the cursor key
↑
or
↓
to highlight
coarse
. (menu 5-74)
3. Push the cursor key
←
or
→
to perform a coarse linearity correction of both sides of the image. (image 5-30)
4. Push the cursor key
↑
or
↓
to highlight bottom. (menu 5-75)
5. Push the cursor key
←
or
→
to correct the linearity of the bottom side of the image. (image 5-31)
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 5-32)
8. When finishing the Linearity adjustments, press
EXIT
to return to the
Guided Geometry Map
menu.
LINEARITY
vertical
coarse 0
bottom 0
center 0
Menu 5-74
LINEARITY
vertical
coarse 0
bottom 0
center 0
Menu 5-75
LINEARITY
vertical
coarse 0
bottom 0
center 0
Menu 5-76
Image 5-30
Vertical Linearity coarse adjustment
R5976420 BARCOREALITY SIM 6 ULTRA 14052003
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