APPENDIX C : SOFT EDGE MATCHING

Vertical test mode

Highlight 'V TEST MODE' and press ENTER.

The test image is enabled to adjust the start (stop) position and the area width.

When switching the V test mode to On, the H test mode will switch to OFF.

S O F T E D G E

C O R R E C T I O N

S T A R T

 

T O P

 

S T A R T L E FT R I G H T S TO P

B O T T O M

 

S T O P

 

H T E S T M O D E - O FF

V T E S T M O D E - O FF

Select with

or

t h e n <E N TE R >

 

<E XI T> t o re tu rn

 

 

6 39 j

ENTER toggles between V test mode OFF and ON.

EXIT returns to the Random Access Ad- justment Mode main menu.

ADJUST returns to the Operational mode.

APPENDIX C : SOFT EDGE MATCHING

The test image is projected on the normal image. The start (stop) position is determined by the blank- ing controls. The blanking adjust- ment is also the image border for the begin (end) position of the soft edge area. Adjust the blanking for a normal video image.

T o p B l a n k i n g

 

T o p ( w i d t h )

 

B o t t o m( w i d t h )

B o t t o m b l a n k i n g

4 1 6

R a s t e r

I m a g e

Vis ible lin es

C-8

 

R5975238 BARCOVISION 701 MULTIMEDIA 070497

 

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Image 148
Barco R9000740 owner manual Vertical test mode, Appendix C Soft Edge Matching