Video-Asssist-System

122

MENU VIDEO/TEXT ADJUST

- FLICKERFREE

ON

-> - LINE INTERP.

ON

- SHARPNESS

2

- BNC OUT

VBS

Y/C DATA

 

- GENLOCK

OFF

-MINI MON DATA ON

-TXT WHITE LEV. 2

- TXT INVERS

OFF

-

TXT FINE POS

2

-

EXIT

 

MENU VIDEO/TEXT ADJUST

- FLICKERFREE

ON

- LINE INTERP.

ON

-> - SHARPNESS

2

- BNC OUT

VBS

Y/C DATA

 

- GENLOCK

OFF

-MINI MON DATA ON

-TXT WHITE LEV. 2

- TXT INVERS

OFF

-

TXT FINE POS

2

-

EXIT

 

Line interpolation on/off

Due to the rotating mirror shutter of the film camera, the CCD chip of the IVS gets light only for 50 % of the time. All video assists will therefore have only one true video field and the next one will be the repetition of the previous one. So the repeated video field does not have new information. To improve this situation, the video assist can be electronically enhanced with a feature called line interpolation.

Move the cursor > with the keys Ê and Ë to the line

– LINE INTERP. Pressing the key Í or Ì will switch the line interpolation on and off.

Note:

This setting only affects the video image while

 

the film camera is in run mode.

Sharpness value

The slew rate of the video signal can be electronically adjusted, thus creating a crisper image. However, this will lead to more video artefacts so the best image is a balance between sharpness and video artefacts.

Move the cursor > with the keys Ê and Ë to the line

– SHARPNESS. Pressing the key Í will switch the sharpness from 0 to 3 and back to 0. The Ì key will give the opposite direction.