Video-assist-system – ARRI ARRIFLEX 235 User Manual
Page 109
109
109
In parallel to the control via keyboard, the flicker free off
can also be programmed via the on-screen menu.
• Move the cursor > with the keys Ê and Ë to the line
– FLICKERFREE. Pressing the key Í or Ì will switch
flicker free mode off and on.
Note:
The lowest camera speed for flicker free display
is 5 fps in automatic gain control mode and 1 fps
in manual gain control mode.
Line interpolation on/off
Due to the rotating mirror shutter of the film camera, the CCD
chip of the IVS gets light only for maximal 50 % of the time.
All video assists will therefore have 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 so-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 affects only the video image while
the film camera is in run mode.
MENU VIDEO/TEXT ADJUST
-> - FLICKERFREE
ON
- LINE INTERP.
ON
- BNC OUT
VBS
Y/C DATA
- MINI MON DATA
ON
- TXT WHITE LEV.
2
- TXT INVERS
ON
- TXT FINE POS
5
- EXIT
MENU VIDEO/TEXT ADJUST
- FLICKERFREE
ON
-> - LINE INTERP.
ON
- BNC OUT
VBS
Y/C DATA
- MINI MON DATA
ON
- TXT WHITE LEV.
2
- TXT INVERS
ON
- TXT FINE POS
5
- EXIT
Video-Assist-System