ARRI ARRIFLEX 235 用户手册

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页码 178
108
108
10.4.5 Video and Text Adjustment Menu 
This sub menu allows to change basic video settings as 
well as the appearance of the inserted man readable text.
Changing them immediately activates all settings. 
Check all settings on the connected monitor.
•  Enter the Video/Text Adjust submenu from the main menu.
Flicker free on/off
Flicker free can be switched off to bypass the digital frame 
store and have the video assist output with no delay.
The film camera runs normally at a different speed than the 
video assist. E.g. the film camera runs at 24 fps and the 
video assist at 25 fps for PAL or 30 fps for NTSC. This 
would normally cause different brightness of the video 
image. To eliminate this so called flicker, video images are 
stored at the speed of the film camera into the video 
frame storage and recalled in the speed of the video 
system. This storage might cause a slight delay, which is 
not desirable in some crucial time conditions, e.g. motion 
control or shooting of a pop video. Therefore it is possible 
to switch the flicker free system off. This will eliminate the 
delay. However, flicker will occur in this 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
Video-Assist-System