ARRI ARRIFLEX 235 用户手册

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 individual 

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.

•  By pressing the FF key Î the flicker free mode alters 

between on and off. An illuminated LED shows the 

setting flicker free (FF) on 

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