Ricoh FV-G200B1 manual Reset mode

Models: FV-G200B1

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3.5H reset mode

In this mode, the exposure can be start during the video is out from the camera without the horizontal noises. Therefore, generates the SUB pulse to sweep the charges during the horizontal blanking to prevent from getting horizontal noises.

The image is getting the horizontal noises caused by generates the SUB pulse during the video out in normal mode, which is this mode is OFF.

The maximum delay to start exposure from the trigger input is 1H.

Trigger signal (Rising edge

Next HD

Internal HD

Normal SUB pulse timing

SUB pulse

CCD exposure

 

Noise

 

 

 

 

Video out

FV-G200B1

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User’s Guide Rev. 1.02

 

Page 17
Image 17
Ricoh FV-G200B1 manual Reset mode