Ricoh GigE Vision VGA Monochrome CCD Camera FV-G200B1 - Manual (Page 17)

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FV-G200B1
User’s Guide Rev. 1.02
3.5 H 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.
Next HD
Video out
SUB pulse
Internal HD
CCD exposure
Trigger signal
(Rising edge）
Noise Noise Noise Noise
Normal SUB pulse timing