JAI TM-1325 Series, User Manual

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TM-1325 Series
14 Operation
For the progressive format, one frame of video output will start from the rising edge of the pulse width control.
In Async mode with external pulse input high, the video output will be disabled as the camera continues
discharging the CCD image, providing black video only.
Figure 8. Pulse Width Async Shutter Timing
3.6.2 Internal Shutter Speed Control
The video signal starts with internal VINIT. The camera operates the reset and shutter in the same way as the
external pulse width control mode. When the external VINIT pulse is applied, internal VINIT is latched to HD
and the internal VINIT is delayed to set up the shutter speed period. The shutter speed is controlled by the dial
switch from “1” to “8.” Video output timing starts right after the internal VINIT and single shots, FDV is output
at the internal VINIT timing.