( 4 ) PW SR (Pulse width trigger SYNC-RESET)
The trigger input to the RGB terminal develops 1 field images.
(4. 1) 1 Pulse Width Trigger SYNC-RESET Picture Output Timing
Negative polarity mode
Trigger*1
Positive polarity mode
About 1 ∝ s | About 7 ∝ s | ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| Exposure period*2 | |
|
|
|
|
|
|
Exposure completion
0to 1H
VD OUT*3
Video output
VIDEO INDEX
525H (Partial scanning OFF)
175H (Partial scanning ON)
*1: Externally input signal
*2: Exposure time = Trigger pulse width + 6 ms
(Valid trigger pulse width is 2 ms or greater for external trigger shutter operation.)
*3: VD is generated after 0 to 1H following the completion of the exposure period and the video is synchro- nized to this and output.
Note:
When the next trigger is input before completion of the output of the video corresponding to the trig- ger, there will be an effect on the video.
29