1 Pulse Trigger SYNC-NON RESET Picture Output Timing

(At Time of One-shot or Continuous External VD/Continuous External HD Input)

Negative polarity mode

Trigger*1

Positive polarity mode

About 1 s

Exposure period*2

Exposure period*2

 

 

 

 

External HD IN*1

External VD IN*1

About 1H

(Internal VD)

VIDEO INDEX

Video output

525H

(Partial scanning OFF)

The internal VD falling edge is within the exposure

175H

(Partial scanning ON)

period and thus video is not output. *3

*1: Externally input signal

*2: Exposure time is determined by the setting of the MODE SELECT switch. Refer to page 10.

*3: Video is output at the falling edge of the internal VD following completion of the exposure period.

The video and the VIDEO INDEX have a paired relationship.

NOTE

When the next trigger is input before completion of the output of the video corresponding to the trigger, there will be an effect on the video.

1 Pulse Width Trigger SYNC-RESET Picture Output Timing

Negative polarity mode

Trigger*1

Positive polarity mode

About 1s

About 7s

 

 

 

 

 

 

 

Exposure period*2

Exposure completion

to 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 s

(Valid trigger pulse width is 2 s 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 synchronized to this and output.

NOTE

When the next trigger is input before completion of the output of the video corresponding to the trigger, there will be an effect on the video.

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Toshiba IK-53V instruction manual Pulse Width Trigger SYNC-RESET Picture Output Timing