Toshiba IK-TF5C instruction manual PW SNR Pulse width trigger SYNC-NON RESET

Models: IK-TF5C

1 36
Download 36 pages 20.96 Kb
Page 27
Image 27
( 3 ) PW SNR (Pulse width trigger SYNC-NON RESET)

( 3 ) PW SNR (Pulse width trigger SYNC-NON RESET)

The trigger input to CC1 of the DIGITAL terminal develops 1 frame images.

(3. 1) Pulse Width Trigger SYNC-NON RESET Picture Output Timing

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

Trigger*1

 

Negative polarity mode

 

 

About 1 s

About 7 s

Positive polarity mode

Exposure period*2

 

Exposure period*2

 

 

External HD IN*1 Manual background

External VD IN*1

About 1H

(Internal VD)

RGB data (video interval image)

FVAL

LVAL,

DVAL

20H (Partial scanning OFF)

18H (Partial scanning 120fps) The internal VD falling edge is within the

23H (Partial scanning 180fps) exposure period and thus video is not output. *3

*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: Video is output at the falling edge of the internal VD following completion of the exposure period. The video and FVAL/LVAL/DVAL have a paired relationship.

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.

27

Page 27
Image 27
Toshiba IK-TF5C instruction manual PW SNR Pulse width trigger SYNC-NON RESET