Canon JCT-TF5G, Инструкция по эксплуатации

Страница: 29 / 40

2B996-016JA
29
7� 4 E� TRG (External trigger)
Charge begins to accumulate after the trigger input to CC1 of the DIGITAL terminal, and 1 frame images are output.
There are two modes: 1P SR, PW SR.
( 1 ) 1P SR (1 Pulse Trigger SYNC-RESET)
Charge begins to accumulate after the trigger input to CC1 of the DIGITAL terminal, the vertical sync signal is reset
and frame images are output.
･ 1 Pulse Trigger SYNC-RESET Picture Output Timing
Negative polarity mode
Trigger *
1
Positive polarity mode
Approx. 0 to 1H *
2
Approx. 2H
Exposure period * 3
Exposure completion
Approx. 26H
(Internal VD) *
4
RGB data
(video interval image)
FVAL
LVAL,
DVAL
* 5
13H (Partial scanning OFF)
11H (Partial scanning ON)
Trigger signal
to internal
signal sensor
*1: External input signal
*2: Frame rate NORMAL mode: 1H = 13.74 μs / FAST mode: 1H = 11.31 μs
*3: Exposure time is determined by the EXP setting on the menu. (See page 16)
*4: VD is generated after about 26H following the completion of the exposure period, and the video is synchronized
to this and output.
*5: When NR is set to ON, 1H is increased.
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.