Toshiba IK-52V, Руководство по эксплуатации

Страница: 15 / 22

14
•
1 Pulse Trigger SYNC-RESET Picture Output Timing
*1: Externally input signal
*2: Exposure time is determined by the setting of the MODE SELECT switch. Refer to page 10.
*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.
About 1
µ
s
Exposure completion
０ to 1H* 3
Exposure period*
2
Video output
VIDEO INDEX
VD OUT
Trigger* 1
525H (Partial scanning OFF)
175H (Partial scanning ON)
Negative polarity mode
Positive polarity mode
External Sync Operation
Shutter mode
At time of SYNC-NON
RESET mode
At time of SYNC-RESET
mode
At time of reset restart
At time of normal shutter
HD input
N
Y
N
Y
N
Y
Y
N
∗
N
Y
Y
N
VD input
N
Y
Y
N
∗
∗
Y
Y
N
N
Y
N
Y
Note
Internal sync mode
External sync mode
Only V reset is applied due to VD input.
Normally not used.
HD is synchronized to external, but
video is not output because there is no
VD input. Normally not used.
Internal sync mode. The presence of VD
is ignored, and after a specified time
after a trigger input, V reset is applied.
HD is synchronized to external. The pres-
ence of VD is ignored, and after a specified
time after a trigger input, V reset is applied.
HD is synchronized to external. Video is
output due to VD input.
HD is synchronized to the inside of the
camera. Video is output due to VD input.
Video is not output because there is no
VD input. Normally not used.
Internal sync mode
External sync mode
HD is synchronized to external. Normally
not used.
Disabled
∗
Either Y or N is permitted.