20
Mode Setting
For setting the shutter speed using the DIP switches
*1 This is a signal input from outside. The trigger
input frequency must be [Shutter speed (DIP
switches) + 1 field + 2 H frequency] or more. If
invalid data is input, normal operation is resumed
several Vs after entering the correct data.
*2 The exposure time (Te) is determined by the
setting of the DIP switches.
For details, see Page 10.
*3 The normal operation state is chosen when the
trigger pulse width is 1/3 s or more. The trigger
falling edge restores the external trigger shutter
operation. In this case, the area between the falling
edge of a trigger pulse and the subsequent 50 ms
period is an external trigger input inhibition area.
There is no guarantee of operation for any triggers
input in this period.
T*
4
External trigger shutter operation
Normal operation*
3
Mode transition state
External input
inhibition area
(50 ms)
External trigger
shutter operation
Exposure time (Te)*
2
Exposure time
(Te)*
2
Trigger pulse width*
3
Trigger*
1
Video out
WEN
T*
4
100
µ
s to 250 ms
*4 The image is output at the shortest timing from the
trigger rising edge according to the DIP switch
setting.
250 H (EIA)
293 H (CCIR)
To Next Page
