17
Mode Settings
XC-HR57
1
2
3
4
Mode 1 (Non-reset mode)
1
2
3
4
Mode 2 (Reset mode)
Using trigger pulse width
Set all DIP switches (1 to 4 on the rear panel) to OFF.
You can obtain an arbitrary shutter speed by setting the
trigger pulse width to the range of 2
µ
sec to
250 msec.
Exposure time = Trigger pulse width + 6
µ
sec
Note
An incorrect video signal will be output if you input a
new trigger pulse before the video signal output for the
previous trigger pulse is output completely.
To Set the External Trigger Shutter
There are two ways to set the shutter speed.
Using the DIP switches on the rear panel
For shutter speeds, see the following table.
Mode 1 (Non-reset mode)/Mode 2 (Reset mode)
1/125
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1/250
1/500
1/1000
1/2000
1/4000
1/10000
1/25000
1/50000
1/100000
1
2
3
4
1/100
(Unit: second)
