16
Mode Setting
1N mode
Trigger interval
T [line]
625 (20.0 ms)
312 (9.98 ms)
208 (6.65 ms)
156 (4.99 ms)
Partial scanning setting
10th digit
0
2
3
4
First digit
0
6
6
0
Effective lines
X [line]
578 (18.5 ms)
265 (8.48 ms)
155 (4.96 ms)
99 (3.17 ms)
BLKG interval
Tb [line]
45 (1.44 ms)
45 (1.44 ms)
51 (1.63 ms)
55 (1.76 ms)
Frame rate
[frame/s]
50
100
150
200
2I mode
Trigger interval
T [line]
312.5 (10.0 ms)
156 (4.99 ms)
104 (3.33 ms)
78 (2.50 ms)
Partial scanning setting
10th digit
0
1
1
2
First digit
0
3
7
0
Effective lines*
X [line]
285 (9.14 ms)
126 (4.03 ms)
70 (2.24 ms)
41 (1.31 ms)
BLKG interval
Tb [line]
25 (0.80 ms)
28 (0.90 ms)
35 (1.76 ms)
Frame rate
[frame/s]
100
200
300
400
32 (1.02 ms)
* The number of effective lines in the 2I mode indicates the number of lines output from the Video 1 and 2 connectors.
– Determine and input each value for the colored columns.
– The above table shows an example values of the partial scanning mode. These values are measured by setting the trigger
pulse width to 100
µ
s and the time interval between the trigger falling edge and the external VD falling edge to about 1H
(32
µ
s). Mode 2 shows almost the same values as Mode 1. In this case, the trigger input affects the image output on about
the last 3 lines of the effective image interval.
BLKG interval Tb = 15 + n (n stands for the partial scanning setting value. When the 10th digit is 1 and the first digit is 3, n=13. The maximum value of
n is 49, and the minimum value of Tb is 25. When Tb≤25, the BLKG interval is 25H, the constant value.
Effective lines X = T – (Tb + 2H)
BLKG interval Tb = 15 + n (n stands for the partial scanning setting value. When the 10th digit is 2 and the first digit is 6, n=26. The maximum value of
n is 99, and the minimum value of Tb is 45. When Tb≤45, the BLKG interval is 45H, the constant value.
Effective lines X = T – (Tb + 2H)
