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Appendix
DFW-SX910/X710
Maximum frequency of an external
trigger shutter that can be input
DFW-SX910
With Trigger OFF, Packet Size = 2560, and video mode = YUV4:2:2
With Trigger ON, Packet Size = 2560, Shutter = 182 (33.12 ms), and video mode = YUV4:2:2
*1 At this setting, amount of data output from the camera exceeds the 1394 bus bandwidth limitation. Thus, the frame rate
reduces in half. Set the Shutter value to 22 (484
µ
s) or larger.
*2 Set the Shutter value to 49 (2.4 ms) or larger.
Shutter=182 (33.1 ms) Shutter=3 (9
µ
s)
Image Width Image Height Frame time (ms) Frame rate (fps) Frame time (ms) Frame rate (fps)
1280 60 65.8 15.2 34.0 29.4
1280 120 71.9 13.9 39.1 25.6
1280 180 78.1 12.8 45.0 22.2
1280 240 84.0 11.9 50.0 20.0
1280 300 89.3 11.2 55.9 17.9
1280 360 95.2 10.5 62.1 16.1
1280 420 100.0 10.0 67.1 14.9
1280 480 106.4 9.4 73.0 13.7
1280 540 112.4 8.9 78.7 12.7
1280 600 116.3 8.6 84.0 11.9
1280 660 123.5 8.1 90.1 11.1
1280 720 128.2 7.8 96.2 10.4
1280 780 133.3 7.5 101.0 9.9
1280 840 140.8 7.1 106.4 9.4
1280 900 144.9 6.9 227.3
*1
4.4
*1
1280 960 151.5 6.6 238.1
*2
4.2
*2
Image Width Image Height
Frequency of trigger
(Hz)
1280 60 30.0
1280 120 25.2
1280 180 22.1
1280 240 19.5
1280 300 17.6
1280 360 16.0
1280 420 14.6
1280 480 13.5
1280 540 12.5
1280 600 11.7
1280 660 10.9
1280 720 10.3
1280 780 9.7
1280 840 9.2
1280 900 8.8
1280 960 8.4