Hitachi KP-FD140F - Manual (Page 25)

15
5. VD synchronization (External trigger operating mode: Mode 15)
Please input the sync pulse of following specification, in the case that camera synchronization locks the external
synchronization.
Note: When VD synchronization function, please set same frame rate speed. If set difference frame rate, cameras are
not synchronized normally.
VD input
(Low active)
more than 1/self frame rate [sec]
more than 10μs
3.2 ms : KP-FD140F (1280 x 960, RGB24, 15fps)
0.9 ms : KP-FD32F (640 x 480, RGB24, 60fps)
3.2 ms : KP-F140F (1280 x 960, Mono8, 15fps)
0.9 ms : KP-F32F (640 x 480, Mono8, 60fps)
0.9 ms : KP-F83F (1024 x 768, Mono8, 30fps)
DATA
VD output
(Low active)
0.34 μs
9H