External Sync Operation Timing - Hitachi HV-F31CL Operation Manual

External sync timing
Please input the sync pulse of following specification, in the case that camera synchronization locks the external
synchronization.
Clock : 28.8 MHz (±0.005%)
F31 : 42.15us
F22 : 62.15us
HD
F31 : 3.26us (94clock)
F22 : 3.33us (96clock)
F31 : 792H
F22 : 1068H (Frame rate setting under 15FPS) or 544H (Frame rate setting 30FPS)
VD
F31 : 789H
3H
F22 : 1065H (Frame rate setting under 15FPS) or 541H (Frame rate setting 30FPS)
45
F31 : 38.89us (1120clock)
F22 : 58.82us (1694clock)