Vzense DS77 Lite, User Manual

Page: 22 / 37

22
T1
Frame start
EXT_Trigger
Camera Exposure
T1
Frame start
T2
T3
The requirement to T1 should be from 100us to 2ms;
T2 means the interval between two trigger signals, it MUST be more than 33ms;
T3 means the exposure time of the frame, it varies according to the range mode;