C11440-10C Ver.1.2
Figure 9-6
9-5-2
LEVEL TRIGGER MODE
The level trigger mode is used to control both exposure start timing and exposure time
length by inputting external trigger pulses.
9-5-2-1
Normal level trigger mode
The normal level trigger mode is used to control both exposure start timing and exposure time
length by inputting external trigger pulses. In the mode, the camera starts the exposure at the
start of high or low period of the input trigger pulse and stops the exposure at the end of high or
low period of the input trigger pulse. The example below is for the trigger level High. The
exposure of the first line begins when the trigger signal becomes High, and the exposure of the
second line begins after the readout time of line one passes. Each exposure begins one by one
for each line. The exposure of the first line is finished when the trigger signal becomes low, and
signal readout is begun. The exposure time of each line is defined by the time that the input
trigger is high.
Figure 9-7
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