Shutter Mode With Internal Trigger - JAI LQ-401CL User Manual

6.3.2 No-Shutter mode with Internal Trigger
In this mode, the exposure and readout are activated by the trigger pulse generated internally.
As the accumulation control is done by the internal counter, the accumulation is not affected by
the trigger jitter.
In this mode, the accumulation period depends on the trigger interval. Accordingly, if trigger
interval becomes longer, the sensitivity is increased.
To use this mode:
Set function Trigger mode, No-Shutter
Trigger origin, Internal
Line rate
Optional functions when using this mode:
One-push auto line rate
Auto line rate reference
One-push white balance
Important Note
 The "one-push auto line rate" function is not recommended for continuous web applications,
as the speed of motion needs to be adjustable in order to maintain the aspect ratio of the
image.
 Only gain based one-push white balance functions (WB) are available with this mode.
EEN
LVAL
DVAL
Data
LQ-401CL
450clk
610clk 16clk
AP0
Fig.32 No-Shutter / Internal Trigger mode
29
TR=0
TG=0
LR=4602 to 1201920
(54.70 µs to 14.30 ms in 11.9 ns increments)
AR=0
AL=0 to 1023
WB
4096clk 16clk
AP4095