Shutter Mode With External Trigger - JAI LQ-201CL User Manual

6.3.3 No-Shutter mode with external trigger
In this mode, the accumulation and readout is activated by an external trigger pulse. The
exposure period depends on the trigger interval and if the trigger interval becomes longer, the
sensitivity is increased.
To use this mode:
Set function Trigger mode, No-Shutter
Trigger origin, external
Trigger input
Important note:
 In this mode, the shutter cannot be used.
 Only gain based one-push white balance functions (WB) are available with this mode.
 The jitter generated in the trigger input causes a variation of exposure time.
 Minimum trigger interval
Scan mode
Full/Binning
Sub-sampling/windowing
 Minimum trigger pulse width
Trigger input via
Camera link
12-pin
TG
EEN
LVAL
DVAL
Data
LQ-201CL
Trigger input via
Camera link
12-pin
Camera link
12-pin
Minimum trigger pulse width
500 ns
5 µs
653clk
611clk
8clk
AP0
Fig. 35 No-Shutter mode with external trigger
31
TR=0
TG=1
TI=0 or 1
Minimum interval (µs)
30.8
35.3
18.9
23.4
2048clk 8clk
AP2047