SP-5000M-USB / SP-5000C-USB
- 43 -
7.7. RCT mode
Until the trigger is input, the camera operates continuously and the video signal for the auto-iris
lens is output, provided the AUX connector has been ordered with a Type 2 configuration option.
At this moment, the video signal, FVAL and LVAL are output but DVAL is not output. When the
trigger is input, the fast dump is activated to read out the electronic charge very quickly, after
which the accumulation and the readout are performed. When the accumulated signal against the
trigger is read out, FVAL, LVAL and DVAL are output too.
Primary settings to use this mode
Exposure Mode:
Timed
Trigger Mode: ON
Trigger Option: RCT
In this mode, the setting of Trigger Overlap is invalid.
Table - 30
Minimum Trigger Interval (at 8-bit)
Read out
mode
FULL
2/3 ROI
1/2 ROI
1/4 ROI
1/8 ROI
1/2V Binning
Minimum
Interval
(ms)
16.14 ms+
Exposure
time
+1.562 ms
13.44
ms+
Exposure
time
+1.562
ms
8.07 ms+
Expsoure
time
+1.562
ms
4.04 ms+
Exposure
time
+1.562
ms
2.02 ms+
Exposure
time
+1.562
ms
8.07ms+
Exposure time
+1.562 ms
(Note1)
Note1: Only SP-50000M-USB
t1
t2
Trigger
CCD
Exposure
Exposure
Active
XEEN
FVAL
DVAL
Fig.39 RCT mode timing
t1
t2
100
µ
s
8L
～
9L
