Dalsa spyder SG-10-01k40, User Manual

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Spyder 3 GigE User Manual
03-032-10158-06 DALSA
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SG-10-02K80 13.6KHz 16.4KHz
Immediate read out mode (default, srm 2)
In this mode the image is read out, including accumulated dark current, immediately
following the trigger or the EXSYNC falling edge.
There are no line rate limitations other than the amount of gate dark current that can be
tolerated at low line rates.
There are no timing or exposure anomalies other than situations where EXSYNC is
removed from camera. In this case, the camera will operate in a "watchdog" state.
For information on artifacts that may be experienced while using this mode, see the
Artifacts section below.
Gate dark current clear mode (always on, srm 1)
In this mode the gate dark current will be cleared continuously.
After the trigger (EXSYNC) is received, the dark current is cleared from the image sensor
before the image is acquired. The line rate is limited to ½ the maximum line rate available
for that model of camera.
For information on artifacts that may be experienced while using this mode, see the
Artifacts section below.
Table 17.
Max. Line Rate
Model Immediate Readout
Mode
Dark Current Clear
Mode
SG-10-01K40 36KHz 18KHz
SG-10-01K80 68KHz 34KHz
SG-10-02K40 18.5KHz 9.25KHz
SG-10-02K80 36KHz 18KHz
When operating in the dark current clear mode, there will be a slight delay,
equivalent to one readout time, before the actual exposure is implemented. The
actual exposure time will not be altered.
Table 18.
Model Exposure Delay and Max Exposure Time in Auto
Mode
SG-10-01K40 27.5µs
SG-10-01K80 14.75
µs
SG-10-02K40 53.1 µs
SG-10-02K80 27.5 µs