Pco dicam C1, Руководство пользователя

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6 TIMING PCO.DICAM C1
sCMOS Sensor
The diagram shows schematically exposure and readout time of the
sCMOS sensor.
Note that readout time of a frame is always 9.5 ms @ full resolution.
The double image exposure of the sCMOS sensor depends on the
following elements of the image intensifier.
•
Exposure Image 1:
Delay 1 + Exposure 1 + Delay 2
•
Exposure Image 2 / Readout Image 1:
2x readout time (2x 9.5 ms)
•
Readout Image 2:
1x readout time (1x 9.5 ms)
Busy Global Out
This output signal, available at the BNC monitor output connector of
each channel (see chapter
A1.3 ) indicates the status of the double
image recording. While the busy is high, no new trigger signal is
accepted.
The busy signal is active while the camera is armed, then it turns low
until the trigger is detected and then it is high again until the sCMOS
readout is completed.
Double Image Timing Using Only Trigger Input
Only available for pco.dicam C1 or if you trigger to an individual
channel of a pco.dicam C4.
Mandatory: set arming signal to
Off
(see chapter
8.3
). This is only
available for Trigger Mode Ext. Exp. Start .
You can use the falling edge of a signal to arm the camera for
Double
Image mode and the rising edge of the same signal pulse to start the
exposure. The time distance between falling and rising edge must be
at least 9.5 ms (@ full resolution).