External Triggering - Olympus DP80 Instructions Manual

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EXTERNAL TRIGGERING

} When the cellSens software is used, the DP80 can record still images or control a commercially available shutter
based on an external trigger signal.
Trigger Input
· The trigger input from external equipment can be used to start still image acquisition using the cellSens.
· The trigger input is detected at the edge and the cellSens starts to acquire the images based on the preset expo-
sure time. The positive and negative logics can be switched with the cellSens.
exposure time
· Set the at least 50 μsec at the time of the trigger input.
· The exposure is started within 100 μsec after the trigger input.
· The trigger input is a TTL compatible signal.
VIH: 2.0 V (min.). VIL: 0.8 V (max.).
Trigger input
Exposure
Readout &
transfer to PC
100μsec. or less
Trigger Input Timing Chart (Positive logic)
DP80
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