Teledyne ProEM Series, System Manual

Page: 90 / 162

90 ProEM System Manual Issue 3
6.1.1 EXT SYNC Trigger Input
The selected Timing Mode {Trigger Response} determines how the camera will respond
to an External Sync pulse that is input at the EXT SYNC connector on the rear of the
camera. See
Figure 6-1 .
Figure 6-1: Rear of ProEM Camera
Things to keep in mind when setting up the External Sync pulse input are:
• Pulse Height: 0 to +3.3V logic levels (TTL-compatible).
• Pulse Width (trigger edge frequency): The time between trigger edges.
• EXT SYNC Connector Impedance: High impedance.
• Trigger Edge {Trigger Determined By}: rising or falling edge must be indicated
on the Experiment Setup
►
Timing tab {Trigger expander}.
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4
11
-0
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004
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