Photron IDP-Express R2000, Руководство по оборудованию

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Chapter. 3 Recording
3.11.2. Outputting External Trigger Signals
With the system, the external output of trigger signals can be optionally set from the connector. The
settings for external trigger signal output are made by selecting "I/O" from "Camera Option" when
using PFV.
The table below summarizes the output systems and the signals that can be output.
Connector Name
(Output System)
Signal Type
TRIG OUT CMOS (74ACT541 buffer) output, positive polarity
SYNC OUT CMOS (74ACT541 buffer) output, positive / negative polarity

A GEN OUT connector’s function mounting plan is proposed.
3.12. About Record Time(Record Frames)
This product transfers images grabbed directly to the main memory of PC. It is necessary to reserve
memory area before recording.

Please refer to "Photron FASTCAM Viewer user's manual" for method of reserving memory.

Memory that can be reserved is decided depending on OS.

The amount of memory can be reserved will vary according to the current running applications,
drivers and system behavior in progress.

Since this product records and transfers the images with a high speed directly to the PC memory, it
is occurable for Missing Frames (miss recording).

When Photron FASTCAM Viewer is terminated by user, or aborts accidentally, the preserved
memory will be released and the images in it will disappear.