Photron Fastcam SA5, Руководство по оборудованию

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Chapter. 3 Recording
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3.13.5. GENERAL IN Connector
The effect when a signal is input is described below, and can be optionally selected and set.
The input voltage is 0V to +12V (H level +4.5V to +12V), positive or negative polarity, pulsewidth is
50 ns or greater.
Operating current is 10 mA recommended, 30 mA maximum.
EVENT POS/NEG Inputs an event signal (event marker).
TRIG POS/NEG Inputs a TTL trigger signal.
READY POS/NEG Inputs a change recording ready status signal (READY ON/OFF).

To make the setting from the menu, refer to “3.16.1. GENERAL IN Signal Settings”, page 53.

To make the setting from PFV, refer to "Photron FASTCAM Viewer User’s Manual".
3.13.6. GENERAL OUT (1,2,3) Connector
These are also BNC connectors. The signals below can be changed and output from the menu or
PFV.
(POS: positive polarity, NEG: negative)
SYNC POS/NEG Outputs a vertical synchronization signal.
EXPOSE POS/NEG
Outputs the camera's exposure period signal.
* Outputs during both LIVE and recording.
REC POS/NEG Outputs a signal during recording.
TRIG POS/NEG Outputs the trigger signal the camera received.
READY POS/NEG Outputs a signal that indicates the recording ready state.
 For details refer to “3.16.2. GENERAL OUT Signal Settings”, page 54.