Photron FASTCAM SA7, Hardware Manual

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31 FASTCAM SA8 Hardware Manual
3.10.5. GENERAL IN Connector
The effect when a signal is input is described below, and can be optionally selected and set. The
setting is made from the PFV.
The input voltage is 0V to +12V (L level +1.0 or less, H level +2.8V to +12V), positive or negative
polarity, pulse width is 100 ns or greater.
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 PFV, refer to the “Photron FASTCAM Viewer User’s Manual”.
3.10.6. GENERAL OUT (1, 2) Connector
These are also BNC connectors. The signals below can be changed and output from the 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.
 Refer to “3.13.2. GENERAL OUT Signal Settings”, page 40 for details.