Photron Fastcam SA2, Hardware Manual

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55 FASTCAM SA2 / SA2 RV Hardware Manual
3.17. GENERAL Signal Settings
3.17.1. GENERAL IN Signal Settings
Details of the signals output from the GENERAL OUT connector explained in section “3.14.
Input/Output Signal Types” are shown in the chart below.
Menu Display Contents Signal (Input Signal Conditions)
EVENT POS Inputs a positive polarity event signal. TTL Level, Positive Polarity
EVENT NEG Inputs a negative polarity event signal. TTL Level, Negative Polarity
TRIG POS Inputs a positive polarity trigger signal. TTL Level, Positive Polarity
TRIG NEG Inputs a negative polarity trigger signal. TTL Level, Negative Polarity
READY POS
Inputs a positive polarity READY signal.
READY ON/OFF is switched by a pulse input. TTL Level, Positive Polarity
TTL Level, Negative Polarity
READY NEG
Inputs a negative polarity READY signal.
READY ON/OFF is switched by a pulse input. TTL Level, Positive Polarity
TTL Level, Negative Polarity
When using the camera as a part of a system, verify the characteristics of the input signals
before using them.
 For the details of an EVENT POS/NEG setup, refer to “3.19. Event Marker Function”, page 58.