Photron FASTCAM SA7, Hardware Manual

Page: 54 / 87

Chapter. 3 Recording
40
3.13.2. GENERAL OUT Signal Settings
Details of the signals output from the GENERAL OUT connector explained in section
“3.10. Input /
Output Signal Types
” are shown in the chart below. There are three GENERAL OUT connectors and
individual settings can be made for each connector.
Display Contents Signal Type
SYNC POS
SYNC POS Outputs a positive polarity
vertical synchronization signal. +5V CMOS Output
Positive Polarity
SYNC NEG
SYNC NEG Outputs a negative polarity
vertical synchronization signal. +5V CMOS Output
Negative Polarity
EXPOSE POS
Outputs the camera head's image
sensor's exposure interval at H level. +5V CMOS Output
Positive Polarity
EXPOSE NEG
Outputs the camera head's image
sensor's exposure interval at L level. +5V CMOS Output
Negative Polarity
REC POS
REC POS Outputs an interval signal
during recording at H level. +5V CMOS Output
Positive Polarity
REC NEG
REC NEG Outputs an interval signal
during recording at L level. +5V CMOS Output
Negative Polarity
TRIG POS
Outputs the trigger signal received by the camera at H
level. +5V CMOS Output
Positive Polarity
TRIG NEG
Outputs the trigger signal received by the camera at L
level. +5V CMOS Output
Negative Polarity
READY POS
Outputs a signal at H level during the trigger wait state.
(READY in START mode.) Only valid during START,
CENTER, END, and MANUAL modes.
+5V CMOS Output
Positive Polarity
READY NEG
Outputs a signal at L level during the trigger wait state.
(ENDLESS recording state in CENTER, END, MANUAL)
Only valid during START, CENTER, END, and MANUAL
modes.
+5V CMOS Output
Negative Polarity
When using as a part of a system, verify the characteristics of the output signals before using
them.