Photron FASTCAM Mini CX Series, Hardware Manual

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FASTCAM Mini CX100
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1.3.5.
Ready Out Connector
This connector outputs the signal that indicates the camera is in the recording ready state (Ready state) and
readiness for a new shooting.
Connector Name (Output
System)
Menu Item Signal Type
Ready Out
Ready POS Open Collector Output, Positive Polarity
Ready NEG Open Collector Output, Negative Polarity
1.3.6.
Expose Out Connector
A BNC connector; outputs the signals listed as below either from the menu or PFV by switching .
Connector Name (Output
System)
Menu Item Signal Type
Expose Out
Expose POS LVTTL 3.3 V Output, Positive Polarity
Expose NEG LVTTL 3.3 V Output, Negative Polarity
1.3.7.
Sync Out Connector
This connector outputs the camera's vertical synchronization signal for synchronizing with other devices.
Connector Name
(Output System)
Menu Item Signal Type Delay Time
Sync Out
Sync POS LVTTL 3.3 V Output, Positive Polarity approx. 500 ns
Sync NEG LVTTL 3.3 V Output, Negative Polarity approx. 500 ns
1.3.8.
Synchronization with a variable frequency
When the system receives synchronization signal via external input terminals, the system can operate with the
frame rate and resolution specified at the start of recording as the maximum value, following the synchronization
signal is higher than 500 Hz even in the recording mode.
•
When an input sync signal is variable, or when it exceeds the upper limit frequency, the output image
quality might be poor.