Photron FASTCAM Nova, Hardware Manual

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FASTCAM Nova
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1.3.6.
Synchronization with a variable frequency
When synchronizing with a varying input frequency signal, the frame rate and resolution
specified before recording will be kept as a maximum value, and the camera frequency can
alternate to a minimum of about 60Hz following to the input signal, even under the
recording mode.
•
When an input sync signal is variable, or when it exceeds the upper limit frequency, the
output image quality might be worse.
•
If this phenomenon happens, the image quality can be recovered by reducing about 16 to
40 pixels of vertical resolution.