JAI GO-5000M-USB-UV User Manual page 36

Acquisition frame rate
With Trigger OFF, the default frame rate of the camera is based on the specified ROI. The
smaller the ROI, the faster the default frame rate. However, it is possible to specify a free-
running frame rate (i.e., no trigger needed) that is slower than the default rate. This can be
useful when a longer exposure time is needed for a specific ROI.
Modification of the frame rate is done by entering a value in the AcquisitionFrameRate
control corresponding to the frame frequency. Allowed values range from 3846 Hz to 0.125
Hz for GO-5000M-USB-UV. However, if the value entered is less than the time required for
the default frame rate of the specified format, the setting is ignored and the default frame
rate is used. For example, the minimum frame period for the smallest possible ROI (1 line)
requires 3846 Hz (fps), so any entry more than 3846 Hz (fps) will always be ignored.
For the above setting, Acquisition Frame Rate is used and its unit is Hz (fps).
Acquisition Frame Rate range: 3846 Hz (fps) to 0.125 Hz (fps)
— 36 —
GO-5000M-USB-UV