Mitsubishi Electric Melsensor CF37-SR Settings Manual page 56

Interval Assistant
When "Self (internal)" or "Continuous (external)" is selected for a trigger type, the image acquisition interval can be calculated
by using Interval Assistant. Select one of the application details to be input such as the field of view size, distance to code and
code element size, and set the required values to calculate the interval.
8 Application Steps
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8.3 Application Details