When enabled, this option sounds an audible beep when the target data acquisition file is full.
In the Options menu click on Beep on File Full.
Choose Options Beep on File Full (ALT, O, B).
Before a file can be opened, you must specify a file size (or accept the default) in the File Size dialog box. When enough data has been recorded to fill the allocated file space, an audible beep sounds (when this function is enabled) to warn you that acquisition has stopped and WinDaq Acquisition is in the STBY operating mode.