Instruction Manual

52
4−7 Explanation of Equipment Settings and Operations
<FFT Processing Settings>
This function performs FFT (Fast Fourier Transform) processing.
For an explanation of FFT, see “8-1 Definitions” on p. 90.
Press the menu switch in the phase correlation processing screen.
Tap FFT screen.
Switching between Multiple and Single FFT
This operation is the same as for correlation processing.
See p. 45.
Zooming and Moving the Cursor on the Single Correlation Screen
See p. 46.
Starting and Stopping FFT Processing
This operation is the same as for correlation processing.
See p. 45.
Pausing and Resuming FFT Processing
This operation is the same as for correlation processing.
See p. 45.
Saving FFT Data
This operation is the same as for correlation processing.
See p. 45.
Recording FFT Data
This operation is the same as for correlation processing.
See p. 45.
Listening for Leaks
This operation is the same as for correlation processing.
See p. 49.
<FFT Processing Settings>