Instruction Manual

Automatic Filter

Automatic filter is a function that automatically

configures the filter settings on the main unit. This

function performs an FFT calculation on the leak

noise signals sent from each pre-amplifier, processes

the frequency components under certain conditions,

and sets an appropriate filter value. Basically, the

filter value is set so that the main frequency

components of the leak noise data acquired by each

pre-amplifier are included.

For details on auto filter configuration, see "Filter

setting" under "4-7 Explanation of Equipment

Settings and Operations" on p. 42.