Waygate Technologies Krautkramer USM 10, Operating Manual

Page: 111 / 242

A-Scan 5 Operation
Krautkrämer USM 100 Rev. - (09/2021) 111
Freeze Mode
The instrument offers you various options for freezing
the A-scan on the display automatically. You can
choose between the following options. Manual freezing
of the A-scan by tapping the icon
Freeze in the Com-
mand bar (see page 66) is always possible, regardless
of the selection here.
Standard
You can only manually freeze the A-scan by tapping the
icon
Freeze in the Command bar (see page 66).
A Freeze
The A-scan is frozen automatically when the signal
touches the gate A. This setting is suitable e.g. for mea-
surements on hot test objects, for measurements in dif-
ficult coupling conditions, or for spot weld testing.
B Freeze *
The A-scan is frozen automatically when the signal
touches the gate B. This setting is suitable e.g. for mea-
surements on hot test objects, for measurements in dif-
ficult coupling conditions, or for spot weld testing.
AB Freeze *
The A-scan is frozen automatically when the signal
touches either one of the gates A or B.
Compare
The manually frozen A-scan is displayed for comparison
purposes in the background while the currently active A-
scan is at the same time visible in the foreground. When
leaving the
Freeze function, the last A-scan is recorded
and displayed for comparison purposes.
* If the function Gate B Start Mode (see page 132) is
set to Gate A , the function Freeze will not be effective
until the interface echo has also reached the gate A
beforehand.