Operating instructions

A FIRST MEASUREMENT
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- If you are operating in Static Force mode, select a CONTR type canti-
lever.
In dynamic mode, the instrument will automatically determine the vibra-
tion frequency used in the dynamic mode. To do this, it uses a measure-
ment of the cantilever vibration amplitude as a function of excitation
frequency. This measurement is not displayed when using the default set-
tings. Nevertheless, it is instructive to see this measurement at least once.
To display the measurement:
- Open the User interface dialog via the menu ‘Options/Config User Inter-
face...’.
- Select the ‘Standard level’ user interface mode.
- Enable ‘Display sweep chart’ in the Mode Properties section of the Oper-
ating mode panel.
- Click the ‘Set’ button.
The software will now perform a coarse and fine frequency sweep, and dis-
play the results (figure Fine frequency sweep). For more details on the fre-
quency search procedure see Software Reference, section Operating mode
panel.
Now restore the default settings:
- Disable ‘Display sweep chart’ in the Mode Properties section of the Oper-
ating mode panel.
Fine frequency sweep: Cantilever vibration amplitude as a function of frequency.