５
MEASUREMENT OPERATION
5-200
TMPM5200-2
/V
e
•
Q
•
Advanced
iled settings.
For detailed operations, refer to Section 5.10.3 “
■
Cantilever .”
•
Close
Clicking this button close
d
Retract Off/Retract On
This retracts the tip and cancels the tip retraction.
When the button reads Retract Off, the Z piezoelectric device is in the most contracted
state by force (tip retracted state). If you click on the button under this state, the tip
retraction is canceled and the indication on the button changes to Retract On. The
tip-retracted state is used when you temporarily separa the tip from the specimen (when
you change the image field or move stage).
the button reads Retract On, the tip is in the position that follows feedback control
are performed only when the button reads
R
Off.
•
Output Amp
Enter the voltage amplitude for the oscillation signal to the cantilever. The oscilla-
tion voltage in the FM mode becomes very small compared with that in the AC
mode.
•
High Amplitud
This is the same as the High Amplitude in the Cantilever (AC) dialog.
Factor/Peak Frequency/kHz
The software carries out the frequency scan, detects the resonance frequency (peak
frequency) and Q factor, and displays their values.
Click this button when you must set the resonance frequency of the cantilever
manually, and open the Cantilever adjustment dialog that enables you to perform
more deta
s the ialog.
te
When
along the surface topography (tip retracted canceled state). If you click on the button in
this state, tip retraction is performed and the indication on the button changes to Retract
Off. Approach and measurement actions
etracted
Tip retracted state
Tip retracted canceled state
