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MEASUREMENT OPERATION
TMPM5200-2
5-233
■
AC/P
Cantilever
When you perform observation in the AC mode or the AFM mode, open the Cantilever
Tuning window to specify parameters used for cantilever oscillation. The Cantilever
Tuning window has two tab windows; one is the AC/Phase tab window for the AC mode
and Phase mode, and the other is the FM tab window for the FMD mode.
hase tab window
When performing measurements in the AC mode or Phase mode, specify parameters for
cantilever oscillation.
•
OSC O
C On check box is checked, oscillation voltage is applied to the
t
OSC High Output
…
0 to 1.0 V
OSC High Output
…
0 to 10 V
•
External OSC
When you want to use an external oscillator without using the internal oscillator,
check this check box.
Connect the external oscillator to the EXT terminal on the rear of the AFM AMP.
Set the output of the oscillator to 0 to 1.0 V.
Adjust the frequency of the oscillator with the oscillator, but adjust voltage ampli-
tude using the software.
n
When the OS
piezoelectric element for cantilever oscillation.
•
OSC High Outpu
The check box is used to specify the range of oscillation voltage.
