Thermo Scientific Apreo User's Operation Manual page 65

Presets
Use this section to change the preset values within the High Voltage, Magnification, Stage and Pressure tabs.
• High Voltage – values must be entered in kilovolts (0.2 kV = 200 V) and span from 350 V to 30 kV.
• Magnification – can be changed to hold frequently used magnifications from 20× to 1 000 000×. Values that are
in the list but cannot be applied to the actual SEM conditions are not shown in the toolbar Magnification list box.

Note
Alternatively, magnification could be shown as the Horizontal Field Width (see the Preferences... dialog / General section /
Image dimensions control item).
• Stage – Tilt and Rotation presets can be set in Absolute or Relative values.
• Pressure – list can be changed to hold specific values frequently used in the Low Vacuum / ESEM mode within
the range of 10 to 4 000 Pa.
Presets preferences
FIGURE 3-19
Click the Add button, add new value and confirm the entry; the new value is sorted into the list. Click the Delete
button to delete selected value. The Default button on each tab sets the factory presets values.
C O N F I D E N T I A L – limited rights
Revision A Feb 2018
Software control: Preferences dialog
User Manual 3-39