FEI Quanta FEG 250, User'S Operation Manual, Page: 57 / 228

Software Control: xT microscope Control Software
4-29
PREFERENCES… DIALOGUE
This dialogue can be opened by selecting Preferences… (Ctrl + O)
from the pull-down menus: Scan and Tools . The opened menu from
which it is chosen dictates the tab opened on entry. Once the
Preferences dialogue is opened, any of the tabs can be chosen.
The Preferences dialogue consists of tabbed sections. Clicking the
required tab opens a section that allows changing and presetting
conditions for a group of the related functions. Only one tab can be
opened at any time.
The items chosen and changed from any of the preferences tab
dialogues remain valid (for a specific user) until changed next time.
The Units Tab
allows the user to change the Units of Measure , Pressure and
Temperature . The choices affect the Stage module input boxes, the
databar display, the status module and so on.
FIGURE 4-15 UNITS PREFERENCES
Selection possibilities are:
• Units of Measure: Millimeter [mm] / Micrometer [µm]
• Pressure: Pascal [Pa] / Torr [Torr] / millibar [mbar]
• Temperature: Kelvin [K] / Celsius [°C] / Fahrenheit [°F]