FEI Quanta FEG 250, Руководство пользователя

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System Operation: Quanta FEG System States
3-7
Quanta FEG System States
There are several system states:
0. Complete Shutdown – service and emergency reasons
1. Shutdown – when not using the system for more than 10 days
2. Standby – when not using the system for more than 1 day
3. Overnight – when not using the system overnight
4. Full Operation – when working
Note:
a)
Once you have your FEI Microscope user (or Supervisor )
account set up via FEI User management software by FEI Account
Administrator (see Chapter 4), you can use your name and
password to access both Windows xP system and the
xT microscope Control software. (Take note of the case sensitive
passwords necessary at Windows xP and xT microscope Control
server Log On points. A password is advisable for logging on to
protect individual settings and results.)
TABLE 3-2 STARTUP PROCEDURE GENERALLY
System State Action
0. Complete
Shutdown
1) Connect the power cord to the microscope
console, a compressed air and a nitrogen inlet
(optional) for venting and cooling. Interlocks
prevent the vacuum system from operating if any
of these are not present (with the exception of
nitrogen inlet).
1. Shutdown 2) Push the power button on the microscope front
control panel.
2. Standby 3) Switch on the PC. The operating system
(a)
Windows xP loads and displays the appropriate
icons on the monitor desktop.
4) Double-click the xT microscope Server icon to
start the software (all seeming LEDs should be
green).
5) Click the Start icon to start the server. Wait until
all dialogues are fully functional.
3. Overnight 6. Click the Start UI button to start the xT
microscope Control software. The main window
appears behind the XTUI Log On dialogue.
7. Enter your Username and Password
(a)
. When
the xT microscope Control software is available,
the
Beam Control page displays on screen.
8. Switch on the Emitter (see Chapter 6).
9. Click the Vacuum module / Pump Button. Wait
for the Pumped status.
10. Click the Column module / Beam On button.
(must be yellow).
4. Full
Operation 11. Select a quad, a detector and beam
parameters and resume the quad.