4 DESCRIPTION OF CONTROLS
EM210F-1
4-33
l
Alignment voltage screen
The data of all the beam deflectors is shown on this screen.
Fig. 4.35 Alignment Voltage screen
l
High Voltage screen
This screen shows the accelerating voltage, electron beam current and anode voltage.
Depressing the FEG Control Panel opens the High Voltage Control screen (
F
Sect.
4.4.6b).
Fig. 4.36 High Voltage screen
