Instruction manual

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(10) Help menu: Opens Help for S-4700 SEM operation.
• Maintenance Opens the Maintenance dialog window. Use it for checking
status of the Evacuation system, gun baking operation and
ECO mode setting.
• Index Show the index of S-4800 Help.
• Search Show the key-word search of S-4800 Help.
• About FE-PC SEM Indicates the version of S-4800 PC-SEM.
(11) Undo menu : Recovers previous status of doing following operation.
Auto Focus
Auto Stigma
ABCC
Stage Drive