SK=léÉê~íáçå
fåëíêìÅíáçå=j~åì~ä=`êçëëÄÉ~ã=PQM
=
ÉåMOE`loF
=TP=çÑ=NPQ
lÄí~áåáåÖ=~=Ñáêëí=áã~ÖÉ
6.4.4. Switching on the gun
If the gun is switched on, go to section 6.4.5.
1
In the
Vacuum
tab, check that
EHT Vac ready=Yes
is indicated.
2
To open the pop-up menu, in the status bar,
click
Gun
.
3
In the pop-up menu, select
Gun On
.
The gun runs up.
This may take up to 5 minutes.
CAUTION
Risk of damaging the Schottky field emitter.
Avoid switching off the gun during the working week to optimise the life time of the Schott-
ky field emitter.
Switching off the gun is only recommended at longer breaks of two days or more, such as
weekends.
Содержание Crossbeam 340
Страница 1: ...Crossbeam 340 Crossbeam workstation Instruction Manual ...
Страница 24: ...OQ çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF OK p ÑÉíó p ÑÉíó ÉèìáéãÉåí ...
Страница 60: ...SM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF RK fåëí ää íáçå ...
Страница 120: ...NOM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF UK qêçìÄäÉëÜççíáåÖ mçïÉê ÅáêÅìáí ...
Страница 126: ...NOS çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF NNK ÄÄêÉîá íáçåë ...
Страница 130: ...NPM çÑ NPQ fåëíêìÅíáçå j åì ä êçëëÄÉ ã PQM ÉåMOE loF NPK aÉÅä ê íáçå çÑ ÅçåÑçêãáíó ...
Страница 133: ......