
MG14 operating manual Rev 1.4
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4.2.5.3 Degas time selection menu
–
Degas Time
It is possible do set degas time for each channel separately too, as follows:
Fig. 4-15 Degas time menu
Max. degas time is 15 minutes for each channel. Using the narrow buttons
▲or▼ and
MENU/ENTER button you can change the values.
4.2.6.1 Emission Control menu
–
Emis.Control
One of the advantage of MG14 is automatic emission control, it means that emission of B-A gauge
on channel 1 or emission of ITR091/ITR100 on channel 2 can be activated automatically according
to the interlocks. Automatic emission can be allocated to the on of four triggers, as shown on the
Fig.4-16.
Fig. 4-16 Emission control menu
Explanation of Fig.4-16 is as follows: emission of B-A gauge is related to the Trigger 3
– automatic
on when Trigger 3 value is reached ( see chapter 4.2.1.1 ), and emission of channel 2 must be
activate manually.
WARNING
!
Be aware of automatic emission control. It can be the reason of filament burning out, if
emission is started at high pressure with the high emission current.