4.5
Mains Hum Filter
To reduce the interference from mains line and the environ-
ment (mains hum), the instrument must be set to the local
mains frequency.
Menu
4.6
End of Setup Yes / No?
Menu
4.7
Check / alter Parameters
Checking the individual menu items:
– After every 2 seconds the
menu changes to selection.
– If the setting is as desired, then switch to the next menu
with
22
Selection
Enter
Local power line with 60 Hz.
Local power line with 50 Hz.
Selection
Enter
Parameters will be stored.
, otherwise, carryout the setting anew.
5 Operation
4.7 Check / alter Parameters
Menu
23
Selection