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4 Display and Operational Controls
4.1 Operation
Using the arrow keys you can navigate within the menus.
The keys and mov their selection to the right or the left hand.
ENTER ENTER takes you to menu entries or to the edit mode in the case of selected pa-
rameters or values.
With the keys and the currently selected value can be changed accordingly Hold
down the respective key and the value will count automatically up or down.
BACK BACK leaves the window, menu, or edit mode.
4.2 Menu Structure
4.2.1 Password Entry Menu Structure
No access level necessary
Access level ’Customer’
Access level ’Service’