4 Manual Operation
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4-9
4.7 Offset Correction
An offset value produced by thermoelectric EMFs or by the resistance of the
measuring leads can be corrected digitally with the "ZERO" (2nd +
TIME
) -KEY.
Further details for this function are given in chapters "Calibration" and "Operating
Instructions".
4.8 Navigating in the Menu Structure
The first menu level is designated by upper case letters. Two dots appear if there are
any deeper menu levels.
Manual control of the menus is as follows:
Keypress Display / Action
MENU
-
IN KEY
activates menu control
×
-
KEY
switches to the previous menu item on the same level
Ø
-
KEY
switches to the next menu item on the same level
MENU
-
IN KEY
Selects the desired menu item,
steps down one menu level deeper or activates an item on the previous
menu level.
MENU
-
OUT KEY
Terminates the entry and takes over the settings made
Then steps up one menu level higher
During numerical entry, takeover of the former settings
Table: General menu control