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28 UMG70XV3-4EN 12.01.2009
4 Flowmeter
4 Flowmeter 4.3 Keyboard
The keyboard has three function keys ENTER, BRK and C and ten numerical keys.
Several keys have double functions. They can be used for data entry and for navigation
through scroll lists.
The arrow shaped keys
, , and will be used as cursor keys for scrolling
through scroll lists and for input of digits and letters in input mode.
Table 4.1: General functions
ENTER confirmation of selection or of entered value
BRK + C + ENTER RESET: Press these three keys simultaneously to recover from an error. The
reset has the same effect as restarting the flowmeter. Stored data will not be
affected.
BRK interruption of the measurement and selection of the main menu
Note: Be careful not to interrupt a current measurement by inadvertently press-
ing key BRK!
Table 4.2: Navigation
BRK selection of the main menu
scroll to the left or right through a scroll list
scroll upwards and downwards through a scroll list
ENTER Confirmation of the selected menu item
Table 4.3: Input of digits
...
input of the digit shown on the key
sign for the input of negative values
decimal point
C delete values. After the value has been deleted, the previous value will be
displayed.
ENTER confirmation of input
- O
+
O
ON
O
OFF
O
- O +
O
ON
O
OFF
O
DISP
LF
LIGHT