Endress+Hauser Levelflex M FMP45 - Page 30

Operation Levelflex M FMP40 and FMP45
30
Function of the keys
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Caution!
For the Interface version of Levelflex FMP4x, the display unit VU 331 is inteded to show the
measurement values only; The set-up should be done using the special FieldCare DTM which
comes with the device.
Key(s) Meaning
O
or
V
Navigate upwards in the selection list
Edit numeric value within a function
S
or
W
Navigate downwards in the selection list
Edit numeric value within a function
X
or
Z
Navigate to the left within a function group
F
or
M
Navigate to the right within a function group, confirmation.
O
and
F
or
S
and
F
Contrast settings of the LCD
O
and
S
and
F
Hardware lock / unlock
After a hardware lock, an operation of the instrument via display or
communication is not possible!
The hardware can only be unlocked via the display. An unlock parameter must
be entered to do so.