Short Instruction - Operation
78
The instrument is operated only by the front keys.
Display
Display:
1st line with 12 characters, 5 x 8 dots each; 2 indications of measured value with 3.5-
digit indication with signs and dimensions, key symbols for graphic user guide, text in
German and English
Display fields for
the operation level
Field 1
Field 2
Field 3
Field 4
Condition and alarm
message
Measured value 1
Measured value 2
Admissible key operations
Field 1:
1. Display of condition and alarm messages.
2. User guide for parameterization and configuration.
Field 2 + 3:
Display of measured values with dimensions,
additional notes for parameterization and configuration.
Field 4:
Display of the function keys which are valid for the next operation step.
Key functions
Operation key
for switching over between M-Measurement and Check of the measuring cell
Function keys
for changing the operation levels, for serial calling up of messages and
measured values in scroll mode, for alteration, increasing or decreasing of
adjustable values in the configuration or parameterization level.
Only the currentIy active function keys are displayed!
The keys which are not allowed to be operated in certain places are not
displayed (e. g. during operation courses with restricted guidance)
Function: 1. "ESCAPE"
quit a menu
2. "UP"
increase a value or up in scroll mode
3. "DOWN"
decrease a value or down in scroll mode
flashing symbol: error query
4. "ENTER"
input or acceptance
Summary of Contents for TecnoLine LF 171
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