User Manual

5 Operation
20
5.2 Level concept
The parameters for making the settings on the instrument are arranged at different
levels.
v Chapter 6 “Operator level”
v Chapter 7 “Parameter level”
v Chapter 8 “Configuration”
v Setup/Display - Operation/Time-out
5.3 Level inhibit
The access to the individual levels can be prevented.
h Go to code entry with
P and D (simultaneously for >5sec).
h Alter code with
P (display blinks!)
h Enter code with
I and D. Ex-factory: all levels enabled.
h Return to normal display with
X or automatically after approx. 30sec
The parameter and configuration levels can also be inhibited via the binary function.
v Chapter 8.6 “Binary functions “binF””
H
Time-out
If no key is pressed for 30sec, the instrument returns to normal display.
Code Operator level Parameter level Configuration level
0 enabled enabled enabled
1 enabled enabled inhibited
2 enabled inhibited inhibited
3 inhibited inhibited inhibited