Operation
5.4 Operating functions
OXYMAT 64
Operating Instructions, 06/2008, A5E00880383-03
67
5.4.4
Measuring ranges
5.4.4.1
Measuring ranges submenu
Meas.ranges
O
2
4O Range selection
41 Define meas. ranges
Figure 5-25 Measuring ranges submenu
The measuring ranges menu contains all functions you need for selecting and setting the
measuring ranges.
This menu is protected by the code of code level 1.
5.4.4.2
Select measuring ranges (function 40)
4O Select ranges
O
2
MR1 O.O - 1O.O vpm
MR2 O.O - 1OO.O vpm
MR3 O.O - 1OOO.O vpm
MR3 O.O - 1OOOO.O vpm
Auto range
Figure 5-26 Select measuring ranges
You can select a fixed measuring range or switch to automatic measuring range switching.
All selection options are subject to mutual interlocking.
Automatic measuring range switching is only possible under the following conditions:
● At least two measuring ranges must be available. One measuring range is said to be
present when the following is true: Measuring range start-of-scale value ≠ full-scale value
● The spans must become greater or smaller
● The measuring ranges must "border on" each other or overlap