Operation; Operating Elements - KROHNE H250H Handbook

H250

6.1 Operating elements

Operation of the device is performed with the cover on the front open, using the mechanical keys
or with the cover closed using a bar magnet
CAUTION!
The switching point of the magnetic sensors is right at the level of the corresponding circle. Only
touch the circle vertically and from the front using the bar magnet. Touching it from the side may
cause a malfunction.
Figure 6-1: Display and operating elements
1 Enter button (circuit for bar magnet)
2 Up button (circuit for bar magnet)
3 Right button (circuit for bar magnet)
4 Anzeige
The mechanical keys and keys for the bar magnet are identical in their function. In this
documentation the keys are represented as symbols to describe the operating functions:
1
2
3
Table 6-1: M10 operation keys
04/2009 - 4000269302 MA H250-R02
bar magnet.
bar magnet bar magnet
Key
Enter
up
right
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OPERATION

6
keys, keys keys
Symbol
^
↑
→
43