Endress+Hauser NRF81, Руководство по эксплуатации

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Tankside Monitor NRF81 Operability
Hauser 37
7.3 Access to the operating menu via the local display
7.3.1 Display and operating elements
The device has an illuminated liquid crystal display (LCD) that shows measured and
calculated values as well as the device status in the standard view. Other views are used to
navigate through the operating menu and to set parameter values.
The device is operated by
three optical keys , namely "-", "+" and "E". They are actuated when
the appropriate field on the protective glass of the front is touched with the finger ("touch
control").
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A0028345
 16 Display and operating elements
1 Liquid crystal display (LCD)
2 Optical keys; can be operated through the cover glass.