JUMO Wtrans E01, Руководство по эксплуатации

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7 Introduction to operation
7 Introduction to operation
7.1 Display and control elements
Operation and configuration of the measuring probe require four operating keys located at the front.
These have various functions depending on the menu. The dialog is supported by an LCD display. The
operation and configuration of the parameters are organized into three different levels:
•
Normal display (display of measured value, measured value no., and measurand)
• Parameter level (editing of configuration parameters)
• Startup level (display of measured value, measured value no., and measurand)
The startup level differs from the normal display in that it uses a temporary fast measuring and transmis-
sion interval.
A code can be used to protect the parameter level from unauthorized access.
RH
(2)
(3)
(4)
(6)
(5)
(1)
(1) Measured value
(2) Measured value no. (1, 2, 3, and 4)
(3) Battery symbol (battery low/battery empty)
(4) LCD display,
15 mm-high 4-digit segment display and 4 mm-high symbols for measurands with white backlight
(5) Measurands (ppm CO
2
, %RH, °F, °C, kJ/kg, g/kg, g/m
3
, mbar, and hPa)
(6) Operating keys (P key, down key, up key, and left key)