National Geographic BaroTemp HZ, Инструкция по эксплуатации

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*one wireless sensor included, others optionally available
19 Ice pre-alert
If the ice alert is activated, an alarm will sound for approx. 3 seconds and the icon will flash as long as
the outside temperature is between -1.0 and +3.0 °C.
20 MAX/MIN temperature values
The maximum and minimum readings for indoor and outdoor temperature as well as for the humidity
are stored by the base station over a period of 24 hours:
1. In normal mode, press the UP button to check the record of maximum and minimum temperature
and humidity.
2. When checking the Max/Min record, press and hold the UP button to delete the record.
21 Backlight/Display dimming
1. In battery mode , press the SNZ/LIGHT button to enable the backlight for about 5 seconds.
2. In mains operation , press the SNZ/LIGHT button several times if necessary to dim the backlight in
three steps (weak/middle/strong) or to disable the backlight.
22 Disposal
Dispose of the packaging materials according to its type. Information on proper disposal can
be obtained from the municipal waste disposal service provider or environmental agency.
Do not dispose of electronic devices in the household garbage!
According to the European Directive 2012/19/EU on Waste Electrical and Electronic Equip-
ment and its transposition into national law, used electrical equipment must be collected sep-
arately and recycled in an environmentally sound manner.
Batteries and rechargeable batteries must not be disposed of with household waste. You are
legally obliged to return used batteries and accumulators and can return them after use either
at our sales outlet or in the immediate vicinity (e.g. in the trade or in municipal collection
points) free of charge.
Batteries and accumulators are marked with a crossed-out dustbin and the chemical symbol of
the pollutant, "Cd" stands for cadmium, "Hg" stands for mercury and "Pb" stands for lead.
23 Technical data
Base station
Batteries
Radio controlled signal
Maximum number of sensors
Temperature unit
Temperature measuring range
Humidity measuring range
3x AAA, 1.5 V
MSF
3
°C / °F
-0°C – 50°C
20% to 90% RH