National Geographic Weather Forecast 302 NE - Manual (Page 9)

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302NE
7.3 Critical weather information
The Meteotime Weather signal contains Critical Weather Information such as Gust,
Frozen Rain, Heavy Snow, Thunder, Strong UV, Dense Fog, Bise, Mistral, etc. for
today and coming three days.
A critical weather alert signal
will be turned on in case that day has critical
weather that the user must know.
Sometimes there are more than one critical weather information in the 4-days.
•
Press the WEATHER - button to read the critical weather information one
by one. The weather alert signal of that day will flash when you read the
information.
• Press the SET - button to go back to display the city sunrise & sunset time
and date.
If you would like to read the weather information in the information window.
•
Press the WEATHER - button to display day/night weather information and also the Critical Weather
Information.
• If no key is pressed, the critical weather information will toggle on the display to make sure you are aware of the
critical weather details.
8 Wall mounting
Both weather station and outdoor sensor are wall mountable.
•
Drill holes, fit wall plugs and screw in screws.
• Mount the weather station or outdoor sensor on the screws.
9 Technical specifications
• Temperature Display Range: -40°C to 70°C
• Temperature Resolution: 0.1°C
• Temperature Operating Range (Main Unit): -5°C to +50°C
• Temperature Operating Range (Sensor Unit): -20°C to +60°C
• Temperature Accuracy: +/- 1°C
• Humidity Display Range:1% to 99% R.H.
• Humidity Resolution: 1%
• Humidity Accuracy: +/- 5% (within 25% - 80% at 25°C)
• RF Transmission Frequency - outdoor sensor: 433 MHz
• RF Transmission range - outdoor sensor: Maximum 30 meters (Open Area)
• Power supply - Main Unit: 4 x AA (1,5V)
• Power supply - Outdoor Sensor: 2 x AAA (1,5V)
10 Cleaning and maintenance
10.1 Cleaning the device
• To clean the device, wipe with a soft cloth dampened with water. To clean dirty joints, use a non-scratching brush.
Don’t use a cleaner or solvents on the unit. They can damage the case and leak inside, causing permanent
damage.
• Battery contacts may be wiped with a dry lint-free cloth.
• If the unit gets wet, turn it off and remove the batteries immediately. Dry the battery compartment with a soft cloth
to minimize potential water damage. Leave the cover off the battery compartment overnight or until completely
dry. Do not use the unit until completely dry.
• When batteries leak, the escaped liquid can cause injuries (affect of the skin) or damage the device.
• Dispose batteries according to the environmental requirements.
• Use protection gloves and clean the battery compartment wit soft paper towel. It is recommended to let the unit
clean by professional.
10.2 Maintenance
• Check the batteries of the device regularly.
• To avoid leaking, immediately replace the batteries when the battery low icon is displayed.
• Let defect parts repaired by a professional.
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