Care & Maintenance
Display Unit Care
Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keep away from dust, dirt and moisture. Clean ventilation ports regularly with a gentle puff of air.
Calibration
Calibrate Temperature & Humidity
The indoor / outdoor temperature and humidity readings can be calibrated on the display unit to improve accuracy. Calibration improves accuracy when
1.Choose the weather category you wish to calibrate by pressing the “▲” or “▼” buttons until the category is displayed on the Selectable Category part of the display unit.
2.Press AND HOLD the “▲” and “▼” buttons and the “SET” button all at the same time for
•The display unit beeps, and all display data is hidden except for the value being calibrated.
•“ 
” (calibrate) and arrows appear next to the value being calibrated.
3.Press the “▲” or “▼” buttons to calibrate the data value higher or lower from the actual reading.
4. Press the “SET” button to confirm the calibration adjustment. Note: The “ 
” icon remains illuminated next to calibrated values.
Specifications
TEMPERATURE RANGE | Indoor: 32ºF to 122ºF; 0ºC to 50ºC | |
HUMIDITY RANGE | Indoor: 16% to 98% | |
WIND SPEED | 0 to 99 mph; 0 to 159 kph | |
WIND DIRECTION | 16 points | |
INDICATORS | ||
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RAINFALL | 0 to 99.99 in; 0 to 9999 mm | |
WIRELESS RANGE | 330ft / 100m depending on home construction materials | |
OPERATING FREQUENCY | 433 MHz | |
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POWER | Display: 4.5vdc power adapter | |
6 x AA alkaline batteries (optional) | ||
| Wind Speed: 18 second updates; Direction: 30 second updates | |
DATA REPORTING | Outdoor temperature & humidity: 36 second updates | |
Indoor temperature & humidity: 60 second updates | ||
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