SET BACKLIGHT COLOR
Make sure the backlight switch is not on 'OFF' position, press & hold [ MODE ] for 2 seconds to enter the backlight
color setting and the barometric chart displays a "C" pattern to prompt the user to set the color, the alternate backlight
indicates the backlight is set to auto mode and its color is changed according to the weather condition (see more details
in ˇBACKLIGHT COLOR CHANGE ACCORDING TO FORECAST WEATHER CONDITIONˇ), press [UNIT] button to select
fix backlight color in the sequence, 'AMBER' 'BLUE' 'PURPLE' and then cycle back to 'auto mode'. Press [MODE]
button to confirm the setting or auto exit after 10 second.
Note: The combination of the backlight colo r is subject to change in final product
BACKLIGHT COLOR CHANGE ACCORDING TO FORECAST WEATHER CONDITION
While the backlight is set to auto mode, the color of the backlight will change according to the forecast
weather condition to acknowledge the user for the forecast weather.
Sunny - amber color
Slight Cloudy & Cloudy - purple color
Rainy & Stormy (or Snowing) - blue color
Specifications
Main Unit
Displayed temperature range
Proposed operating range
Temperature resolution
Indoor relative humidity measurement ranging from 25%RH to 95%RH at 25°C(77°F)
Batteries
Sensor
Displayed temperature range
Proposed operating range
Temperature resolution
Displayed temperature range
Proposed operating range
RF transmission frequency
RF transmission range
Batteries
Caution:
Under severe environment with radio frequency interference, the unit may not establish or maintain
communication link under this condition. It will return to normal state when interference stops.
The product may be disturbed by Strong Electro Magnetic Interference. If so, simply reset the
product to resume normal. In case the function could not resume, please use the product in
other location
: -10°C to +60.0°C (14°F to 140.0°F)
: 0°C to +50.0°C (32.0°F - 122.0°F)
: 0.1°C (0.2°F)
: Use 4 pieces UM-3 AA size 1.5V alkaline battery
: -20°C to +60.0°C (-4°F to 140°F)
: -10°C to +50.0°C (14°F to 122°F)
: 0.1°C (0.2°F)
: 20% to 99%
: 20% to 99%
: 433MHz
: Maximum 75 meters in open area
: Use 2 pieces UM-4 AAA size 1.5V alkaline battery
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