ECOWITT WN1900, Operation Manual, Page: 2 / 52

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6.4.3 Relative Pressure Calibration Discussion ..................... 23
6.5 Rain Display ...................................................................24
6.5.1 Rain Increments of Measure ....................................... 24
6.5.2 Increments of Rain Definitions ................................... 24
6.6 Wind Display ..................................................................24
6.7 Temperature Display ........................................................25
6.7.1 Wind Chill, Dew Point and Heat Index Display ............ 25
6.8 Alarms ........................................................................... 25
6.8.1 Viewing High and Low Alarms ...................................25
6.8.2 Setting High and Low Alarms .....................................26
6.9 Max/Min Mode ...............................................................30
6.9.1 Viewing Max/Min Values ...........................................30
6.9.1.1 Display Wind Chill, Heat Index vs. Dew Point
Max/Min Values .................................................30
6.9.1.2 Display Wind Speed vs. Wind Gust Max
Values ............................................................... 30
6.9.1.3 Display Hourly Rain, Rain Rate ................31
6.9.1.4 Display Absolute and Relative Pressure Min
and Max Values ..................................................31
6.10 Resynchronize Wireless Sensor .......................................31
6.11 Backlight Operation .......................................31
6.11.1 With USB cable (included) ....................................... 32
6.11.2 Without USB Power supplied ....................................32
6.12 Tendency Arrows ...........................................................32
6.13 Wireless Signal Quality Indicator ....................................32
6.14 Weather Forecasting ...................................................... 33
6.14.1 Storm Alert ............................................................. 33
6.14.2 Weather Forecasting Description and Limitations ....... 33
7. Specification: .....................................................................34
8. Live Internet Publishing ......................................................35
8.1 Configure Wi-Fi via BLE to connect the Weather Station
Console ............................................................................... 36
8.1.1 Download mobile application ..................................... 38
8.1.2 Configure Wi-Fi via BLE ........................................... 38
8.1.2.1 ...............................................................38
8.2 Ecowitt Weather .......................................................... 39
9. Registering WeatherUnderground.com through the PC or Mac 42
11 Maintenance ..................................................................... 49