La Crosse Technology WS-9020U 915MHZ instruction manual To SET-UP of Multiple Sensors

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The WS-9020U is able to receive signals from 3 remote temperature/humidity sensors (TX28U-IT). These extra transmitters can be purchased through the same dealer as this unit

TO SET-UP OF MULTIPLE SENSORS

1.Remove all the batteries from the receiver and sensor(s) and wait 60 seconds. During these 60 seconds, press any button 20 times to discharge any excess power.

2.Insert the batteries to the first Thermo-hygro sensor.

3.Within 2 minutes of powering up the first sensor, insert the batteries to the Weather Station. Once the batteries are in place, all segments of the LCD will light up briefly. Following the indoor/outdoor temperature and humidity, time as 12:00, calendar, and weather icons will be displayed. If they are not shown in LCD after 60 seconds, remove the batteries and wait for at least 60 seconds before reinserting them.

4.The outdoor temperature and humidity from the first sensor (channel 1) should then be displayed on the Weather station. If this does not happen and the signal reception icon is not shown, after 2 minutes, the batteries will need to be removed from both units and reset from step 1.

5.Insert the batteries to the second sensor as soon as the outdoor temperature and humidity readings from the first sensor are displayed on the Weather station.

NOTE: You must insert the batteries into the second sensor within 45 seconds of reception of the first sensor.

6.The outdoor temperature and humidity from the second sensor and the "channel 2" icon should then be displayed on the Weather station. If this does not happen after 2 minute, the batteries will need to be removed from all the units and reset from step 1.

7.Insert the batteries to the third sensor as soon as the "channel 2" icon and outdoor data are displayed on the Weather station. Then within 2 minutes, the channel 3 outdoor data from the third sensor will be displayed and the channel icon will shift back to "1" once the third sensor is successfully received. If this is not happen, user shall restart the setting up from step 1.

NOTE: You must insert the batteries into the third sensor within 45 seconds of reception of the second sensor.

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Contents Intelligent Weather Station FeaturesRemote TEMPERATURE/HUMIDITY Sensor Important Notes on Set-up and Operation Quick SET-UP GuideBattery Installation Battery Change Intelligent weather station Function KeysMIN/- key SET keyMAX/+ key LCD Screen Alarm keyManual Settings Time Zone Setting LCD Contrast Setting12/24 Hour Time Display Setting Manual Time Setting Daylight Time Saving ON/OFF SettingWwvb Time Reception ON/OFF Setting Calendar SettingRelative AIR Pressure Unit Setting Temperature Unit SettingLanguage Display Setting Relative Pressure Value SettingOutdoor Temperature and Humidity To Exit the Manual Setting ModeAdding Sensors Optional Indoor Relative Humidity and Indoor TemperatureToggling Between MIN/MAX Indoor and Outdoor Recordings To SET-UP of Multiple Sensors To View the MIN/MAX Data from Different Transmitters When more than 1 transmitter usedTo View MIN/MAX Indoor and Outdoor Records Outdoor Channel RE-LEARN Mode To Reset the MIN/MAX Values to Current ValuesWeather Alarm Setting To re-learn ALL channelsDefault alarm values LOW Outdoor Temperature Alarm SettingHigh Outdoor Temperature Alarm Setting Weather Alarm Operations Weather Alarms Weather data Hysteresis Alarm setting Minimum MaximumHysteresis Sunny Cloudy with Rainy Intervals Examples of changing weather iconsAIR Pressure AIR Pressure Tendency IndicatorAIR Pressure History BAR Graph DisplayWeather Informationdisplay LOW Battery IndicatorDetailed Information Shown in the Weather Display Remote TEMPERATURE/HUMIDITY Sensor / 915MHZ Reception Check Page To wall mount Positioning the Intelligent Weather StationTo wall mount Positioning the Remote Temperature / Humidity SensorSpecifications Care and MaintenanceWarranty Information Page FCC Disclaimer Statement according to FCC part