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1.  The ‘TEMP/HYGRO OUT’ section will display the outdoor temperature and outdoor humidity of any one of up three 

thermo-hygro sensors.  Use the channel key to toggle between sensors 1, 2 and 3 (sensors are optional from your 
dealer). 

2.  MIN/MAX function, with each press of the min/max key the LCD will toggle through: 

  Maximum outdoor temperature 

  Minimum outdoor temperature 

  Maximum outdoor humidity 

  Minimum outdoor humidity 

  Maximum indoor temperature 

  Minimum indoor temperature 

  Maximum indoor humidity 

  Minimum indoor humidity 

 

When each respective maximum and minimum record is displayed, the times and dates at which the records were 
received will be flashing.  The LCD will automatically return to the normal operation mode after 15 seconds. 
 

3.  The high frequency transmission icon will appear each time the sensor is transmitting out new data to the weather 

station 

4.  Channel’s 1, 2 and 3 icons represent the respective sensor being displayed on the LCD at that moment in time.  Only 

data from one channel can be displayed at any one moment in time.  Use the channel key to toggle between each of the 
sensors. 

5.  The storm-warning indicator (windsock icon) works in two steps and appears when there is an expected storm or poor 

weather.  The first step is for moderate wind where air pressure falling by more than 4hPa or if the air pressure falls 
below 995hPa within a 6-hour period, the windsock is displayed slightly raised from the mast.  The second step 
indicates strong winds and possible stormy weather where the windsock is raised horizontally from the mast.  The 
stronger signal appears when the air pressure falls by more than 5hPa within a 4-hour period or if the air pressure falls 
to below 990hPa.  The moderate storm-warning indicator will stop when the air pressure has risen by 1 hPa or if the air 
pressure rises to more than 995hPa.  The stronger storm-warning indicator will stop when the air pressure rises by 1hPa 
or if the air pressure rises to more than 990hPa. 

 
6.  The electronic barometer has three weather icons, raining, cloudy and sunny for weather forecasting. This new display 

reading allows to use the instrument as an analog barometer and to check easily periods of high air pressure (above 
1013 Hpa) or periods of low air pressure (below 1013 Hpa). The smaller circles surrounding the air pressure bar graph 
functions as a bar and represents the air pressure in a clockwise direction for increasing air pressure and anti-clockwise 
for decreasing air pressure.  Each circle (segment) is equal to 1.5hPa with the default air pressure setting at 1013hPa, 
the circle bar is set to the middle of the circle for cloudy icon.  Until the unit has run for at least 24 hours, weather 
forecasts given should be discarded to allow the unit sufficient time for air pressure reading at a consistent altitude to 
provide more accurate readings.  The higher the air pressure, the more circles will appear and the better the weather is 
expected to be.  The lower the air pressure, the fewer the circles will appear meaning the weather is expected to 
become worse.  The weather icons are used as points of reference for the barometer bar of circles that run around the 
main air pressure bar graph.  For best results and accurate readings, the unit should operate constantly at the point of 
fixing.  Common to weather forecasting, absolute accuracy cannot be guaranteed but it will give users an indication of 
the expected weather. 

7.  The unique weather history feature allows the user to select a time interval to record up to 170 sets of weather history 

data.  A set of data consists of the outdoor temperature, outdoor humidity, indoor temperature, indoor humidity, air 
pressure and the associated time and date that these readings were recorded.  For the outdoor data, only history from 
sensor 1 will be recorded. When the history feature is used the circle bar of the barometer for weather forecasting also 
changes.  To recall the data, press the history key once and then using the ‘+’ or ‘–‘ keys to move forward or backwards 
or alternatively press and hold the ‘+’ or ‘–‘ keys to scroll through the data in fast forward and backward mode.  To select 
the desired time recording interval for weather history, go to the interval setting in the ‘User setting mode’. 

8.  The weather tendency indicator is located on the right side of the air pressure bar graph.  The indicator is split into four 

parts, two indicators pointing upwards and two indicators pointing downwards.  When either one of the up or down 
indicators are displayed, it means that there is a moderate change in the air pressure by more than 1hPa but less than 
3hPa within a 4-hour period.  When either both the up or both the down indicators are displayed at any one time, it 
means a significant change in the air pressure has occurred by more than 3hPa within a 4-hour period.  The indicator 
pointing upwards represents an increase in the air pressure and the weather is expected to improve.  When the indicator 
points downwards, it represents a drop in air pressure and the weather is expected to become worse. 

9.  The air pressure bar graph indicates the air pressure trend over the past 12 hours with each bar along the horizontal 

axis representing 1 hour.  The middle of the vertical axis (point at where the up and down tendency indicators intersect) 
represents the current air pressure and each single bar change on the vertical axis is how high or low in 2hPa the past 
pressure was compared to the current pressure.  If the bars are rising it means that the weather is improving due to the 

Содержание WS-9018U

Страница 1: ...WS 9018U Wireless Weather Station Instruction Manual...

Страница 2: ...g the Sensor s 6 Activating the Receiver 6 7 How to use the Weather Station 6 8 8 User setting mode 8 10 9 Placing and mounting the units 10 10 Changing batteries 10 11 Synchronizing the receiver to t...

Страница 3: ...tee The manufacturer and supplier will not be held responsible for any actions due to failure to comply with this instruction manual or from data inaccuracies that may occur with this product or manua...

Страница 4: ...r Low battery indicator Relative air pressure display in hPa inHg or mmHg default setting inHg User selectable relative air pressure range default setting 1013 0 hPa Complete weather history for up to...

Страница 5: ...ather station 4 DO NOT PRESS ANY BUTTONS FOR 10 MINUTES In this time the indoor weather station and remote temperature sensor will start to talk to each other and the indoor weather station will show...

Страница 6: ...tting the data to the receiver by 433MHz 4 Replace the battery cover and screw Activating the Receiver 1 Flip open the battery cover located at the back of the receiver and checking the correct polari...

Страница 7: ...r at least 24 hours weather forecasts given should be discarded to allow the unit sufficient time for air pressure reading at a consistent altitude to provide more accurate readings The higher the air...

Страница 8: ...the signal each hour during these times Signal reception is also attempted each time the weather station exits the user setting mode if the time or date has been manually changed unless the RCC featur...

Страница 9: ...olled clock select On Off The default RCC setting is set to On and the receiver will automatically search for the WWVB radio controlled time signal daily from 0200 to 0600 hours 2 a m to 6 a m Alterna...

Страница 10: ...can be received before drilling holes for permanent mounting Should any of the signals not be received and displayed on the receiver s LCD relocate the units Once the signals are received the units c...

Страница 11: ...ion for sensors and or receiver The transmission distance under optimum conditions is 80 feet Although the signal may travel through solid surfaces or objects avoid possible interfering sources where...

Страница 12: ...r reconditioned parts or products if found to be defective during the limited warranty period specified above All replaced parts and products become the property of La Crosse Technology Ltd and must b...

Страница 13: ...handbook must not be reproduced in any form even in excerpts or duplicated or processed using electronic mechanical or chemical procedures without written permission of the publisher This handbook may...

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