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26

At every full hour the current air pressure is used as a basis for the 
display of a new graph bar. The existing graph is then moved one bar to 
the left. 

 

Note:  

For accurate barometric pressure trend, the intelligent weather station 
should operate at the same altitude. For example, it should not be 
moved from the ground to the second floor of the house. Should the unit 
be moved to a new location, discard readings for the next 48 – 60 
hours. 

 

LOW BATTERY INDICATOR 

The low battery indicator will be displayed in the LCD when the battery 
power of the intelligent weather station is low. It is recommended to 
replace the batteries in all units on an annual basis to ensure optimum 
accuracy of the intelligent weather station. 

 

Note: 

After battery change, both the intelligent weather station and the 

transmitter(s) need to be reset (see note ”

Setting up

”)  

 

WEATHER INFORMATIONDISPLAY 

The weather information display located at the last section of the LCD 
will display the weather forecast based on data received from channel 1 
and the air pressure. 

 

The intelligent weather station will automatically display the following 
information: 

 

Maximum temperature of the day 

 

Minimum temperature of the day 

 

Probability of the weather forecast 

 

Time frame for the weather forecast 

 Probability 

of 

snowfall 

 Probability 

of 

fog 

 

Probability of glazed frost 

 Probability 

of 

tempest 

 

Probability of strong wind 

 Probability 

of 

storm 

 

Forecast for lowest night temperature 

 

Содержание WS-9020U

Страница 1: ...transmission technology exclusively designed and developed by LA CROSSE TECHNOLOGY INSTANT TRANSMISSION offers you an immediate update every 4 seconds of all your outdoor data measured from the trans...

Страница 2: ...recording Outdoor temperature and humidity display with MIN MAX and time date of recording Low High outdoor temperature alarm Relative air pressure unit in hPa or inHg Air pressure tendency indicator...

Страница 3: ...isplayed for 15 minutes you can place your sensors outdoors and set your time Important Notes on Set up and Operation The remote temperature humidity sensor should be placed in a dry shaded area Fog a...

Страница 4: ...search for the signal for the duration of 45 seconds If there is no temperature or humidity reading in the OUTDOOR LCD after 5 minutes make sure the units are within range of each other or repeat the...

Страница 5: ...Remove the battery cover at the front side with a small screwdriver 2 Insert the batteries observing the correct polarity see battery compartment marking 3 Replace the battery cover on the unit Note...

Страница 6: ...earch for a signal every night when reception is best The WWVB radio station derives its signal from the NIST Atomic clock in Boulder Colorado A team of atomic physicists is continually measuring ever...

Страница 7: ...hannel key Select channel 1 2 or 3 if more than 1 transmitter is used Exit setting mode Detect Re detect transmitter s signal for all channels Turn weather alarm off when sounding MAX key Display MAX...

Страница 8: ...ata indoor data time and date weather forecast air pressure and air pressure history weather information display Air pressure tendency Relative air Outdoor temperature in F or C Indoor relative humidi...

Страница 9: ...uccessful icon on or not icon off On the other hand the short blinking of the icon shows that reception is currently taking place MANUAL SETTINGS The following manual settings can be changed when pres...

Страница 10: ...selection and to enter the 12 24 Time Display setting 12 24 HOUR TIME DISPLAY SETTING The time display can be set to view time in 12 or 24 hour format The default time display mode is 12h To set to 2...

Страница 11: ...Press and release the SET key to confirm selection and to enter the Manual Time setting MANUAL TIME SETTING In case the intelligent weather station cannot detect the WWVB signal for example due to dis...

Страница 12: ...the radio controlled time signals are received the date is automatically updated However if the signals are not received the date can also be set manually 1 The year starts flashing 2 Use the MAX or M...

Страница 13: ...nction is turned OFF manually the clock will not perform any reception of the WWVB time as long as the WWVB OFF function is activated The WWVB reception icon will not be displayed on the LCD F C TEMPE...

Страница 14: ...rresponds to the average air pressure Pressure below this is referred to as low pressure area weather to become worse pressure above as high pressure area weather to improve The relative air pressure...

Страница 15: ...he Manual settings TO EXIT THE MANUAL SETTING MODE To exit the manual setting anytime during the manual setting modes press the CH key anytime or wait for an automatic timeout The mode will return to...

Страница 16: ...the MIN and the MAX data will be displayed as following sequences 1 MAX or MIN outdoor temperature data with time and date of recordings Data will flash 1 MAX or MIN outdoor humidity data with time an...

Страница 17: ...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 s...

Страница 18: ...sing the MIN or the MAX key the MIN and the MAX data will be displayed as following sequences 1 MAX or MIN outdoor temperature data with time and date of recordings Data will flash 2 MAX or MIN outdoo...

Страница 19: ...H key to select the desired MIN MAX value 2 Press the SET key to reset the selected value to current value Note To reset all indoor and outdoor MIN MAX values to current values press and hold the MAX...

Страница 20: ...enter the alarm setting mode 2 Press the MAX or MIN key to set the alarm ON or OFF 3 Press the SET key to enter the alarm value setting alarm value flashing 4 Use the MAX or MIN key to set the alarm...

Страница 21: ...m will sound The weather alarm indicator high or low alarm icon and the temperature reading will be flashing on LCD The alarm will sound for 120 seconds if no one stops the alarm User may press any ke...

Страница 22: ...he high temperature alarm is set to 77 F 25 C and the current value moves to 77 F 25 C the alarm will be activated if it has been enabled Now when the temperature drops to 76 8 F 24 9 C or below and t...

Страница 23: ...terms of getting better or worse and not necessarily sunny or rainy as each icon indicates For example if the current weather is cloudy and the rainy icon is displayed it does not mean that the produ...

Страница 24: ...he new location as being a possible change in air pressure when really it is due to the slight change of altitude AIR PRESSURE TENDENCY INDICATOR The air pressure tendency indicators are located on th...

Страница 25: ...otted at each of the 7 steps and give the trend over the recorded period The scale on the right compares the result The 0 in the middle of this scale determines the current air pressure The vertical a...

Страница 26: ...teries in all units on an annual basis to ensure optimum accuracy of the intelligent weather station Note After battery change both the intelligent weather station and the transmitter s need to be res...

Страница 27: ...Periodo prev 6 horas Timeframe for weather forecast 12 hours 24 hours 36 hours 48 hours 12 Stunden 24 Stunden 36 Stunden 48 Stunden 12 heures 24 heures 36 heures 48 heures 12 ore 24 ore 36 ore 48 ore...

Страница 28: ...75 Givre Index 75 Indice Brina 75 Indice Escarcha 75 Probability of tempest Tempest Index 80 Gewitter Index 80 Orage Index 80 Indice Temporal 80 Indice Tormenta 80 Probability of strong winds Strong w...

Страница 29: ...the range to 87 feet Factoring in the 10 foot room this leaves a maximum of 77 feet of remaining signal range This allowance is typically enough for a frame wall with non metallic siding however certa...

Страница 30: ...ion as the batteries may spring free from the contacts and force a false reset Should this happen accidentally then reset all units see Setting up above otherwise transmission problems may occur If no...

Страница 31: ...nted using the bracket which doubles as a stand or wall mount base To wall mount 1 Secure the bracket onto a desired wall using the screws and plastic anchors 2 Clip the remote temperature humidity se...

Страница 32: ...their guarantee Do not expose the units to extreme and sudden temperature changes this may lead to rapid changes in forecasts and readings and thereby reduce their accuracy SPECIFICATIONS Temperature...

Страница 33: ...riginal purchaser of this product To receive warranty service the purchaser must contact La Crosse Technology Ltd for problem determination and service procedures Warranty service can only be performe...

Страница 34: ...r than an authorized La Crosse Technology Ltd authorized service center 6 units used for other than home use 7 applications and uses that this product was not intended or 8 the products inability to r...

Страница 35: ...ocedures without written permission of the publisher This handbook may contain mistakes and printing errors The information in this handbook is regularly checked and corrections made in the next issue...

Страница 36: ...gainst harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cau...

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