La Crosse Technology WS-1913U-IT Instruction Manual

State-of-the-art weather center
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Summary of Contents for La Crosse Technology WS-1913U-IT

  • Page 1 WS-19 13U-IT W WEATHE ER CEN Instruc ction Man nual Congratul lations on pur rchasing this state-of-the-a art weather st tation as an e example of ex xcellent design n and innovative e measuring t technique. Fe eaturing time, date, calenda ar, weather fo orecast, wind gust and win...
  • Page 2: Inventory Of Contents

    INVENTORY OF CONTENTS 1. Wireless Weather Station WS-1913U-IT 2. Wireless Thermo-hygro Sensor (TX31U-IT) and Wind Sensor (TX55U-IT) with mounting bracket. 3. Instruction Manual FEATURES: The Weather Station Battery compartment cover Function keys Time display (manual setting)  12/24 hour time display ...
  • Page 3 Remot te transmissio on of the rainf fall data to the e Weather Ce enter at 915 M  To be mounted onto o a horizonta l panel  SET UP: Weather center TIONAL Wire eless transmissio on at 915 z –...
  • Page 4 6. Check the cable for correct connection and test all the components for correct functionality by manually turning the wind-gauge; tilting the optional rain sensor to hear the impact of the internal moving seesaw, etc. (See Positioning below). 7. Time and date must be manually set (See Manual Setting below). 8.
  • Page 5: Battery Change

    NOTE: When changing batteries in any of the units, all units need to be reset by following the setting up procedures. This is because the thermo-hygro sensor at start-up assigns a random security code and this code must be received and stored by the Weather Center in the first several minutes of power being supplied to it.
  • Page 6: Lcd Screen

    SET key Press and hold to enter manual setting modes: LCD contrast, Manual time setting, 12/24 hour time  display, Calendar setting, ºC/ ºF temperature unit, Wind speed unit, Rainfall unit, Pressure unit, Relative pressure reference setting, Weather tendency threshold, Storm threshold setting Press to toggle between Mode 1 and Mode 2: ...
  • Page 7: Manual Settings

    ** In normal display mode, user may press the SET key to toggle between Mode1 and Mode 2 display: Mode 1: Wind speed, outdoor temperature, relative air pressure are shown. Wind speed icon Outdoor temp icon Rel. Air Pressure icon In Mode 1, this reception icon is showing the condition of the reception of the signal from Thermo-hygro transmitter Mode 2: Wind gust, dew point, and rainfall (optional) reading are shown.
  • Page 8 MANUAL TIME SETTING: You then may manually set the time by following the steps below: Minutes Flashing Hour Flashing 1. The hour digit will flash. 2. Use the + or MIN/MAX key to set the hour. 3. Press the SET key to switch to the minutes. The minute digit will flash. 4.
  • Page 9: Relative Air Pressure Unit Setting

    The wind speed unit can be set as mph (mile per hour), km/h (Kilometer per hour), or m/s (meter per second). The default unit is mph. 1. Use the + or MIN/MAX key to toggle between the unit “mph”, “km/h”, or “m/s” 2.
  • Page 10 You may select a defin nite switching sensitivity va alue, .06, .09, or .12 inHg ( 2-4 hPa) for t the change in n the display of f weather icon ns. This repre sents the "se ensitivity" of th he weather fo orecast (the sm maller the val selected,...
  • Page 11 The icons s displayed fo recasts the w weather in term ms of getting better or wor rse and not ne ecessarily sun or rainy as s each icon in ndicates. For example, if th he current we eather is cloud dy and the ra iny icon is displayed...
  • Page 12: Wind Speed Measurement

    NOTE: For accurate barometric pressure trend, the Weather Center should operate at the same altitude. For example, it should not be moved. Should the unit be moved, for instance from the ground to the second floor of the house, the readings for the next 48-60 hours shall be discarded.. WIND SPEED MEASUREMENT In normal display mode, the second section of the LCD shows the following wind data.
  • Page 13 NOTE: To view total rainfall or 24-hour rainfall in history records, first, in normal display mode, choose to show the particular rainfall data, then press the History key followed by the SET key to view the particular rainfall data in History records. (rain data information only available if a rain sensor is being used- optional).
  • Page 14 4. MAX dew point temperature 5. MIN outdoor humidity with the date and time of recording Time and date of recording MIN outdoor humidity value MIN icon 6. MAX outdoor humidity with the date and time of recording 7. MIN Wind chill temperature with the date and time of recording Time and date of recording MIN wind...
  • Page 15 12. MAX Gust with the date and time of recording Time and date of recording MAX Gust value MAX icon 13. MAX 24 hour rainfall (optional) with the date and time of recording The 24h rainfall value is counted from this time and date 24h rainfall amount...
  • Page 16: Low Battery Indicator

     La Crosse Technology Sensor Extension Cable You can purchase a La Crosse Technology Extension Cable if you require additional length to properly mount your sensor. The extension cable is 32 feet in length and comes with the appropriate connecter...
  • Page 17 Using phone cables or connections may damage your sensors because phone cables and connections have more resistance than the La Crosse Technology extension cable. Phone cables or connections are not recommended for use.
  • Page 18: Care And Maintenance

    Once the wind sensor is fixed onto the mast, connect the cable to the corresponding thermo-hygro sensor socket so that operating power supply can be received and data can be transmitted to the base station. Secure cord from blowing. Do not use staples. Using PVC pipe or metal as a mast may cause static. Wood is recommended.
  • Page 19: Liability Disclaimer

    Relative humidity measuring range: Outdoor: 1% to 99% with 1% resolution (Displays “- -” if < 1%, "99" Displays if  99%) Wind speed/ gust: 0 to 111.8 mph (0 to 180km/h; 0 to 50 m/s) (Displays "OF.L" when > 111.8 mph; 180 km/h; 50m/s) Wind chill/ dew point: -40°F to +139.8°...
  • Page 20: Warranty Information

    Ltd or La Crosse Technology, Ltd’s authorized service center. La Crosse Technology, Ltd will repair or replace this product, at our option and at no charge as stipulated herein, with new or reconditioned parts or products if found to be defective during the limited warranty period specified above.
  • Page 21 All rights reserved. This 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 contain mistakes and printing errors. The information in this handbook is regularly checked and corrections made in the next issue.

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