La Crosse Technology WS- 1912 - Manual

Page 2 - This product offers:; The Weather Station

3 WS-1912 WEATHER CENTER Instruction Manual INTRODUCTION: Congratulations on purchasing this state-of-the-art weather station as an example of excellent design and innovative measuring technique. Featuring time, date, calendar, weather forecast, wind gust and wind speed, indoor/outdoor temperature a...

Page 3 - The Wind sensor; Weather center

5  LCD contrast selectable  Low battery indicator  Storage of 140 sets of history weather data recorded in 3-hour intervals  Wireless transmission at 915 MHz  Transmission range up to 330 feet/100 meters The Thermo-hygro Transmitter  Remote transmission of the outdoor temperature and humidity ...

Page 5 - HOW TO INSTALL AND REPLACE BATTERIES INTO THE RAIN SENSOR

9 HOW TO INSTALL AND REPLACE THE BATTERIES INTO THE THERMO-HYGRO TRANSMITTER The outdoor Thermo-hygro transmitter works with 2 x AA IEC LR6, 1.5V batteries. To install and replace the batteries, please follow the steps below: 1. Uninstall the air flow cover of the transmitter. 2. Remove the battery ...

Page 6 - HISTORY key; LCD SCREEN

11 FUNCTION KEYS: Weather Station: The Weather Station has 4 easy-to-use function keys. 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, Relati...

Page 8 - MANUAL TIME SETTING; MANUAL TIME SETTING:; SETTING; °C/°F TEMPERATURE UNIT SETTING; WIND SPEED UNIT SETTING

15 LCD CONTRAST SETTING The LCD contrast has 8 levels, from "LCD 1" to "LCD8" (default setting is LCD 5): 1. Press the SET key, the contrast level digit will start flashing. 2. Use the + or MIN/MAX key to adjust the level of contrast. 3. Confirm with the SET key and enter the MANUAL ...

Page 9 - RELATIVE AIR PRESSURE UNIT SETTING; WEATHER TENDENCY THRESHOLD VALUE SETTING; Flashing

17 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. Confirm with the SET key and enter the RAINFALL UNIT SETTING . RAINFALL UNIT SETT...

Page 10 - STORM WARNING THRESHOLD VALUE SETTING; The threshold value will start flashing.; STORM ALARM ON/ OFF SETTING; WEATHER FORECAST AND WEATHER TENDENCY; Sunny

19 STORM WARNING THRESHOLD VALUE SETTING You may also define a switching sensitivity value for the Storm warning display at a decrease of air pressure from .09 inHg to .27 inHg (3-9 hPa) over 6 hours (Default 0.15 inHg (5 hPa)). 1. The threshold value will start flashing. 2. Use the + or MIN/MAX key...

Page 11 - WEATHER TENDENCY INDICATOR; WIND SPEED MEASUREMENT; Wind chill in; Wind chill

21 will not mistake the new location as being a possible change in air-pressure when really it is due to the slight change of altitude. WEATHER TENDENCY INDICATOR Working together with the weather icons is the weather tendency indicators (located on the left and right sides of the weather icons). Wh...

Page 12 - VIEWING THE HISTORY DATA; 4 hour rainfall icon; To view the weather history:; When viewing History records, press MIN/ MAX to view older records.; HISTORY icon

23 The total rainfall and 24 hour rainfall measurement is displayed in the last section of the LCD (where pressure is normally displayed), in the unit of mm or inch. To View the 24-hour rainfall or the Total rainfall reading: 1. In normal display, press SET key once and the display will shift to Mod...

Page 13 - VIEWING THE MAXIMUM/ MINIMUM WEATHER DATA

25  The total rainfall value will be exhibited in whole number (no decimal place) in the history record. VIEWING THE MAXIMUM/ MINIMUM WEATHER DATA The weather station will record the minimum and maximum value of the various weather data with time and date of recording automatically. The following s...

Page 15 - RESET THE MAXIMUM AND MINIMUM WEATHER DATA; Press the HISTORY key to return to normal display mode.; rainfall icon; To reset the rainfall reading:; LOW BATTERY INDICATOR; Setting up; The History data record will be clear after the battery change.; Total rainfall icon

29 13. MAX 24 hour rainfall (optional) with the date and time of recording RESET THE MAXIMUM AND MINIMUM WEATHER DATA To reset the aforementioned maximum or minimum weather data 1 to 13, you will need to reset each of the data independently. 1. Press MIN/MAX key to show the desired weather data. For...

Page 16 - OUTDOOR TRANSMITTER 915 MHz RECEPTION CHECK; above) otherwise transmission problems may occur.; La Crosse Technology Sensor Extension Cable; Using extension cables will shorten battery life.; To wall mount

31 OUTDOOR TRANSMITTER 915 MHz RECEPTION CHECK The outdoor temperature, humidity, wind data are transmitted from thermo-hygro transmitter every 4.5 seconds; the rainfall data are transmitted from the rain sensor (optional) every 6.25 seconds. The receiver will be synchronized to the thermo-hygro tra...

Page 17 - The Thermo-hygro Sensor; The Wind Sensor

33 The Thermo-hygro Sensor An ideal mounting place for the thermo-hygro sensor would be the outer wall beneath the extension of a roof, as this will protect the sensor from direct sunlight and other extreme weather conditions. To wall mount, use the 2 screws to affix the wall bracket to the desired ...

Page 18 - CARE AND MAINTENANCE:; Do not submerge the unit in water.; Temperature measuring range:; Outdoor

35 For best results, the rain sensor should be securely mounted onto a horizontal surface about 39.37” (1 meter) above the ground (or higher) and in an open area away from trees or other coverings where rainfall may be reduced causing inaccurate readings. When securing into place, check that rain ex...

Page 19 - LIABILITY DISCLAIMER; WARRANTY INFORMATION

37 Power consumption: Weather Center : 3 x AA, IEC LR6, 1.5V Thermo-hygro transmitter : 2 x AA, IEC LR6, 1.5V Rain sensor(optional) : 2 x AAA, IEC LR3, 1.5V Battery life : Approximately 24 months (Alkaline batteries recommended) Dimensions (L x W x H): Weather Center : 4.66” x 1.10” x 5.40” / 118.4 ...

La Crosse Technology WS- 1912 - Manual

Table of Contents:

Summary

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