La Crosse Technology WIRELESS WEATHER STATION Instruction Manual

Wireless 868 mhz weather station

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Instruction manual (181 pages)

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Page 1 WIRELESS 868 MHz WEATHER STATION Instruction Manual INTRODUCTION: Congratulations on purchasing this Weather station with wireless 868MHz transmission.It not only displays the indoor temperature and humdity but also receives the outdoor data. It is further acting as a DCF-77 radio controlled clock. With the totally 15 different weather forecast icons featured by "weather man", users can easily observe the forecast weather condition and will no longer worry the sudden weather change.
Page 2: La Crosse Technology
« Instant Transmission+» is the up and coming state-of-the-art new wireless transmission technology, exclusively designed and developed by LA CROSSE TECHNOLOGY. “IT +” offers you an immediate update of all your outdoor data measured from the transmitters: follow your climatic variations in real-time!
Page 3 FEATURES: The Weather station Battery compartment cover Display Function Keys Removable Stand...
Page 4 • DCF-77 Radio controlled time with manual setting options • DCF Time reception ON/OFF • 12/24 hour display • Hour and minute display • Time zone option ±12 hours • Wireless transmission at 868 MHz • Display indoor temperature and humidity •...
Page 5 weather man • Weather forecasting icon sensitivity setting • Temperature display in degrees Celsius (°C) or Fahrenheit (°F) selectable • Outdoor temperature and humidity display with MIN/MAX recording • All MIN/MAX outdoor recordings show date and time received • All MIN/MAX recordings can be reset •...
Page 6 SETTING UP: When one transmitter is used First, insert the batteries into the Thermo-hygro transmitter. (see “How to install and replace batteries in the Thermo-hygro transmitter“). Immediately after and within 2 minutes, insert the batteries into Weather station (see “How to install and replace batteries in the Weather station”).
Page 7 After inserting the batteries into the transmitter, the Weather station will start receiving data from the transmitter. The outdoor temperature/ humidity and the signal reception icon should then be displayed on the Weather station. If this does not happen after 3 minutes, the batteries will need to be removed from both units and reset from step 1.
Page 8 When more than one transmitter is used User shall remove all the batteries from the temperature station and transmitters and wait 60 seconds if setting has been done with one transmitter before. Insert the batteries to the first transmitter. Within 30 seconds of powering up the first transmitter, insert the batteries to the Weather Station.
Page 9 The outdoor temperature and humidity from the first transmitter (channel 1) should then be displayed on the Temperature station. Also, the signal reception icon will be displayed. If this does not happen after 2 minutes, the batteries will need to be removed from both units and reset from step 1. Insert the batteries to the second transmitter immediate after (in 10 seconds after) inserting battery to the weather station.
Page 10 Insert the batteries to the third transmitter immediate after (in 10 seconds after) inserting battery to the second transmitter. Then within 2 minutes, the channel 3 outdoor data from the third transmitter will be displayed and the channel icon will shift back to "1" once the third transmitter is successfully received.
Page 11 transmitter displays, in order to ecognise on which channel each transmitter is being presented. IMPORTANT: Transmission problems will arise if the setting for additional sensors is not followed as described above. Should transmission problems occur, it is necessary to remove the batteries from all units and start again the set-up from step 1. Once the remote data has been received and displayed on the Weather station, the DCF-77 time code reception is automatically started.
Page 12 typically between 3-5 minutes in good conditions. Note: • If after 10 minutes, the DCF time has not been received, press the SET key to manually enter a time initially. • Daily DCF reception is done at 02:00 and 03:00. If the reception at 03:00 is not successful, then at 04:00 and 05:00 and 06:00 there are other tries, until one is successful.
Page 13 time. The date is also updated with the received time. (Please refer also to notes on “DCF-77 Radio controlled Time” and “Manual Time Setting”).
Page 14 The Outdoor Thermo-hygro Transmitter • Remote transmission of outdoor temperature and humidity to Weather Station by 868 MHz • Displays alternately the measured temperature and humidity readings on LCD • Shower proof casing • Wall mounting case • Mounting at a sheltered place. Avoid direct rain and sunshine...
Page 15 HOW TO INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION The Weather station uses 2 x AAA, IEC LR3, 1.5V batteries. To install and replace the batteries, please follow the steps below: Remove the cover at the back of the weather station. Insert batteries observing the correct polarity (see marking).
Page 16 HOW TO INSTALL AND REPLACE BATTERIES IN THE THERMO- HYGRO TRANSMITTER The Thermo-hygro Transmitter uses 1 x 3.0V, CR2032, Lithium battery. To install and replace the batteries, please follow the steps below: Pull out the battery holder at the bottom of the transmitter. Insert the batteries, observing the correct polarity (see marking).
Page 17: Battery Change
Note: In the event of changing batteries in any of the units, all units need to be reset by following the setting up procedures. This is because a random security code is assigned by the transmitter at start-up and this code must be received and stored by the Weather station in the first 3 minutes of power being supplied to it BATTERY CHANGE: It is recommended to replace the batteries in all units regularly to ensure optimum...
Page 18 Please participate in the preservation of the environment. Return used batteries to an authorised depot.
Page 19: Function Keys
FUNCTION KEYS: Weather station: The weather station has four easy to use function keys. SET key + key MIN/ CH key MAX key...
Page 20 SET key (Setting): • To enter the set mode for the following functions: LCD contrast, Time zone, Time Reception ON/OFF, 12/24 hour display, Manual time, Year, Month, Date, °C/°F, and Weather forecast sensitivity settings. • Press to reset at the maximum or minimum temperature and humidity records of the indoor or the currently selected outdoor channel (will reset all records to current level) MIN/ MAX...
Page 21 and humidity data Note: The Time/date shown is corresponding to MIN/MAX temperature data. + key • To toggle between the current time and current "Indoor Temp + Humidity" display • To make adjustment for various settings CH key • To toggle between the Outdoor transmitters 1, 2 and 3 (if more than 1 transmitter is used)
Page 22 • To exit from the manual setting mode...
Page 23: Lcd Screen And Settings
LCD SCREEN AND SETTINGS: DCF Tower Icon (for time reception) Displays "Time" or "Indoor Temp + Humidity" Weather Tendency icon Weather Outdoor Forecast icon Reception (Weather boy) Signal* Outdoor Temperature Outdoor Relative in °C Humidity % Transmitter identification Low battery indicator (channel No.)
Page 24 *When the signal from the transmitter is successfully received by the Temperature Station, this icon will be switched on. (If not successful, the icon will not be shown on the LCD). User can therefore easily see whether the last reception was successful (“ON”...
Page 25: Section 1 - Time / Indoor Temperature And Indoor Humidity
Section 1 - TIME / INDOOR TEMPERATURE AND INDOOR HUMIDITY • In normal mode, display the radio controlled time. • A reception tower symbol will be shown Note: The symbol will not be shown when radio time reception is not successful or when time reception function is turned off.
Page 26: Weather Forecast
the air pressure development (past air pressure change) and the current outdoor temperature. • Display the weather tendency indicator • Format of the weather man icons refers to the " WEATHER FORECAST AND TENDENCY " Section 3 - OUTDOOR TEMPERATURE AND HUMIDITY •...
Page 27 • By pressing the CH key, display outdoor sensor data (up to three outdoor transmitters). The channel number 1, 2 or 3 will be shown. • A signal reception symbol will be shown indicating that receiver is receving outdoor temperature. DCF-77 RADIO CONTROLLED TIME: The time base for the radio controlled time is a Cesium Atomic Clock operated by the Physikalisch Technische Bundesanstalt Braunschweig which has a time...
Page 28 kHz) and has a transmitting range of approximately 1,500 km. Your radio- controlled Weather station receives this signal and converts it to show the precise time in summer or wintertime. The quality of the reception depends greatly on the geographic location. In normal cases, there should be no reception problems within a 1,500 km radius around Frankfurt.
Page 29 present and is trying to receive it. When the time code is received, the DCF tower becomes permanently lit and the time will be displayed. If the tower icon flashes, but does not set the time or the DCF tower does not appear at all, then please take note of the following: •...
Page 30: Manual Settings
MANUAL SETTINGS: The following manual settings can be done in the setting mode: • LCD contrast setting • Time zone setting • Time reception ON/OFF setting • 12/24-Hour setting • Manual time setting • Calendar setting • °C/ °F setting •...
Page 31: Lcd Contrast Setting
Press the SET key to advance to the setting mode: LCD CONTRAST SETTING flashing The LCD contrast can be set to 8 different levels to suit the users needs (default LCD contrast setting is LCD 4). To set the desired contrast level:...
Page 32: Time Zone Setting
The above display will be seen. Press the + key to select the level of contrast desired. Press the SET key to confirm and enter the “Time Zone setting” or exit the setting mode by pressing the CH key TIME ZONE SETTING: flashing...
Page 33 The time zone default of the Weather station is 0h. To change to another time zone: Press the SET key after completing the LCD contrast setting in order to enter the time zone setting (flashing). Using the + key, set the time zone. The range runs from 0 to +12 and then runs from -12 back to 0 in consecutive 1hour intervals.
Page 34: Time Reception On/Off Setting
TIME RECEPTION ON/OFF SETTING Flashing (time reception icon) flashing...
Page 35 In area where reception of the DCF-77 time is not possible, the DCF-77 time reception function can be turned OFF. The clock will then work as a normal Quartz clock. (Default setting is ON). The digit “ON” and the time reception icon will start flashing on the LCD. Use the + key to turn OFF the time reception function.
Page 36: 12/24 Hour Time Display Setting
If the Time Reception function is turned OFF manually, the clock will not attempt any reception of the DCF time as long as the Time Reception OFF function is activated. The Time Reception icon will not be displayed on the LCD.
Page 37 After setting time reception ON/OFF, press the SET key, “12h” or “24h” flashes in the LCD. (default: 24 h) Press the + key to select the “12h” or “24h” display mode. Press the SET again to confirm and to enter the “Manual Time setting” or exit the setting mode by pressing the CH key.
Page 38: Manual Time Setting
MANUAL TIME SETTING In case the Weather station is not able to detect the DCF-signal (disturbances, transmitting distance, etc.), the time can be manually set. The clock will then work as a normal Quartz clock. urs (flashing) Minutes (flashing)
Page 39 To set the clock: The hour digits start flashing in the time display section. Use the + key to adjust the hours and then press SET key to go to the minute setting. The minute will be flashing. Press the + key to just the minutes. Confirm with the SET key and enter the “Calendar Setting”...
Page 40: Calendar Setting
CALENDAR SETTING Year...
Page 41 "Date. Month." (for 24h time display) "Month. Date." (for 12h time display) The date default of the Weather station is 1. 1. of the year 2006 after initial set-up.
Page 42 Once 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. To do this: Using the + key, set the year required. The range runs from 2003 to 2029 (default is 2006).
Page 43: C/°F Temperature Unit Setting
Confirm with the SET key and enter the “°C/°F TEMPERATURE UNIT SETTING” or exit the setting mode by pressing the CH key. °C/°F TEMPERATURE UNIT SETTING flashing...
Page 44 The default temperature reading is set to °C (degree Celsius). To select °F (degree Fahrenheit): The “°C” will be flashing, use the + key to toggle between “°C” and “°F”. Once the desired temperature unit has been chosen, confirm with the SET key and enter the “Weather Forecast Icon Sensitivity setting”...
Page 45 Sensitivity level (flashing) Using the + key to set the weather sensitivity level. There are 3 levels of setting: 2, 3 and 4 (hPa). It is the threshold value of pressure change that...
Page 46: Weather Forecast And Tendency
will activate a change in weather icon. For example, when "2" is selected, it means that a change in 2 hPa will make the weather icon change. So '2" is the most sensitive setting, "4" is the least sensitive setting (default setting is "2").
Page 47 weather condition due to air pressure level (Sunny, Sunny + Cloudy or Cloudy + Rainy) and the current outdoor temperature (Temperature value detected by Transmitter channel 1) : ≥ 78.8°F 50 to 66°F 32 to 49.8°F < 32°F (0°C) 66.2 to 78.6°F (10 to 18.9°C) (0 to 9.9°C) (26°C)
Page 48 ≥ 78.8°F 50 to 66°F 32 to 49.8°F < 32°F (0°C) 66.2 to 78.6°F (26°C) (10 to 18.9°C) (0 to 9.9°C) (19 to 25.9°C) Sunny + Cloudy...
Page 49 ≥ 78.8°F (26° 50 to 66°F 32 to 49.8°F < 32°F (0°C) 66.2 to 78.6°F (19 to 25.9°C) (10 to 18.9°C) (0 to 9.9°C) Cloudy + Rainy...
Page 50 Note : After setting up, readings for weather forecasts should be disregarded for the next 12-24 hours. This will allow sufficient time for the Weather Station to collect air pressure data at a constant altitude and therefore result in a more accurate forecast.
Page 51 rain), the Weather Station will be more accurate compared to use in areas where the weather is stagnant most of the time (for example mostly sunny). If the Weather Station is moved to another location significantly higher or lower than its initial standing point (for example from the ground floor to the upper floors of a house), remove the batteries and re-insert them after about 30 seconds.
Page 52: The Weather Tendency Indicator
THE WEATHER TENDENCY INDICATOR Working together with the weather icons are the weather tendency indicators (the upward and downward arrows located on the right hand side of the weather man icon). When the indicator points upwards, it means that the air-pressure is increasing and the weather is expected to improve, but when indicator points downwards, the air-pressure is dropping and the weather is expected to become worse.
Page 53 Therefore, user may see how the weather has changed and is expected to change. For example, if the indicator is pointing downwards together with cloudy icons, it means that the last noticeable change in the weather was when it was sunny (the sunny icon only).
Page 54: Display Of Indoor Temperature And Humidity Reading
DISPLAY OF INDOOR TEMPERATURE AND HUMIDITY READING: The indoor temperature and humidity are measured and displayed on the first section of the LCD when the + key is pressed. Indoor Relative Indoor Humidity % Temperature in °C...
Page 55 DISPLAY OF OUTDOOR TEMPERATURE AND HUMIDITY: Transmitter identification No. (shown when more than one transmitter is used)
Page 56: Display Of Indoor Maximum And Minimum Records
The last LCD section shows the outdoor data and a channel number above the temperature will also show if more than one transmitter has been used. DISPLAY OF INDOOR MAXIMUM AND MINIMUM RECORDS:...
Page 57 In normal display mode, press the MIN/ MAX button five times. The maximum indoor temperature and humidity will be shown in the bottom section of LCD. Also the time of recording this temperature will be displayed. Time of recording the max temperature Max humidity...
Page 58 Press the MIN/ MAX button once more to display the date of recording of this temperature reading.
Page 59 Then press the MIN/MAX button one more time, the minimum indoor temperature and humidity will be shown in the bottom section of LCD. Also the time of recording this temperature will be displayed By pressing the MIN/MAX button one more time, the date of recording this temperature will be shown.
Page 60: Display Of Outdoor Maximum And Minimum Records
In normal display mode, press the MIN/ MAX button to advance to the indoor MIN/ MAX display. Press the SET key once, this will reset the currently shown indoor minimum or and maximum data recorded to the current time, date, temperature and humidity.
Page 61 In normal display mode, press the CH button to select the desired channel. The channel ID will be displayed above the outdoor temperature reading. Press the MIN/MAX button once, the max data of the selected channel will be displayed. Also the time of recording this temperature will be displayed. Press the MIN/MAX button once more, the date of reording this reading will be shown.
Page 63 By pressing the MIN/MAX button more more time, the date of recording this temperature will be shown. Press one more time the MIN/ MAX button to advance to the indoor Max/ Min display RESETTING THE OUTDOOR MAXIMUM/ MINIMUM RECORDS Note: •...
Page 64 separately. In normal display mode, press the CH button to select a channel. The channel Identification No. (channel No.) will be displayed above the outdoor temperature reading. Note: The transmitter number will only be displayed if more than one transmitter is applied. Press the MIN/ MAX button once.
Page 65 Press MIN/ MAX button twice more to show the minimum data. The "min" icon will be displayed. Press the SET button, this will reset the outdoor minimum temperature and humidity record to the current value. Press six more times the MIN/MAX key to return to the normal display. TEMPERATURE TRANSMITTER: The range of the Thermo-hygro Transmitter may be affected by the temperature.
Page 66: 868 Mhz Reception
868 MHz RECEPTION The Weather station should receive the temperature data within 5 minutes after set-up. If the temperature data is not received 5 minutes after setting up (not successfully continuously, the outdoor display shows “- - -” ), please check the following points: The distance of the weather station or transmitter should be at least 1.5 to 2 meters away from any interfering sources such as computer monitors or TV...
Page 67 Using other electrical products such as headphones or speakers operating on the same signal frequency (868MHz) may prevent correct signal transmission and reception. Neighbours using electrical devices operating on the 868MHz signal frequency can also cause interference. Note: When the 868MHz signal is received correctly, do not re-open the battery cover of either the transmitter or Weather station, as the batteries may spring free from the contacts and force a false reset.
Page 68: Positioning The Weather Station
The transmission range is about 100 m from the transmitter to the Weather station (in open space). However, this depends on the surrounding environment and interference levels. If no reception is possible despite the observation of these factors, all system units have to be reset (see Setting up). POSITIONING THE WEATHER STATION: The Weather Station has been designed to be hung onto wall or free standing.
Page 69 To wall mount Choose a sheltered place. Avoid direct rain and sunshine. Before wall mounting, please check that the outdoor temperature and humidity values can be received from the desired locations. Fix a screw (not supplied) into the desired wall, leaving the head extended out the by about 5mm.
Page 70 Free standing With the detachable stand, the weather station can be placed onto any flat surface.
Page 71 POSITIONING THE THERMO-HYGRO TRANSMITTER: The Transmitter is supplied with a holder that may be attached to a wall with the two screws supplied. The Transmitter can also be position on a flat surface by securing the stand to the bottom to the Transmitter.
Page 72 To wall mount: 1. Secure the bracket onto a desired wall using the screws and plastic anchors. 2. Clip the remote temperature/humidity sensor onto the bracket.
Page 73: Care And Maintenance
Note: Before permanently fixing the transmitter wall base, place all units in the desired locations to check that the outdoor temperature reading is receivable. In event that the signal is not received, relocate the transmitters or move them slightly as this may help the signal reception.
Page 74 • Do not submerge the units in water. Furthermore, fix all parts in place where the units are adequately protected against moisture and rain. • Immediately remove all low powered batteries to avoid leakage and damage. Replace only with new batteries of the recommended type. •...
Page 75: Specifications
SPECIFICATIONS: Temperature measuring range: Indoor -9.9ºC to +59.9ºC with 0.1ºC resolution (14.1°F to +139.8°F with 0.2°F resolution, “OF.L” displayed if outside this range) Outdoor -39.9ºC to +59.9ºC with 0.1ºC resolution (-39.8°F to +139.8°F with 0.2°F resolution, “OF.L” displayed if outside this range)
Page 76 Relative humidity measuring range: 1% to 99% with 1% resolution (displays “- -” when lower than 1 %; displays "99" % if higher than 99 %) Indoor temperature checking interval : every 15 seconds Indoor humidity checking interval every 20 seconds Outdoor data reception every 16 seconds Power supply:...
Page 77: Liability Disclaimer
Battery life cycle (Alkaline batteries recommended) Weather station Approximately 24 months Thermo-hygro Transmitter : Approximately 12 months Dimensions (L x W x H) Weather station 58.2 x 17.6 x 131.9 mm Thermo-hygro Transmitter : 36.6 x 13.5 x 87.9 mm LIABILITY DISCLAIMER:...
Page 78 The electrical and electronic wastes contain hazardous substances. • Disposal of electronic waste in wild country and/or in unauthorized grounds strongly damages the environment. Please contact your local or/and regional authorities to retrieve the • addresses of legal dumping grounds with selective collection. All electronic instruments must from now on be recycled.
Page 79 As stated on the gift box and labeled on the product, reading the “User • manual” is highly recommended for the benefit of the user. This product must however not be thrown in general rubbish collection points. The manufacturer and supplier cannot accept any responsibility for any •...
Page 80 This product is not a toy. Keep out of the reach of children. • No part of this manual may be reproduced without written authorization of the manufacturer.
Page 81 R&TTE Directive 1999/5/EC Summary of the Declaration of Conformity : We hereby declare that this wireless transmission device does comply with the essential requirements of R&TTE Directive 1999/5/EC.

La Crosse Technology WIRELESS WEATHER STATION Instruction Manual

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