La Crosse Technology WS7027 User Manual

WIRELESS 868 MHz WEATHER STATION

Instruction Manual

INTRODUCTION:

Congratulations on purchasing this Weather Station with wireless 868MHz transmission of outdoor temperature and humidity and display of indoor temperature and humidity. It is further featuring a DCF-77 radio controlled clock with date display. With four easy to use function keys, this innovative product is ideal for use in the home or office.

« 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 o utdoor data measured from the transmitters: follow your climatic variations in real-time!

FEATURES:

The Weather Station

LCD Display

Function Keys

∙DCF-77 Radio controlled time with manual setting options

∙Time reception ON/OFF

∙12/24 hour display

∙Hour and minute display, seconds indicated by flashing dot

∙Time zone option ±12hours

∙Date and month / weekday and date calendar display selectable

∙Weather forecasting with 3 weather icons and weather tendency indicator

∙Weather forecasting icon sensitivity setting

∙Temperature display in degrees Celsius (°C) or Fahr enheit (°F) selectable

∙Indoor and outdoor temperature display with MIN/MAX recording

Hanging Hole

Battery cover

Detachable stand

∙Indoor and outdoor humidity reading displayed as RH% with MIN/MAX recordings

∙All MIN/MAX temperature recordings show date and time received

∙All MIN/MAX recordings can be reset

∙Indoor comfort level indicator - happy or sad face icons

∙Can take up to three outdoor transmitters

∙LCD contrast setting

∙Low battery indicator

∙Wireless transmission at 868 MHz

∙Signal reception intervals at 4 seconds

∙Wall mounting or table standing

The Thermo-Hygro Outdoor Transmitter

∙Remote transmission of outdoor temperature and humidity to Weather Station by 868

MHz

∙ Display alternately the outdoor temperature and humidity readings on LCD ∙ Shower proof casing

∙ Wall mounting case (Mounting at a sheltered place. Avoid direct rain and sunshine)

HOW TO INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION

The Weather station uses 3 x AA, IEC LR6, 1.5V batteries. When batteries will need to

be replaced, the low battery icon will appear on the LCD. To install and replace the batteries, please follow the steps below:

1. Insert finger or other solid object in the space at the bottom center of the battery

compartment and lift up to remove the cover.

2. Insert batteries observing the correct polarity (see marking). 3. Replace compartment cover.

HOW TO INSTALL AND REPLACE BATTERIES IN THE THERMO-HYGRO OUTDOOR TRANSMITTER

The Thermo-hygro transmitter uses 2 x AA, IEC LR6, 1.5V battery. To install and replace the batteries, please follow the steps below:

1.Remove the battery compartment cover.

2.Insert the batteries, observing the correct polarity (see marking).

3. Replace the battery compartment cover on the unit.

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 on an annual basis to ensure optimum accuracy of these units.

Please participate in the preservation of the environment. Return used batteries to an authorised depot.

SETTING UP:

WHEN ONE TRANSMITTER IS USED

1.First, insert the batteries in the transmitter (see “How to install and replace batteries in the Termo-hygro outdoor transmitter” above).

2.Within 2 minutes of powering up the transmitter, insert the batteries in the Temperature Station (see “How to install and replace batteries in the Weather Station” above). Once the batteries are in place, all segments of the LCD will light up briefly and a short signal tone will sound. Following the indoor temperature/humidity and the time as 0:00 will be displayed. If these information are not displayed on the LCD after 60 seconds, remove the batteries and wait for at least 60 seconds before reinserting them. Once the indoor data is displayed user may proceed to the next step.

3.After the batteries are inserted, the Weather station will start receiving data signal from the transmitter. The outdoor temperature and humidity data should then be displayed on the Weather station. If this does not happen after 2 minutes, the batteries will need to be removed from both units and reset from step 1.

4.In order to ensure sufficient 868 MHz transmission however, the distance between the Weather Station and the transmitter should not be more than 100 meters (see notes on “Positioning” and “868 MHz Reception”).

Note: In the event of changing batteries of the units, ensure the batteries do not spring free from the contacts. Always wait at least 1 minute after removing the batteries before reinserting, otherwise start up and transmission problems may occur.

WHEN MORE THAN ONE TRANSMITTER IS USED

1.User shall remove all the batteries from the Weather Station and transmitters, and wait 60 seconds.

2.Insert the batteries in the first transmitter.

3.Within 2 minutes of powering up the first transmitter, insert the batteries in the Weather Station. Once the batteries are in place, all segments of the LCD will light up briefly and a short signal tone will sound. Following the indoor temperature/humidity and the time as 0:00 will be displayed. If this information is not displayed on the LCD after 60 seconds, remove the batteries from both units and wait for at least 60 seconds before reinserting them.

4.The outdoor temperature and humidity data from the first transmitter (channel 1) should then be displayed on the Weather 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.

5.Insert the batteries in the second transmitter as soon as the outdoor temperature and humidity readings from the first transmitter are displayed on the Weather Station.

Note : User shall insert the batteries into the second transmitter within 45 seconds after the Weather Station displays the information of the first transmitter.

6.The outdoor temperature and humidity from the second transmitter and the "channel 2" icon should then be displayed on the Weather Station. If this does not happen after 2 minutes, the batteries will need to be removed from all the units and reset from step 1.

7.Insert the batteries in the third transmitter as soon as the "channel 2" icon and outdoor data are displayed on the Weather Station. 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. If this does not happen, user shall restart the setting up from step 1.

Note : User shall insert the batteries into the third transmitter within 45 seconds after the Weather Station displays the information of the first transmitter. Or immediately after reception of the second transmitter is

finished.

8.In order to ensure sufficient 868 MHz transmission however, the distance between the Weather Station and the transmitter should not be more than 100 meters (see notes on “Positioning” and “868 MHz Reception”).

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.

FUNCTION KEYS:

Weather station:

The weather station has four easy to use function keys:

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, Date, °C/°F, and W eather forecasting icon sensitivity settings. Note: The year can be displayed in the set mode (not displayed in normal mode)

IN key (Indoor)

∙To toggle between the current/ minimum / maximum indoor temperature and humidity

∙To press for over 3 seconds to reset the indoor maximum and minimum temperature and humidity records

(will reset all records to current level)

Note: The Time/date information is only available for MIN/MAX temperature data, and will be changed to default time after the reset operation

∙To change LCD contrast, time zone, Time Reception ON/OFF, 12/24 hour display, hour, year, month, day, °C/°F and weather forecasting icon sensitivity in s etting modes

Note: in 24hr time display mode, the day is set by using the IN key. In 12hr time display mode, the month is set by using the IN key

OUT key (Outdoor)

∙To toggle between the current/ minimum/ maximum outdoor temperature and humidity

∙Press for around 3 seconds to reset the outdoor maximum and minimum temperature and humidity records

(will reset all records to current level of the relative transmitter being reseteach transmitter’s data must be reset separately)

Note: The time/date information of MIN/MAX temperature will be reset to default time as well.

∙To change minute, day, month units in setting modes

Note: in 24hr time display mode, the month is set by using the OUT key. In 12hr time display mode, the day is set by using the OUT key

CH key (Channel)

∙To toggle between the Thermo-Hygro outdoor transmitters 1, 2 and 3 (if more than 1 transmitter is used)

∙To exit manual setting mode

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