La Crosse Technology WS-9124 User Manual

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WIRELESS 915 MHz TEMPERATURE STATION

INTRODUCTION:

Congratulations on purchasing this compact 915MHz Wireless Temperature Station which displays time, indoor temperature, outdoor temperature and indoor humidity readings. With two easy to use keys, this product is ideal for use in the home or office.

This product offers:

Instruction Manual

INSTANT TRANSMISSION is the stateof-the-art new wireless transmission technology, exclusively designed and developed by LA CROSSE TECHNOLOGY. INSTANT TRANSMISSION offers you an immediate update (every 16 seconds!) of all your outdoor data measured from the transmitters: follow your climatic variations in real-time!

FEATURES:

The Temperature Station

•

LCD

Display

Function

Keys

Quartz clock in 12 or 24-hour time display (hour and minute, manually set) Indoor and outdoor temperature reading in Fahrenheit (°F) or Celsius (°C) Indoor humidity reading in %RH Wireless transmission at 915 MHz Signal reception intervals at 16-second Minimum and Maximum records of indoor temperature, indoor humidity and outdoor temperature

•

Low battery indicator

•

Wall mounting or table standing (table stand included)

The Outdoor Temperature Sensor

• Remote transmission of outdoor temperature to Temperature Station by 915 MHz

• Water-resistant casing

Hanging Hole

Battery compartment cover

Removable stand

• Wall mounting case (Mount in a sheltered location. Avoid direct rain and sunlight)

SETTING UP:

When one sensor is used

1. First, insert the battery into the temperature sensor. (see “Install and replace batteries in the temperature sensor“).

2. Immediately after and within 30 seconds, insert the batteries into Temperature Station (see “Install and replace batteries in the Temperature Station”). Once the batteries are in place, all segments of the LCD will light up briefly. Following the time as 12:00 and the indoor temperature will be displayed. If these are not displayed after 60 seconds, remove the batteries and wait for at least 10 seconds before reinserting them.

3. After inserting the battery into the sensor, the Temperature Station will start receiving data from the sensor. The outdoor temperature and the signal reception icon should then be displayed on the Temperature Station. If this does not happen after 3 minutes, the batteries will need to be removed from both units and reset from step 1.

4. In order to ensure sufficient 915 MHz transmission there should be a distance of no more than 330 feet (100 meters) between the final position of the Temperature Station and the sensor (see notes on “Mounting” and “915 MHz Reception”).

When more than one sensor is to be used

1. User shall remove all the batteries from the Temperature Station

and sensors and wait 60 seconds if setting has been done with one sensor before.

2. Insert the batteries to the first sensor.

3. Within 30 seconds of powering up the first sensor, insert the

batteries into to the Temperature Station. Once the batteries are in

place, all segments of the LCD will light up briefly. Following time as 12:00 and the indoor temperature will be displayed. If they are not shown in LCD after 60 seconds, remove the batteries and wait for at least 60 seconds before reinserting them.

4. The outdoor temperature from the first sensor (channel 1) should

then be displayed on the Temperature Station. Also, the signal reception icon will be displayed. If this does not happen af ter 2 minutes, the batteries will need to be removed from both units and reset from step 1.

5. Insert the battery into the second sensor immediately after (within

10 seconds after) inserting battery to the Temperature Station.

6. The outdoor temperature from the second sensor and the "channel

2" icon should then be displayed on the Temperature Station. If this does not happen after 2 minute, the batteries will need to be removed from all the units and reset from step 1.

7. Insert the batteries into the third sensor immediately after (within

10 seconds after) inserting battery to the second sensor.

8. Then within 2 minutes, the channel 3 outdoor data from the third

sensor will be displayed and the channel icon will shift back to "1" once the third sensor is successfully received. If this is not happen, user shall restart the setting up from step 1.

9. In order to ensure sufficient 915 MHz transmission there should be

a distance of no more than 330 feet (100 meters) between the final position of the Temperature Station and the sensor (see notes on “Mounting” and “915 MHz Reception”).

Note:

After the three sensors have been set up, user may need to check the readings displayed on the Temperature Station against those being shown on the sensor displays, in order to recognize which channel each sensor is displayed.

If the signal reception is not successful on the first frequency (915MHz) for 45 seconds, the frequency is changed to 920MHz and the learning is tried for another 45 seconds. If still not successful the reception is tried for 45 seconds on 910MHz. This will also be done for re-synchronization.

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 follow the set-up from step 1.

HOW TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE STATION

BATTERIES IN THE

The Temperature Station uses 2 x AAA, 1.5V Alkaline 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. Lift up the battery compartment cover.

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

3. Replace compartment cover.

HOW TO INSTALL AND REPLACE

TEMPERATURE SENSOR

The temperature sensor uses 1 x CR2023, 3.0V battery. When battery needs replacing, the low battery icon will appear on the LCD of the Temperature Station. To install and replace the batteries, please follow the steps below:

1. Remove the battery compartment cover at the back of the sensor.

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

3. Replace the battery cover on the unit.

Note:

In the event of changing batteries in any of the units, all to be reset by following the setup procedures. This is because a random security code is assigned by the sensor at start-up and this code must be received and stored by the Temperature Station in the first few minutes of power supplying.

BATTERY CHANGE:

It is recommended to replace the batteries in all units regularly to ensure optimum accuracy of these units. (Battery life - see

Specifications below)

FUNCTION KEYS:

Temperature Station:

The Temperature Station has two easy to use function keys.

SET/ CH key

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

units need

MIN/ MAX/ + key

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