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signal can be affected by mobile phones, TV, electrical appliances or other
electronic interference.  To get the best performance of the Atomic clock,
please install the home receiver near a window and away from large metallic
objects.  If the unit is not working properly, change the unit position.  There
may be some interference at this location.  

TROUBLE SHOOTING

Indoor and Outdoor temperatures do not match when
placed next to each other 

-

Each sensor is manufactured to be +/- 2 degrees in accuracy under normal
conditions.  So it is possible to have up to four degrees difference shown on
the separate temperature sensors (one could be “+2 degree” and the other
“-2 degrees”.  Additionally, the calibration curve is different between the two
units because of the greater temperature range of the outdoor sensor.
Errors are usually noted on the extreme ends of the temperature ranges.

Base unit is not accepting remote transmissions 

-

The units may not be properly synchronized or the batteries may need to be
replaced.  See “GETTING STARTED” section beginning on page 2 of the
instructions for detailed instructions.  With the two units next to each other,
attempt synchronization.  Remember to always place the remote sensor
within the effective transmission range and away from large metal surfaces.

What is the recommended battery type?

Your unit will come with 4 “AA” alkaline batteries (2 “AA” batteries required for
each unit).  We recommend using only alkaline batteries for replacements.

Where can I mount the remote sensor?

To get accurate readings and to prolong the life of your sensor, we rec-
ommend that you mount it out of direct sunlight and rain.  Fog and mist will
not affect the sensor, but large volumes of soaking rain may.  To guard
against this, we recommend that you mount it under the eve of your house,
your garage or any other suitable place that will keep it out of direct sun 
and rain.

8

Outdoor Temperature Reading shows “- - ”

This is usually an indication that the channel selector (located in the top left
corner of the home receiver) is set incorrectly to receive the signal from the
remote sensor.  If you have only one remote sensor, ensure that the channel
selector is set to “1”.  To change the channel, press the “channel” button
located on the front of the home receiver. 

The home receiver may also be “scrolling” - looking for sensor readings from
more than one remote sensor.  This home receiver can support up to three
remote sensors (only one is included). If it is looking for more than one
remote sensor, a “     ” icon will appear below the channel designator.
Again, to select a reading from just one remote sensor, press the “channel”
button to remove the scroll icon and ensure that the channel selected now
reads “1”.

The unit is “locked” - I can’t perform unit functions -

When this occurs, the unit maybe in “forced synchronization” mode. If the
radio antenna icon shows “waves” projecting from it, the unit is attempting
to synchronize with the atomic clock frequency. To override, simply press the
“ - ” button on the back of the unit. You will now be able to perform all other
functions.

The weather forecast does not match current outdoor
conditions -

The forecast projects weather conditions 8-12 hours into the future. It does
not reflect current conditions.

To ensure accurate weather forecast, it may be necessary to manually enter
existing conditions (see page 2 “Input Existing Weather Conditions”).

9

DWS-220SP-ENG.qxd  10/12/04  11:34 AM  Page 9

Summary of Contents for EnviraStation DWS-220

Page 1: ...ntre otras aquellas garantías implícitas de idoneidad y comerciabilidad están limitadas a la duración total de dos años a partir de la fecha de compra original Para obtener un servicio cubierto por la garantía para su producto HoMedics puede entregar la unidad personalmente o enviarla por correo junto con su recibo de compra fechado como prueba de la compra el franqueo pagado junto con un cheque o...

Page 2: ...rm and exit 3 The unit is now calibrated to the existing pressure and weather conditions SETTING TIME RADIO CONTROLLED CLOCK The home receiver will start synchronizing the clock after the 1st channel of the RF thermometer is registered 1 At normal mode hold the button located on the back of the home receiver for 3 seconds to force synchronization 2 The antenna icon will appear during the synchroni...

Page 3: ...k of the home receiver to adjust month day setting Press SET button to confirm 5 Select Hour Minute Use the buttons located on the back of the home receiver to adjust hour minute setting Press SET button to confirm 6 DST On Off Daylight Savings Time Use the buttons to turn DST on or off Press SET button to confirm FAHRENHEIT CENTIGRADE SELECTION You can now select either Fahrenheit or Centigrade t...

Page 4: ...n the random code of the first remote sensor and log it in as channel 1 Channel 2 and Channel 3 will be registered in the same way if additional sensors are used The home receiver can monitor up to 3 separate sensors Once a channel is registered it will not accept any new sensors However registered channels can be erased by removing the batteries in the remote sensor or the home unit When replacin...

Page 5: ... of direct sunlight and rain Fog and mist will not affect the sensor but large volumes of soaking rain may To guard against this we recommend that you mount it under the eve of your house your garage or any other suitable place that will keep it out of direct sun and rain 8 Outdoor Temperature Reading shows This is usually an indication that the channel selector located in the top left corner of t...

Page 6: ...ul interference and 2 This device must accept any interference received including interference that may cause undesired operation FCC ID L5C0761TX 1 Transmitter Freq 434 MHz 10 11 Indoor Temp LCD Clock Outdoor Temp Indoor Humidity REMOTE SENSOR Date Alarm s Set Time Zone Trend Indicator s Remote Sensor Channel Indicator Atomic Time Weather Forecast HOME RECEIVER SPECIFICATIONS Range of temperature...

Page 7: ...d to those implied warranties of fitness and merchantability are limited in the total duration of two years from the original purchase date To obtain warranty service on your HoMedics product either hand deliver or mail the unit and your dated sales receipt as proof of purchase postpaid along with check or money order in the amount of 5 00 payable to HoMedics to cover handling Upon receipt we will...

Page 8: ...la presión y condiciones climáticas existentes CÓMO CONFIGURAR LA HORA RELOJ CONTROLADO POR RADIO La unidad receptora interior comenzará a sincronizar el reloj luego de que se registre el primer canal del termómetro de RF 1 En el modo normal mantenga presionado durante 3 segundos el botón que se encuentra en la parte posterior del receptor interior para provocar la sincronización 2 El ícono de la ...

Page 9: ...del receptor interior para ajustar la configuración del mes y del día Presione el botón SET configurar para confirmar su selección 5 Selección de la hora y los minutos use los botones y ubicados en la parte posterior del receptor interior para ajustar la configuración de la horas y los minutos Presione el botón SET configurar para confirmar su selección 6 Encendido y apagado de DST Daylight Saving...

Page 10: ...s 2 y 3 se registrarán del mismo modo en caso de usar sensores adicionales La unidad interior puede monitorear hasta 3 sensores diferentes Una vez que se registra un canal no aceptará ningún sensor nuevo Sin embargo los canales registrados pueden borrarse retirando las pilas del sensor exterior o de la unidad interior Cuando cambie las pilas del sensor exterior recuerde borrar el canal correspondi...

Page 11: ...sol directo y la lluvia 20 La lectura de la temperatura exterior muestra Generalmente ésta es una indicación de que el selector de canales ubicado en la esquina superior izquierda del receptor interior está configurado incorrectamente para recibir la señal del sensor exterior Si tiene únicamente un sensor exterior asegúrese de que el selector de canales esté configurado en 1 Para cambiar el canal ...

Page 12: ...iguientes dos condiciones 1 Este artefacto no puede causar interferencias nocivas y 2 Este artefacto debe aceptar cualquier interferencia que reciba incluyendo la interferencia que pueda causar un funcionamiento no deseado FCC ID L5C0761TX 1 Transmisor Frec 434 MHz 22 23 Temperatura interior Reloj LCD Temperatura exterior Humedad interior SENSOR EXTERIOR Fecha Alarma s configurada s Zona horaria I...

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