Lexibook SM1120 User Manual
Copyright © Lexibook 2004
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Congratulations on your purchase of this weather station, MeteoClock SM1120. Please take the time
to read and understand this manual so you can begin to enjoy the convenience and features this
product has to offer.
What exactly is a W
eather Station?
Lexibook digital stations measure not only the time in progress - thanks to their built-in clock - but
also the actual weather!
The MeteoClock SM1120 incorporates different functions:
- Thermometer:
Temperature is displayed in real time to the nearest tenth of a degree Celsius. Thanks to its
wireless sensor, the station can sense from a distance the outside temperature or that of another
room!
- Hygrometer:
Outdoor hygrometry is expressed in percentage of humidity in the ambient air. The ideal “Comfort”
Zone for the human body ranges from 35 to 65% hygrometry for a given temperature in between
18 and 24ºC.
INTRODUCTION
Wireless Weather Station
SM1120 + ASM20 - Owners manual
Copyright © Lexibook 2004
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FEATURES
Main Display Unit SM1120:
■ 12/ 24 hour clock and alarm
■ Auto synchronising radio controlled clock
(DCF-77)
■ local temperature display
■ receives and displays temperature and
humidity readings from up to 4 remote
transmitter via RF technology of 433MHz
■ minimum and maximum temperature record
■ high/ low temperature alarm function
■ temperature and humidity trend indicator
■ weather report symbols
■ LED Backlight
■ user-selectable °C or °F
■ battery type: 2 x AA
Remote Sensor ASM20:
■ drip-proof design with LCD
■ temperature display in user-selectable
°C or °F
■ humidity display
■ transmission range: up to 40 meters in
open area
■ battery type: 2 x AA
Copyright © Lexibook 2004
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Button placement
CHANNEL: scrolls through remote channels 1-4
ALARM/AM/PM/°C/°F: toggles between °C and °F, 12 and 24 hour
format, turns alarm on/off; clears temperature alarm
presets
MODE/SNOOZE: scrolls through time, alarm and temperature
alarm set points (high/low); activates alarm snooze
UP/HOUR/MAX: scrolls through hours; shows maximum
temperature; enables and disables backlight
DOWN/MINUTE/MIN: scrolls through minutes; show minimum
temperature
Table Stand
SET: enter to House code and Channel setting modex
°C/°F: change between °C or °F, change channel and
house code
Battery compartment
LCD display
Wall Mount Holder & Table Stand
GETTING STARTED
Copyright © Lexibook 2004
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Battery installation
remove battery cover
2 AA size batteries (SM1120)
2 AA size batteries (ASM20)
Insert between terminals observing proper polarity then replace cover
LOW BA
TTERY INDICATION: Low battery indication will be flashing low battery indicator (for both
indoor & outdoor). On transmitter, will be displayed.
Setting remote transmitters
Insert batteries to start setup
HOUSE CODE will flash for 8 seconds
Select HOUSE CODE (1-15) by pressing °C/°F and then press SET
Transmitters for each receiver must be set to the same HOUSE CODE and pressing SET
CHANNEL will flash for 8 seconds
Select CHANNEL(1-4) by pressing °C/°F and then press SET
Humidity & Temperature will display
Select °C or °F of Temperature by pressing °C/°F key
* Use a different house code if your weather station detecTs other signals from
neighboring sources
* Factory default: house code = 01 and channel = 01
GETTING STARTED
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