Copyright © Lexibook 2005
7
2. CH 123
will be displayed. Select a channel (1, 2 or 3) using the
[D2]
switch. The channel function
allows the receiver to identify each remote sensor. The main unit can receive up to 3 different
remote channels. The preferred channel number (1, 2 or 3) for each individual remote sensor can be
assigned. However, channel 1 is used for collecting data from outdoors and activating the weather
forecast symbols. If you only have one remote sensor, please set it at channel 1 and place it ou
doors.
3.
Select whether the sensor will display the temperature in Celsius or Fahrenheit degrees by pressing
[D1]
.
4.
Press the TX button
[D3]
to synchronize the sensor with your new settings. The icon
will appear
at
[C5]
.
5.
Insert 2 x AA batteries at the back of the main unit.
Note:
the SM1820 comes with one main unit and one remote sensor. If you wish to buy additional
sensors please refer to the section ACCESSORIES at the end of this manual. SM1822 comes with
2 sensors, SM1823 comes with 3 sensor.
SYNCHRONIZATION
1.
The Learn function executes automatically and runs for approximately 2 minutes when the batteries
are first installed in the receiver.
2.
Within these 2 minutes, the main unit picks up the temperature & humidity signals from the remote
sensor and displays the readings. If you only have one remote sensor, the main unit will be
automatically synchronized with the channel set on the remote sensor.
SM1820GB 11/04/2005 10:19 Page 7
