Operation Manual

22
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).
Please participate in the preservation of the environment. Return used batteries to an
authorized depot.
SETTING UP
Note: This weather station receives only one outdoor transmitter.
1. First, insert the batteries in the transmitter (see “How to install and replace batteries in the thermo-
hygro transmitter” above).
2. Within 30 seconds of powering up the transmitter, insert batteries in the weather 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. Then 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 successful 868 MHz transmission, the distance between the weather station and
the transmitter should be within 100 meters (see notes on “Positioning” and “868 MHz Reception”).
FUNCTION KEYS
Weather station:
The weather station has five easy to use function keys:
SET key
 Press and hold for 3 seconds to enter manual setting modes: LCD contrast, Daylight Saving Time
ON/OFF, manual time, calendar and relative air pressure reference value
 To stop the alarm sound
SET key
+ key
MIN/MAX key
ALARM key
SUN key