Instruction manual

21
TO INSTALL AND REPLACE BATTERIES IN THE THERMO-HYGRO TRANSMITTER
The outdoor thermo-hygro transmitter uses 2 x AAA, IEC LR3, 1.5V batteries. When the
batteries need to be replaced, the low battery symbol will appear on the LCD of the outdoor
transmitter. To install and replace the batteries, please follow the steps below:
1. Remove the cover.
2. Insert batteries, observing the correct polarity (see marking).
3. Replace the battery cover on the unit.
TO INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION
The weather station uses 2 x C, IEC LR14, 1.5V batteries.
To install and replace the batteries, please follow the steps
below:
1. Remove the cover at the back of the weather
station.
2. Insert batteries, observing the correct polarity (see
marking).
3. Replace the compartment cover.
Battery replacement
• Replace the batteries when the battery symbol of the weather station appears near the air pressure
display.
• When the batteries of the transmitter are used up, the low battery icon appears above the outdoor
humidity display of the weather station.
Note:
In the event of changing batteries in any of the units, all units need to be reset by following the setting up
procedures. This is because a security code is assigned by the transmitter at start-up and this code must be
received and stored by the weather station in the first 3 minutes of power being supplied to it.
SETTING UP
Note: This weather station receives only one outdoor transmitter.
1. First, insert the batteries in the transmitter (see “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 “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 this information is not displayed on the
LCD after 1 minute, remove the batteries and wait for at least 1 minute before reinserting them. Once
the indoor data is displayed user may proceed to the next step.