Insert Batteries; Replacing The Batteries; Base Station; Measuring Station - Hama EWS Intro Mode D'emploi

4. Getting Started

4.1 Insert batteries

Note
Before use, ensure you insert the batteries in the measuring
station rst and then in the base station.

Measuring station

• Open the battery compartment (30) and remove the contact
breaker.
• Then close the battery compartment cover.
• The status LED lights up.

Base station

• Open the battery compartment (26) and remove the contact
breaker.
• Then close the battery compartment cover.

4.2 Replacing the batteries

Note – Replacing the batteries
• Note that the stations have to be resynchronised each
time after you change the batteries in the measuring or
base station.
• To do this, remove the batteries from the other station and
then reinsert them, or change them as required.
Measuring station
• If the symbol (next to the outdoor temperature (13)) is
displayed, replace the two AA batteries of the measuring station
with two new ones.
• Open the battery compartment (30), remove and properly
dispose of the dead batteries and insert
• two new AA batteries with the correct polarity. Then close the
battery compartment cover.
Base station
• If the symbol (next to the indoor temperature (17)) is
displayed, replace the two AA batteries in the base device
with new ones.
• Open the battery compartment (26), remove and properly
dispose of the dead batteries and insert two new AA batteries
with the correct polarity. Then close the battery compartment
cover.
5. Installation
Note – Installation
• We recommend initially placing the base and measuring
stations in the intended locations without installing them and
making all the settings described in
6. Operation – to do.
• Only install the stations once the appropriate settings have
been made and a stable wireless connection is established.
Note
• The wireless transmission range between the measuring
station and base station is up to 30 m in open spaces.
Note
• Before installation, ensure that wireless transmission will
not be disrupted by interference or obstacles like buildings,
trees, vehicles, high-voltage lines, etc. To avoid transmission
interference, do not operate adjacent wireless devices on
the same frequency
(433 MHz).
• Before the nal installation, ensure that there is su cient
reception between the intended installation locations.
• When installing the measuring station, ensure that it is
protected from direct sunlight and rain.
• The international standard height for measuring air
temperature is 1.25 m (4 ft) above ground.
Warning
• Buy special or suitable installation material from a specialised
dealer for wall-mounting.
• Ensure that no faulty or damaged parts are installed.
• Never apply force during installation. This could damage
the product.
• Before installation, ensure that the chosen wall is suitable for
the weight to be mounted, and make sure that there are no
electrical wires, water, gas or other lines at the installation
site on the wall.
• Do not mount the product above locations where persons
might linger.
5.1 Base station
• Use the base (27) to position the base station on a level surface.
• Alternatively, you can install the base station on a wall using the
opening (20) on the back.
5.2 Measuring station
• You can also position the measuring station on a level outdoor
surface.
• We recommend installing the measuring station securely on an
outdoor wall using the recess (29).
• Install an anchor, screw, nail, etc. in the wall of your choice.
• Hang up the base/measuring station using the opening (29)
intended for this purpose.
6. Operation
6.1 Connection to the measuring station
• When the batteries have been inserted, the base station
automatically searches for a connection to the measuring station
and to the radio signal.
Note
• The rst search for the measuring station can take up to
3 minutes; the search for the radio signal can take up to
7 minutes.
• If the base station receives no signal from the measuring
station, it automatically begins to search for the radio signal
after 3 minutes.
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