Installation; Operation - Hama EWS-3000 Operating Instructions Manual

4.1. Measuring station
• Open the battery compartment (32), remove the contact
breaker and then close the battery compartment (32).
• Press the CH button (29) repeatedly to select the channel the
measuring station is to use for transmission. CH1, CH2 or CH3
is shown on the display.
• Press the °C/°F button (31) to choose between °C and °F for the
temperature display.
• Then close the battery compartment cover.
4.2. Base station
• Open the battery compartment (25) and insert three
AA batteries with the correct polarity into the battery
compartment (25). Then close the battery compartment cover.
4.3. 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
• When the symbol (3) appears, replace the 2 AAA batteries
for the measuring station with 2 new ones.
• Open the battery compartment (32), remove and properly
dispose of the depleted batteries, and insert two new AAA
batteries with the correct polarity. Then close the battery
compartment cover.
Base station
symbol (5) appears, replace the 3 AA batteries
• When the
for the base station with 3 new ones.
• Open the battery compartment (25), remove and properly
dispose of the dead batteries and insert 3 new AA batteries
with the correct polarity. Then close the battery compartment
cover (25).

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 and
base stations is up to 30 m in open spaces.
• Before installation, ensure that wireless transmission will not
be disrupted by interference or obstacles like buildings, trees,
vehicles, high-voltage lines, etc.
• 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.
5.1. Base station
• Use the base to position the base station on a level surface.
• Alternatively, you can install the base station on a wall using the
opening 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 (30).

6. Operation

Note
Hold down the + button (22) or the – button (23) to select the
values faster.
6.1. Connection to the measuring station
• After you insert the batteries, the base station automatically
searches for a connection to the measuring station and performs
initial setup.
Note
• Initial setup takes approx. 3 minutes.
• During the connection attempt, the measuring station radio
symbol (1) will ash.
• Do not press any buttons during setup. Otherwise, values may
not be transmitted correctly and there is a risk of value errors
and inaccuracies.
• The setup process is completed when the indoor (6) and
outdoor (4) measurement data is displayed
• If the base station still does not receive a signal from the
measuring station, press and hold the Channel button (24) for
approx. 3 seconds to start the manual search for the signal.
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