Temperature Unit Setting; Battery Replacement - TFA Dostmann MEMO Instrucciones De Uso

TFA_No. 35.1141_Anleitung_04_20
MEMO - Wireless weather station

7.4.2 Temperature unit setting

• Press the +/°C °F button in normal mode to change between °C (Celsius) or °F (Fahrenheit) as tem-
perature unit.
7.5 Display of seconds or day-of-the-week
• Press and hold the +/°C °F button in normal mode for three seconds to change between seconds or
day-of-the-week.
7.6 Additional outdoor transmitters
• To have more than one outdoor transmitter select a different channel (CH1, CH2 or CH3) for each
single outdoor transmitter with the CH1/2/3 switch on the transmitter's battery compartment.
• Insert two new 1.5 V AAA batteries, polarity as illustrated. Start the base station operation or search
for the transmitter(s) manually.
• Choose the respective transmitter by pressing the CH button.
• Hold the CH button on the base station for three seconds. The registered transmitter (channel) will
be canceled.
• Press the TX button in the transmitter battery compartment. The transmission of the outdoor data
takes place immediately and the base station gives a "beep" sound if it has received the values.
• The outdoor values and the channel number will be shown on base station display. If you have
installed more than one outdoor transmitter, press the CH button on the base station to change
between the channels 1 to 3.
• You can also choose an alternating channel display. Press CH button. A circle symbol will appear for
the alternating channel after the last registered channel (1 to 3). To deactivate the function press the
CH button again.
• After successful installation of the outdoor transmitter(s), close the battery compartment carefully.
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MEMO - Wireless weather station
8. Positioning and mounting of the base station and transmitters
• When placed outdoors, choose a shady and dry place for the transmitter. Direct sunlight may trigger
incorrect measurement and continuous humidity damages the electronic components needlessly.
• Place the base station in the living room. Avoid the vicinity of any source of interference such as
computer screens, TV sets or solid metal objects.
• Once the desired location is chosen, check if the transmission from transmitters to the base station
is possible (transmission range of up to 60m in open areas). Within solid walls, especially with
metal parts, the transmission range can be reduced considerably.
• If necessary choose another position for the transmitter and/or base station.
• Is the transmission successfully, you can wall mount the transmitters or place them onto a flat sur-
face.
9. Care and maintenance
• Clean the device with a soft damp cloth. Do not use solvents or scouring agents.
• Remove the batteries from both instruments if you do not use the products for a long period of time.
• Keep the devices in a dry place.

9.1 Battery replacement

• When the battery symbol appears on a channel display, change the batteries of the respective trans-
mitter.
• Change the base station batteries when the battery symbol appears on the indoor values display.
• Please note:
When the batteries are changed, the contact between the transmitter and the base station must be
restored – so always insert new batteries into both devices or start a manual transmitter search.
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