Battery Replacement - TFA 30.3048 Mode D'emploi

TFA_No_30.3048_Anleitung_02_21
TWIN – Wireless thermometer
• Check the transmission of 433 MHz signal from the transmitter
to the display unit (transmission range 30 m free field). Within
ferro-concrete rooms (basements, superstructures), the re-
ceived signal is naturally weakened.
• If necessary choose another position for transmitter and/or
basic station.
8. Care and maintenance
• Clean the instrument with a soft damp cloth. Do not use solvents
or scouring agents.
• Remove the batteries if you do not use the product for a long
period of time.
• Keep the instrument in a dry place.

8.1 Battery replacement

• When the battery symbol on the display of the outdoor tempera-
ture appears, replace the batteries in the transmitter.
• Please note:
When the batteries are changed, the contact between transmit-
ter and receiver must be restored – so always insert new batter-
ies into both units or start a manual transmitter search.
9. Troubleshooting
Problems
No indication
at the base station
No transmitter reception
Display "---"
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28.02.2021 7:51 Uhr
Solution
➜ Ensure batteries polarities
are correct
➜ Change batteries
➜ Check batteries of external trans-
mitter (do not use rechargeable
batteries!)
➜ Restart the transmitter and the
basic station according to the
manual
Seite 10
TWIN – Wireless thermometer
➜ Start manual search for the
➜ Choose another place for the
➜ Reduce the distance between the
➜ Check if there is any source of
➜ Change batteries
Incorrect indication
➜ Press the RESET button on the
10. Waste disposal
This product has been manufactured using high-grade materials
and components which can be recycled and reused.
Never dispose of empty batteries and rechargeable
batteries in household waste.
As a consumer, you are legally required to take them to
your retail store or to an appropriate collection site
depending on national or local regulations in order to
protect the environment.
The symbols for the heavy metals contained are:
Cd=cadmium, Hg=mercury, Pb=lead
This instrument is labelled in accordance with the EU
Waste Electrical and Electronic Equipment Directive
(WEEE).
transmitter: Press the RESET
button in the battery compart-
ment of the transmitter by using
a pointed object and press and
hold the SEARCH button on the
base station
transmitter and/or the base
station
transmitter and the base station
interference
base station by using a pointed
object
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