Additional Transmitters; Battery Replacement - TFA 35.1123 Mode D'emploi

TFA_No. 35.1123_Anleit_09_13 01.10.2013
LOOK – Wireless Weather Station

9.1 Additional transmitters

• For having more than one external transmitter, select different channels (1-3) for each
sensor by the switch. The new transmitter will be received automatically by the basic unit.
• The outdoor values measured by the sensor are shown on the display of the basic unit. If
you have installed more than one transmitter, press CHANNEL button to change between
the outdoor transmitters.
• To cancel an unused channel hold CHANNEL button for 3 seconds. If a new channel is
received it will be automatically registered again.
10. Positioning and fixing of the basic station and the transmitter
• With the foldable leg at the back of the basic unit it can be placed onto any flat surface
or wall mounted at the respective location by the hanging hole at the back of the unit.
Avoid the vicinity of any interfering field like computer monitors or TV sets and solid
metal objects.
• With the enclosed, mountable leg the transmitter can be placed onto any flat surface or
wall mounted at the respective location by the hanging hole at the back of the unit.
Choose a shady and dry position for the transmitter. (Direct sunshine falsifies the measure-
ment and continuous humidity strains the electronic components needlessly).
• Check the transmission of 433 MHz signal from the transmitter to the display unit (trans-
mission range 30 m free field). Within ferro-concrete rooms (basements, superstructures),
the received signal is naturally weakened.
• If necessary choose another position for transmitter and/or basic station.
11. 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 lengthy period.
• Keep the instrument in a dry place.

11.1 Battery replacement

• Replace the batteries when the display becomes weak.
• Please note:
When the batteries are changed, the contact between transmitter and receiver must be
restored – so always insert new batteries into both units or start a manual transmitter
search.
12. Troubleshooting
Problems Solution
➜ Ensure batteries polarities are correct
No indication
➜ Change batteries
at the basic unit
➜ No transmitter installed
No transmitter reception
➜ Check batteries of external transmitter
Display "---"
for channel 1/2/3 (do not use rechargeable batteries!)
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09:34 Uhr Seite 10
LOOK – Wireless Weather Station
➜ Restart the transmitter and the basic station as per the
manual
➜ Start manual search for the transmitter:
Press and hold the CHANNEL button on the basic unit
➜ Choose another place for the transmitter and/or the
basic unit
➜ Reduce the distance between the transmitter and the
basic unit
➜ Check if there is any source of interference.
➜ Change batteries
Incorrect display
13. 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
appropriate collection sites 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 labeled in accordance with the EU Waste Electrical and Elec-
tronic Equipment Directive (WEEE).
Please do not dispose of this instrument in household waste. The user is obligated
to take end-of-life devices to a designated collection point for the disposal of
electrical and electronic equipment, in order to ensure environmentally-compati-
ble disposal.
14. Specifications
Basic unit:
Measuring range indoor
Temperature: 0 °C... +50 °C (+32°...+122 °F)
Humidity: 20 %rH ... 95 %rH
Power consumption: 2 x 1.5 V AAA (not included)
Dimensions: 85 x 24 (55) x 133 mm
Weight: 109 g (instrument only)
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