TFA 30.3250.02, Instruction Manual

Page: 9 / 22

7 8
For having more than one transmitter, select
different channels for each sensor with the 1/2/3
switch inside the battery compartment.
Close the battery compartment.
Installation
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.
Before the final installation, make sure that
the measured values are transmitted from the
transmitter at the desired installation site to the
base station in the living area.
Make sure to avoid the vicinity of any source of
interference such as computer screens, TV sets or
solid metal objects. Within solid walls, especially
ones with metal parts, the transmission range
(max. 100 m) can be reduced considerably.
To wall-mount the transmitter, screw the holder to
the wall and click the outdoor transmitter into the
holder (Fig. 3).
Battery replacement
As soon as the battery symbol (Fig.1 C) ap-
pears in the display, please change the batteries
of the transmitter.
Please note: When the batteries are changed, the
contact between the outdoor transmitter and the
base station must be restored – so always restart
both devices or start a manual transmitter search.
Specifications
Transmitter
Power consumption: 2 x AA 1,5 V batteries
(not included)
We recommend
alkaline batteries
Measuring range
temperature:
-40°C …60°C
Range: max. 100 m (open field)
Transmission frequency: 433 Mhz
Maximum
radio-frequency power:
< 10 mW
Housing dimension: 48 (54) x 26 (44)
x 129 (135) mm
Weight: 62 g (device only)
Low batteries should be changed as soon as
possible to prevent damage caused by leaking.
Make sure the polarities are correct. Never use a
combination of old and new batteries together,
nor batteries of different types. Remove the
batteries if the device will not be used for an
extended period of time. Avoid contact with skin,
eyes and mucous membranes when handling
leaking batteries. In case of contact, immediately
rinse the affected areas with water and consult
a doctor.
CAUTION
Unauthorized repairs, alterations or changes to
the product are prohibited.
Do not expose the device to extreme temper-
atures,
vibrations or shocks.
Clean the instrument with a soft damp cloth. Do
not use solvents or scouring agents.
The transmitter is splashproof, but not watertight.
Elements:
Transmitter
Display (Fig.1)
Housing (Fig.2)
A - Transmission signal A - TX button
B
- Channel 1, 2, 3
B
- 123 switch for
C - Battery symbol for channel selection
the transmitter C - Battery compartment
D - Outdoor temperature D - Holder for table
standing
E
- Indentations for the
holder for wall
mounting
Getting started
Take the base station into operation according to
the instruction manual of the base station.
Open the battery compartment of the transmitter
and insert two new AA 1.5 V batteries, polarity as
illustrated. All LCD segments will be displayed for
a short moment. The display shows the tempera-
ture. The transmission of the outdoor data takes
place immediately.
To activate the transmission manually,
press the TX button.