Interferences - Conrad Profi Bedienungsanleitung

and longer lasting interference of the transmission path is out of the question. The
latter can generally be recognized if the data transmission of other sensors being
close to the one missing also do not work properly (see Item Interferences).
Batteries can be changed by opening the battery compartment of the sensor,
removing of the used-up batteries and replacing them with new Type Mignon AA,
IEC LR6, 1.5V batteries under observance of the correct polarity as marked in the
battery compartment. After replacing of the battery cover the sensor is ready to
operate again. Latest after the Base Unit has performed its standard search routine
(see Item Interfernces), the data of the sensor must again appear on the display.
Base Station
The Base Unit indicates low running batteries by a battery icon in the top portion of
the LCD.
Since stored data may be lost during battery change it is recommended to call off
and note all data, if required, prior to battery change. Then open the battery covers at
the back of the unit on either side of the folding stand, remove the used-up
batteries and replace them with four new Type Mignon AA, IEC LR6, 1.5V batteries
under observance of the correct polarity as marked in the batteries compartments.
The end user is obliged by law (Battery Regulations) to properly
dispose of all used-up batteries and accumulators (button cell to
lead-acid accumulator). Disposal of such items through the garbage
is strictly forbidden.
Used-up batteries can be returned to all municipal recycling centers
which are obliged to accept such items.
Please participate in the preservation of the environment!
Note!
Other parts of the system do not require any battery changes since they are
powered by solar cells. Integrated buffer batteries will cover periods of
darkness and bad weather.

14. Interferences

If any sensor has not been received for a period of 12 hours, its display will cease to
show its values on the LCD. If by temporary disturbances of the transmission path
the synchronization between sensor and base unit is interrupted (transmission only
takes place in a very small time window), the base station will scan all sensor
transmitters for 6 minutes at 8.00h a.m. and 6.00h p.m. every day. Latest after that
time a temporarily interrupted reception should be resumed.
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