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distance may be decreased. Please bear this in mind
when placing the transmitter.
868 MHz RECEPTION:
If the outdoor temperature data is not being received
within three minutes after setting up (or outdoor display
always show “- -. -” in the outdoor section of the
temperature station during normal operation), please
check the following points:
1. The distance of the temperature station or
transmitter should be at least 1.5 to 2 meters away
from any interfering sources such as computer
monitors or TV sets.
2. Avoid placing the receiver onto or in the immediate
proximity of metal window frames.
3. Using other electrical products such as
headphones or speakers operating on the same
signal frequency (868MHz) may prevent correct
signal transmission and reception.
4. Neighbors using electrical devices operating on
the 868 MHz signal frequency can also cause
interference.
Note:
When the 868MHz signal is received correctly, do not re-
open the battery covers of either the transmitter or
Temperature Station, as the batteries may spring free
from the contacts and force a false reset. Should this
happen accidentally then reset all units (see Setting up
above) otherwise transmission problems may occur.
The transmission range is about 100 m from the
transmitter to the temperature station (in open space).
However, this depends on the surrounding environment
and interference levels. If no reception is possible despite
the observation of these factors, all system units have to
be reset (see Setting up).
