65
continuously, the outdoor display shows “- - -” ), 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 positioning the Temperature Station 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 868MHz signal frequency can
also cause interference.
Note:
When the 868MHz signal is received correctly, do not re-open the battery cover 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
).
