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OUTDOOR TRANSMITTER 915 MHz RECEPTION
The outdoor temperature, humidity, wind data and rainfall are transmitted from the
Thermo-hygro transmitter every 4.5 seconds. The Weather Centre will then be
synchronized to the Thermo-hygro transmitter to receive
outdoor data. The
transmission range (up to 100 metres) of the Outdoor Thermo-hygro transmitter may
be affected by the ambient temperature. At cold temperatures the transmitting
distance may be decreased. Please keep this in mind when placing the transmitter.
If the outdoor data is not being received within 30 seconds after setting up (or the
outdoor display shows “- - -“ in the outdoor section of the Weather Centre after
consecutive failed attempts during normal operation). Please check the following
points:
1.
The distance of the Weather Centre or transmitter should be at least 1.5 to 2
metres away from any interfering sources such as computer monitors or TV
sets.
2.
Avoid positioning the Weather Centre onto or in the immediate proximity of
metal doors or window frames.
3.
Using other electrical products such as headphones, speakers, or cordless
phones operating on the same signal frequency (915 MHz) may prevent
correct signal transmission and reception.
4.
Neighbours using electrical devices operating on the 915 MHz signal frequency
can also cause interference.
5.
“Visibility” of Weather Centre and Thermo-hygro transmitter (e.g. through a
window) increases the range.
Note:
When the 915 MHz signal is received, do not re-open the battery compartment cover
of either the transmitter or Weather Centre, as the batteries may spring free from the