Range - Eurochron EFWS 700 Bedienungsanleitung

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16. RANGE

The transmission range of the radio signals between outdoor sensor and basis station
are up to 30 m under best conditions. This is often called "free-field range".
However, this ideal arrangement (e.g. basis station and outdoor sensor on a
plain, even meadow without trees, houses etc.) never exists in practice.
Normally, the basis station is set up in the house and the outdoor sensor e.g. outside
next to the window.
The range may be considerably reduced by:
—
Walls, reinforced concrete ceilings
—
Laminated/coated insulating glass panes
—
vehicles
—
trees, shrubbery, earth, rocks
—
proximity to metallic & conductive objects (e.g. heating elements)
—
proximity to human body
—
Broadband interferences, e.g. in residential areas (DECT telephones, mobiles,
radio-controlled headphones, radio-controlled speakers, other radio-controlled
weather stations, baby phones etc.)
—
Proximity to electrical motors, transformers, mains adapters, computers
—
proximity to improperly shielded or uncovered operating computers or other
electric devices
Since the local situation is different at every site of setup, a specific range
cannot be warranted.
Usually, however, any operation in a family home is possible without any
problems.
When the basis station doesn't receive any data from the outdoor sensor
(despite new batteries), reduce the distance between the outdoor sensor
and basis station, change the installation site.
If required, use the included external sensor so that you can place the outdoor
sensor inside the building.
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