Recycling - Wisi ORBIT Notice D'utilisation Et De Montage

1. Explanation of terms and pictogrammes
Offset antenna
Reflector
Feed rod
Pictogrammes are graphic symbols with a predetermined
significance. You will find the following pictogrammes in
these installation and operating instructions:
Offset antenna = certain form of a reflector antenna
consists of a parabolic reflector, feed rod and the feed
system (LNC).
LNC = Low Noise Converter
Mounted in the focal point of the reflector antenna.
Converts the electromagnetic waves radiated by the satellite
into a signal which can be processed by the satellite receiver.
terr. programmes = terrestrial programmes are programmes
which can be received via the normal antenna (not "dish").
Feed rod = A mecanical mounting device for the LNC.
Assures the proper'seating' of the LNC in the focal point of
LNC
the reflector antenna.
LO = Local Oscillator is an electrical component in the LNC
which, together with the satellite broadcast frequency ,
accomplishes the conversion into a signal that can be
processed by the receiver. The physical unit of measurement
is expressed in MHz or GHz.
Warns you about the various dangers to health,
environment and material.
Warns you about situations in which there is a
danger of fatal injuries if these instructions are
not followed to the letter.
Indicates general instructions.

Recycling

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