Usinggps; Safety Considerations; Selecting A Site For The Antenna - Microsemi SyncServer S200 User Manual

Tasks
The unit chassis must be grounded for proper safety.
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AVERTISSEMENT :
Sur le 48 VDC modèle du SyncServer:
Utilisez un dispositif de débranchement, tel qu'un commutateur, avec le classement de
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tension/courant approprié en connectant une source de pouvoir de DC.
Employez seulement l'unité dans un secteur avec l'accès limité.
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Le couple de vis sur le TB de puissance est livres de 4.5 à 5.3 pouces.
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Le châssis d'unité doit être fondu pour la sûreté appropriée
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UsingGPS

This section guides the user through the process of selecting a good site for the GPS
antenna, installing the antenna, and how to use GPS when a good site isn't available.

Safety Considerations

Avoid electrocution and RF safety hazards such as power lines and high-energy radio
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transmission antennas.
Where potential hazards exist, have a qualified technician perform the installation.
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Observe local codes and regulations.
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Use a lightning arrestor when needed.
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Antennas not rated for 12 VDC may be damaged when connected to the SyncServer.
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The GPS antenna supplied with the Receiver is rated for 12 VDC.
Safe Antenna and Cable Connection: An outside antenna or cable system must be properly
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grounded to provide some protection against built up static charges and voltage. Section
810 of the National Electrical Code, ANSI/NFPA 70 (In Canada, part 1 of the Canadian
Electrical Code) provides information regarding proper grounding of the mast and sup-
porting structure, grounding of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna discharge unit, connection to grounding elec-
trodes, and requirements for the grounding electrode.
Keep Antenna Clear of High Voltage Power Lines or Circuits: Locate an outside antenna sys-
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tem well away from power lines and electric light or power circuits so it will never touch
these power sources should it ever fail. When installing an antenna, absolutely never
touch power lines, circuits, or other power sources, as this could be fatal.

Selecting a Site for the Antenna

Roof Antenna Placement: When selecting a site for the roof antenna, find an outdoor location
that provides the best visibility of the sky and horizon. In most cases, this means locating the
antenna in a high location, such as a roof top. Avoid obstructions that could block GPS satel-
lite signals and delay acquisition.
A short mounting mast and hose clamps are provided with the roof antenna to mount the
antenna to a pole or the peak of a building. The antenna mounting mast and clamps are well
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