Publicly-Operated Sbas Signals; Symbols - Oceaneering C-NavX1 User Manual

4.3

Publicly-Operated SBAS Signals

Signal
RTCA/DO-229D
WAAS (Wide Area
Augmentation System)
EGNOS (European
Geostationary Navigation
Overlay Service)
MSAS (MTSAT Satellite-based
Augmentation System)
GAGAN (GPS Aided Geo
Augmented Navigation)
4.4

Symbols

The f ollowing words and symbols f ound throughout this document, highlights special messages to alert the
operator of specif ic inf ormation concerning personnel, equipment, process or environmental impact.
Symbol
IMPORTANT NOTES: Such note boxes display important inf ormation that should not be ignored.
CNAV-MAN-061
Revision B
C-NavX1 GNSS Receiver User Manual
Detail
The Radio Technical Commission f or Aeronautics (RTCA) develops
consensus-based recommendations regarding communications,
navigation, surveillance, and air traf f ic management (CNS/ATM) system
issues.
RTCA. 1828 L Street, NW, Suite 805, Washington, DC 20036.
These organizations implement the RTCA/DO-229D standard set by
RTCA:
U.S. Department of Transportation. Federal Aviation Administration. 800
Independence Ave, SW, Washington, DC 20591
European Space Agency. 8, 10 rue Mario-Nikis,
F-75738 Paris Cedex 15, France.
Japan Civil Aviation Bureau. Ministry of Transport. Kasumigaseki 2-1-3,
Chiyoda-ku, Tokyo 100, Japan.
Indian Space Research Organization. Antariksh Bhavan, New Bel Road,
Bangalore - 560 094, India.
Description
This symbol means Danger. You are in a situation that could cause bodily injury. Bef ore you
work on any equipment, be aware of the hazards involved with electrical and RF circuitry and
be f amiliar with standard practices f or preventing accidents.
CAUTION: Failure to f ollow these directions can result in damage to equipment.
CAUTION: Failure to f ollow these directions can result in environmental hazard.
This symbol means Reader Be Caref ul. It indicates a caution, care, and/or saf ety situation. The
user might do something that could result in equipment damage or loss of data
DOC-TEM-28-NUM Rev A Uncontrolled copy when printed
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