Memorex RX 1 Smart Manual de instalación descargar pdf (Pagina 238)

Simrad MX500 | 237

CLICK (KEYBOARD)

The audible tone generated when a key is activated.

CLOCK

A precisely-spaced, stable train of pulses generated

within an electronic system to synchronize the timing of

digital operations within the system.

CLOCK OFFSET

The differences between the times at the CDU/processor

tracking a satellite, the satellite itself, and GPS system

time.

C/A CODE

See COARSE/ACQUISITION CODE

COARSE/ACQUISITION (C/A) CODE

The NAVSTAR satellite signal that may be accessed by

civilian members of the user community.

COEFFICIENT OF EARTH FLATTENING

The value F that quantitatively describes by how much

the earth’s ellipsoid semimajor axis (A) is shorter than

the semiminor axis (B). F = (A-B)/A.

COG

See COURSE OVER GROUND

COMPASS BIAS

Angle of misalignment between the steering compass

and the keel line of the vessel or long axis of the vehicle.

COMPASS DEVIATION

See DEVIATION.

COMPASS HEADING

Compass reading before correction for deviation and

variation.

COMPASS MAGNETIC VARIATION

See MAGNETIC VARIATION.

COURSE

The horizontal direction in which a vessel is steered or

intended to be steered, expressed as angular distance

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Memorex RX 1 Smart Manual de instalación Pagina 238