Kanardia Horis Installation And User Manual page 36

Horis User Manual
Figure 18: Horis AD-AHRS screen with markings.
2. GPS status signal. Three green bars indicate normal operation
(3D fix). A small green diamond next to three green bars means
that GPS position is further enhanced with SBAS (EGNOS,
WAAS, etc.) One yellow bar indicates marginal 2D fix and
and a red cross of the gray bars indicates loss of signal. Note
that GPS reception is not mandatory for AHRS – AHRS will
function properly without it.
Ground speed is shown left of the GPS status signal after the
GPS fix was obtained. (Note: GS is not shown on Figure 18.)
3. Azimuth (direction) indication. Dashes represent that azimuth
was not yet established (You need to move for GPS receiver to
calculate the azimuth.) Once established tracking from GPS
will be shown.
4. Azimuth markings. The left letter tells which azimuth reference
is used. It can be either:
• T ... true azimuth.
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3.1 AD-AHRS
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