Garmin G1000 Pilot's Manual page 44

PRIMARY FLIGHT DISPLAY
Arc HSI
NOTE: When the Arc HSI is displayed the BRG1
and BRG2 Information Windows and pointers are
disabled.
NOTE: If the pilot makes a heading change
greater than 105˚ with respect to the course, the
CDI switches to the opposite side of the deviation
scale and displays reverse sensing.
The Arc HSI is a 140˚ expanded section of the compass
rose. The Arc contains a course pointer arrow, the TO/
FROM indicator, a sliding deviation indicator (the TO/
FROM and sliding deviation indicators are one and the
same), and a deviation scale. Upon station passage,
the TO/FROM indicator flips and points to the tail of
the aircraft, just like the conventional TO/FROM flag.
Depending on the navigation source, the CDI on the Arc
HSI can appear in two different ways:
• GPS, OBS, VOR – Arrowhead
• Localizer – Diamond
Lateral
Deviation
Scale
2-16
Course Deviation and
TO/FROM Indicator
Figure 2-21 Arc HSI
Garmin G1000 Pilot's Guide for Beechcraft 58/G58
Heading Indication
A digital reading of the current magnetic heading
appears on top of the HSI. A rotatable heading bug on the
compass rose marks the desired heading.
Figure 2-22 Current Heading
The selected heading appears in a box left of the lubber
line, next to the HSI. The color of the digital readout is
cyan (light blue).
Figure 2-23 Selected Heading Box
The selected course appears in a box right of the lubber
line, next to the HSI. The color of the digital readout
appears in magenta if the navigation source is GPS, or
green if the navigation source is NAV1 or NAV2.
Figure 2-24 Selected Course Box
NOTE: The heading displayed on the HSI is always
magnetic, even if the NAV ANGLE is set to 'TRUE'
in the AUX System Setup Page on the MFD.
190-00629-00 Rev. B