Horizontal Situation Indicator (Hsi) - Garmin G1000 Pilot's Manual

HORIZONTAL SITUATION INDICATOR (HSI)

The Horizontal Situation Indicator (HSI) displays a rotating compass card in a heading-up orientation. Letters
indicate the cardinal points with numeric labels every 30˚. Major tick marks are at 10˚ intervals and minor tick
marks are at 5˚ intervals. A digital reading of the current heading appears on top of the HSI, and the current
track is represented on the HSI by a magenta diamond. The HSI also presents turn rate, course deviation,
bearing, and navigation source information. The HSI is available in two formats, a 360˚ compass rose and a
140˚ arc.
Changing the HSI display format:
1) Press the PFD Softkey
2) Press the HSI FRMT Softkey.
3) Press the 360 HSI or ARC HSI Softkey.
The 360˚ HSI contains a Course Deviation Indicator (CDI), with a Course Pointer, To/From Indicator, and a
sliding deviation bar and scale. The course pointer is a single line arrow (GPS, VOR1, and LOC1) or a double
line arrow (VOR2 and LOC2) which points in the direction of the set course. The To/From arrow rotates with
the course pointer and is displayed when the active NAVAID is received.
190-00962-04 Rev. A
15 14
1
2
3
4
5
6
7
1 Turn Rate Indicator
2 Current Track Indicator
To/From Indicator
3
4 Navigation Source
5 Aircraft Symbol
Course Deviation Indicator
6
(CDI)
Rotating Compass Card
7
OBS Mode Active
8
Figure 2-14 Horizontal Situation Indicator (360˚ HSI)
Garmin G1000 Pilot's Guide for the Diamond DA42NG
FLIGHT INSTRUMENTS
13
12
11
10
9
8
9 Lateral Deviation Scale
10 Flight Phase
Course Pointer
11
Heading Bug
12
Turn Rate and Heading
13
Trend Vector
Current Heading
14
15 Lubber Line
57