Garmin G1000H Marine Radio User Manual


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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
57
FLIGHT INSTRUMENTS
The Arc HSI is a 140˚ expanded section of the compass rose.  The Arc HSI contains a Course Pointer,
combinedTo/FromIndicatorandaslidingdeviationindicator,andadeviationscale.Uponstationpassage,the
To/FromIndicatoripsandpointstothetailoftheaircraft,justlikeaconventionalTo/Fromag.Depending
onthenavigationsource,theCDIontheArcHSIcanappearintwodifferentways,anarrowhead(GPS,VOR,
OBS)oradiamond(LOC).
Lateral
Deviation
Scale
Course
Deviation
and To/From
Indicator
Figure 2-16 Arc HSI
Course Pointer
Navigation
Source
Flight Phase
Annunciation
The SelectedHeadingisshowntotheupperleftoftheHSIandisdisplayedinlightblue.Thelightblue
heading bug on the compass rose corresponds to the selected heading.
Adjusting the selected heading:
Turn the
HDG
Knob to set the selected heading.
Press the HDG Knob to synchronize the bug to the current heading.
The SelectedCourseisshowntotheupperrightoftheHSI.ThecoloroftheSelectedCoursecorrespondsto
theselectednavigationsource:magentaforGPSorgreenforNAV(VOR,LOC).
Adjusting the Selected Course:
Turn the
CRS
Knob to set the Selected Course.
Press the CRS Knob to re-center the CDI and return the course pointer to the bearing of the active waypoint or
navigation station (see OBS Mode for adjusting a GPS course).
Selected
Heading
Selected
Course
Figure 2-17 Heading and Course Indications (Magnetic)
Current Heading Heading Bug
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