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Section 3 Display Symbology
3-60
IDU-450 EFIS Software Version 8.0H (Rotorcraft)
1
st
Ed Nov 2018
pointer on the compass rose. A magenta, star-shaped waypoint pointer is
displayed on the heading scale at a point corresponding with the active
waypoint but turns amber (yellow) in the event of GPS LON caution.
NOTE:
See Section 7 IFR Procedures for description of the following heading
modes with the AHRS and EFIS:
1) ADAHRS Slaved—EFIS Magnetic North
2) ADAHRS Slaved—EFIS True North
3) ADAHRS Free/”DG”—EFIS Magnetic North
4) ADAHRS Free/”DG”—EFIS True North
3.5.4. Air Data and Groundspeed
Air data and groundspeed are displayed as specified in § 3.4.5.
Figure 3-99: HSI Display Air Data and Groundspeed
3.5.5. Clock
Zulu Time or LCL Time
: As specified in § 3.4.4 in the upper right corner
of the HSI:
Zulu Time
Local Offset Time
Figure 3-100: HSI Clock