Section 2 Flight Instruments; Flight Instruments; Attitude Indicator - Garmin GI 275 Pilot's Manual

SECTION 2 FLIGHT INSTRUMENTS

2.1 FLIGHT INSTRUMENTS

This section covers instrumentation on the 'ADI', 'CDI', 'HSI', and 'HSI Map' Pages.
NOTE: When configured as a Primary ADI or Primary HSI, a half screen menu is
available and individual page options are accessed via the generic Options button.
When configured as a Standby ADI or MFD, a full screen menu is available and
individual page options are accessed via the page-specific Options button (e.g. ADI
Options Button on the 'ADI' Page Menu).

ATTITUDE INDICATOR

Attitude information is displayed over a virtual blue sky and brown ground with a white
horizon line. The Attitude Indicator displays the pitch (indicated by the symbolic aircraft on
the pitch scale), roll, and slip/skid information.
The horizon line is part of the pitch scale. Pitch markings occur at 2.5° intervals between
±20° and at 5° intervals through all other pitch ranges.
Two roll pointer styles exist: sky and fixed. The inverted white triangle indicates zero on the
roll scale. Major tick marks at 30° and 60° (with air data information, on fixed pointer only),
minor tick marks at 10° and 20°, and inverted hollow triangles at 45° are shown to the left and
right of the zero. Angle of bank is indicated by the position of the pointer on the roll scale.
Slip/skid is indicated by the location of the trapezoid under the roll scale pointer.
Roll Scale
Symbolic
Aircraft
190-02246-01 Rev. A
Attitude Indicator
Garmin GI 275 Pilot's Guide
Flight Instruments
Slip/Skid
Indicator
Pitch Scale
Horizon Line
33