Mooney M20M, Руководство по эксплуатации для пилотов

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GI 275 Part 23 AML STC
190-02446-12 Rev. 4
Airplane Flight Manual Supplement Page 54 of 70
When dual GI 275 -10, -20, -30, and -40 variants are installed and configured,
software monitors provide detection of sensor miscompares. If a monitor detects
a difference between sources exceeding the allowable limit, a visual attitude,
altitude, heading, or airspeed miscompare annunciation will be shown on the
ADI.
Miscompares are annunciated using black text on a yellow background as
follows: airspeed miscompare is “IAS” shown near the airspeed pointer,
barometric altitude miscompare is “ALT” near the barometric altitude pointer,
the near the digital heading readout, and attitude miscompare is “ATTITUDE”
on the attitude indicator. The ADI inhibits the “IAS”, “ALT”, and
“ATTITUDE” annunciations in dual GI 275 ADI installations when both ADIs
are displaying the same sensor source.
A no compare monitor is used to determine when data between GI 275s cannot
be compared. No compares are annunciated the same as miscompares, except
for the black text on a white background.
7.14.2 Attitude
The attitude display has a blue over brown presentation and may be configured
in either a Fixed or Sky Pointer orientation by the installer. The ADI can also
display Synthetic Vision data (SVT), available as an option.
Standard rate turn marks are provided on the roll scale for bank angles less than
30 degrees when the GI 275 ADI is configured with an OAT sensor.
The Sky Pointer orientation will automatically declutter the IAS and Altitude
selectable fields when bank angles exceed 45°. Red chevrons, which indicate
the direction to level pitch to assist recovery, are displayed when pitch attitudes
exceed ~10° nose down or ~25° nose up.
Slip/skid information is shown using a white trapezoid below the roll angle
indicator.