Cirrus SR22 Pilot Operating Handbook page 234

Section 7
Systems Description
Fuel System Annunciations
Fuel system health, caution, and warning messages are displayed in
color-coded text in the Crew Alerting System (CAS) window located to
the right of the Altimeter and Vertical Speed Indicator. In combination
with a CAS alert, the affected fuel parameter displayed on the
ENGINE page changes to the corresponding color of CAS alert and
the annunciation system issues an audio alert.
FUEL QTY: Fuel quantity.
• A white Advisory message is generated when either fuel tank
goes below 14 gallons.
• An amber Caution message is generated when both fuel tanks
go below 14 gallons.
• A red Warning message is generated when the fuel totalizer
amount goes below 9 gallons, or if the sensed fuel quantity (left
plus right) is below 9 gallons.
FUEL IMBALANCE: Imbalanced between Left and Right
Tanks.
• A white Advisory message is generated when the imbalance
between tanks is greater than 8 gallons.
• An amber Caution message is generated when the imbalance
between tanks is greater than 10 gallons.
• A red Warning message is generated when the imbalance
between tanks is greater than 12 gallons.
For specific pilot actions in response to Fuel System
Annunciations, refer to Section 3 - Emergency Procedures,
Fuel System
Procedures,
For additional information on Engine Instrument Markings and
Annunciations, refer to
For additional information on the System Annunciations And
Alerts, refer to the
description in this section.
7-48
• Note •
Emergencies, and Section 3A - Abnormal
Fuel System.
Section 2:
Perspective Integrated Avionics System
Limitations.
Cirrus Design
SR22
P/N 13772-004
Revision 1