Electrical Indicating - Cirrus SR22 Pilot Operating Handbook

Cirrus Design
SR22

Electrical Indicating

Electrical system information is displayed as bar graphs and text on
the MFD's ENGINE page. When the ENGINE page is not active or in
the case of an electronic display failure (backup mode), Battery 1
ampere output and Essential Bus voltage output are displayed along
the LH edge of the display. Electrical data is acquired by the Engine
Airframe Unit which transmits the data to the Engine Indicating System
for display as described in the following pages.
A "Red X" through any electronic display field indicates that
the display field is not receiving valid data and should be
considered inoperative.
Electrical System Annunciations
Electrical 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 electrical
parameter displayed on the ENGINE page changes to the
corresponding color of CAS alert and the annunciation system issues
an audio alert.
For specific pilot actions in response to Electrical System
Annunciations, refer to Section 3 - Emergency Procedures,
Electrical 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.
P/N 13772-004 P/N 13772-004
Revision 1
• Note •
• Note •
Emergencies, and Section 3A - Abnormal
Electrical System.
Section 2:
Perspective Integrated Avionics System
Systems Description
Limitations.
Section 7
7-61 7-61