Integrated Avionics System; Avionics Switch Off; Pfd Cooling Fan Failure; Mfd Cooling Fan Failure - Cirrus SR22 Pilot's Operating Handbook And Flight Manual

Cirrus Design
SR22

Integrated Avionics System

Avionics Switch Off

AVIONICS OFF Caution
1. AVIONICS Switch ........................................... ON, AS REQUIRED
Amplification
The AVIONICS master switch is off.

PFD Cooling Fan Failure

PFD FAN FAIL Advisory
1. AVIONICS FAN 2 Circuit Breaker ....................................... CYCLE
If annunciation does not extinguish:
a. Hot cabin temperatures ...... LAND AS SOON AS PRACTICAL
b. Cool cabin temperatures .................... CONTINUE, MONITOR
Amplification
The cooling fan for the PFD is inoperative.

MFD Cooling Fan Failure

MFD FAN FAIL Advisory
1. AVIONICS FAN 1 Circuit Breaker ....................................... CYCLE
If annunciation does not extinguish:
a. High cabin temperatures .... LAND AS SOON AS PRACTICAL
b. Low cabin temperatures ..................... CONTINUE, MONITOR
Amplification
The cooling fan for the MFD is inoperative.
P/N 13772-004 P/N 13772-004
Original Issue
AVIONICS OFF
PFD FAN FAIL
MFD FAN FAIL
Section 3A
Abnormal Procedures
3A-15 3A-15