Cirrus DESIGN SR22 Pilot Operating Handbook page 429

Cirrus Design
SR22 / SR22T
Flashing GS
Off glideslope centerline by 50% needle deviation or more.
1. Check attitude and power. Adjust power as appropriate.
Flashing GS with steady FAIL.
Invalid glideslope radio navigation signal.
1. Disconnect autopilot and initiate go-around or missed approach
procedure. Inform ATC.
Flashing GS with steady ALT
Manual glideslope disabled.
1. Re-enable by pressing NAV mode button.
P/N 13772-140
Revision 02: 09-20-12
GS
GS
and
FAIL
GS
and
FAIL
Section 9
Supplements
7 of 24