P/N 11934-S01
3 of 10
Cirrus Design
Section 9
SR20
Supplements
Section 2 - Limitations
Use of auxillary AUDIO IN entertainment input and the optionally
installed XM Radio System is prohibited during takeoff and landing.
Section 3 - Emergency Procedures
In the event of an audio panel power failure, the audio system will
revert to COM 1 for the pilot’s mic and headphones and the pilot will
have transmit and receive capability.
Section 4 - Normal Procedures
Refer to Section 7 - System Description
in this supplement for a
complete description and operation of the Audio Control Panel.
Section 5 - Performance
No change from basic Handbook.
Section 6 - Weight & Balance
Garmin GMA 340 Audio System: No change from basic Handbook.
Installation of the optional XM Radio System adds the following
optional (Sym = O) equipment at the weight and arm shown in the
following table.
Section 7 - System Description
Power On and Fail-safe Operation
The Audio Control Panel is powered ‘OFF’ when the left inner knob
(PILOT) is at the full CCW (counter-clockwise) position. Rotating the
knob CW (clockwise) activates the unit. CW rotation of knob beyond
the ‘on’ detent increases pilot ICS (intercom system) volume.
ATA /
Item
Description
Sym
Qty
Part Number
Unit
Wt
Arm
22-01
XM Receiver
O
1
16665-001
1.7
114.0
Revision 1: 07-18-05
