Cirrus SR22 Pilot Operating Handbook page 336

Section 9
Supplements
Section 1 - General
The airplane is equipped with a single Garmin GTX 327 ATC Mode A/
C (identification and altitude) transponder with squawk capability. This
supplement provides complete operating instructions for the GTX 327
and does not require any additional data be carried in the airplane.
1 2
10 9
1. Identification Key
2. Mode Selector Keys
a. OFF
b. STBY (Standby)
c. ON
d. ALT
3. Display Window
4. FUNC (Function) Key
2 of 8
3
5. CRSR (Cursor)
6. CLR (Clear) Key
7. START/STOP Key
8. Photocell
9. VFR Key
10. Selector Keys
8
a. 0-7 - Code Selection
b. 8-9 - Display Brightness/Contrast
Cirrus Design
SR22
4 5
7 6
SR22_FM09_1501
P/N 13772-102
Original: 12-12-00