Mfd/Pfd Controls And Frequency Display - Garmin Cirrus Perspective SR20 Pilot's Manual

AUDIO PANEL AND CNS

MFD/PFD CONTROLS AND FREQUENCY DISPLAY

Figure 4-1 PFD Controls, COM Frequency Tuning Boxes, Transponder Code, and DME Tuning Window
COM Frequency Box – Displays COM standby and active frequency fields and volume. The selected COM
1
transceiver frequency is displayed in green.
COM Knob – Tunes the standby frequencies for the COM transceiver (large knob for MHz; small knob for
2
kHz). Press to move the tuning box (light blue box) and Frequency Transfer Arrow between COM1 and
COM2.
COM Frequency Transfer Key – Transfers the standby and active COM frequencies. Press and hold
3
this key for two seconds to tune the emergency frequency (121.500 MHz) automatically into the active
frequency field.
COM VOL/SQ Knob – Controls COM audio volume level. Press to turn the COM automatic squelch on
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and off. Volume level is shown in the COM frequency field as a percentage.
DME Tuning Window – Displays DME frequency pairing mode. Display by pressing the DME Softkey.
5
ENT Key – Validates or confirms DME pairing mode and Auto-tune selection.
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Cirrus Perspective
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by Garmin – Pilot's Guide for the SR20/SR22/SR22T
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190-00820-08 Rev. A