Garmin Cirrus Perspective SR20 Pilot's Manual page 123

MIC1 – Selects the #1 transmitter for transmitting. COM1 receive is simultaneously selected when this key
12
is pressed allowing received audio from the #1 COM receiver to be heard. COM2 receive can be added by
pressing the COM2 Key. Selection of a second MIC button initiates Split-COM mode. When in Split-COM
mode, the pilot is using COM1, the copilot is using the COM2.
MIC2 – Selects the #2 transmitter for transmitting. COM2 receive is simultaneously selected when this key
13
is pressed allowing received audio from the #2 COM receiver to be heard. COM1 receive can be added by
pressing the COM1 Key. Selection of a second MIC button initiates Split-COM mode. When in Split-COM
mode, the pilot is using COM1, the copilot is using the COM2.
PLAY – Press once to play the latest recorded memory block. Press while audio is playing begins playing
14
the previously recorded memory block. Each subsequent press thereafter plays the previous block of
memory.
AUX – When selected, audio from the ADF and DME (if equipped) can be heard.
15
PILOT – Controls the pilot intercom system. Press and hold to toggle 3D Audio on/off for all headset
16
positions.
COPLT – Controls the copilot intercom system. Press and hold to toggle copilot configuration between
17
crew and passenger.
PASS – Controls the passenger intercom system. Press and hold to enable/disable passenger muting
18
during reception.
SPKR – Selects and deselects the cabin speaker. COM, NAV, AUX, and MKR receiver audio can be heard
19
on the speaker. Press and hold for 2 seconds for Passenger Address (PA). The SPKR key flashes during
PA.
Cursor (CRSR) Control Knob – Turn to move the cursor (flashing white or blue annunciator) to the
20
desired source.
Volume (VOL) Control Knob – Turn the smaller knob to control volume or squelch of the selected source
21
(indicated by the flashing white or blue annunciator). When the volume control cursor is not active press
to switch to Blue-Select mode. If the volume control cursor is active, press twice (once to cancel the cursor,
twice to activate Blue-Select mode).
190-00820-08 Rev. A
Cirrus Perspective by Garmin – Pilot's Guide for the SR20/SR22/SR22T
™
AUDIO PANEL AND CNS
109