Garmin Cirrus Perspective SR20 Pilot's Manual page 157

INTERCOM VOLUME AND SQUELCH
The VOL/CRSR Knob controls selection and volume or manual squelch adjustment for audio sources that
may not be adjustable anywhere else in the system. The small knob controls the volume or squelch. Turning
the large knob activates and/or moves the cursor (flashing white annunciator/or flashing blue annunciator in
Blue-Select Mode) to select the audio source to adjust. The cursor will time-out after a few seconds and the
position of the cursor will always default back to the PILOT Key. Pressing the small knob cancels the cursor.
B -S
lue elect
The music (MUS1/MUS2) and telephone/entertainment (
Select Mode. The following example indicates that the pilot, copilot, and passengers will all hear the
telephone/entertainment audio.
The Blue-Select Mode is entered by pressing the small knob when the volume control cursor (flashing
white annunciator) is not active. If the volume control cursor is active, press the small knob twice. The first
press will cancel the volume control cursor, the second will activate Blue-Select Mode.
The annunciator over the
PILOT, COPLT, and PASS buttons may be blue. Select the desired button to turn the blue annunciator on
or off to distribute the telephone/entertainment audio to selected crew/passenger positions. Turn the large
knob to select MUS1 or MUS2 and select the crew positions to receive the music audio.
Selecting any key other than PILOT, COPLT, PASS, MUS1, MUS2, or
Mode. Pressing the small knob will also cancel Blue-Select Mode. After approximately ten seconds with no
input, the Blue-Select Mode will automatically cancel.
A i
djuSting
When the cursor is on PILOT, COPLT, or PASS, the Volume Control Knob adjusts the intercom volume for
the listener.
A S
djuSting
When the cursor is on SPKR, the Volume Control Knob adjusts the speaker volume of the selected
sources (COM, NAV, AUX, MKR). Alert volumes are not affected by the speaker volume control knob.
A Mkr, AuX,
djuSting
When the cursor is on MKR, AUX,
volume of the selected source.
190-00820-08 Rev. A
M (t /e
ode elePhone ntertAinMent
Blue-Select Mode (Telephone/Entertainment Distribution)
Key will be flashing blue. Any combination of the annunciators over the
V
ntercoM oluMe
V
PeAker oluMe
MuSic V
, And
Cirrus Perspective by Garmin – Pilot's Guide for the SR20/SR22/SR22T
™
d )
iStriBution
) audio are distributed using the Blue-
oluMe
, MUS1 or MUS2, the Volume Control Knob adjusts the individual
AUDIO PANEL AND CNS
will cancel Blue-Select
143