Audio panel and cns – Garmin G1000 Mooney M20TN User Manual
Page 85
190-00647-00 Rev. A
Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN
4-5
AUDIO PANEL AND CNS
6
COM3 – Not used in Mooney aircraft.
7
COM 1/2 –
Split COM Key. Allows simultaneous transmission on COM1 and COM2 by the pilot and copilot.
8
TEL – Not used in Mooney aircraft.
9
PA – Selects the passenger address system. The selected COM transmitter is deselected when the PA Key
is pressed.
10
SPKR – Pressing this key selects and deselects the cabin speaker. COM and NAV receiver audio can be
heard on the speaker.
11
MKR/MUTE – Selects Marker Beacon Receiver audio. Mutes the currently received Marker Beacon Receiver
audio. Un-mutes automatically when new marker beacon audio is received. Also, stops play of recorded
COM audio.
12
HI SENS – Press to increase Marker Beacon Receiver sensitivity. Press again to return to low sensitivity.
13
DME – Pressing turns the optional DME audio on or off.
14
NAV1 – When selected, audio from the #1 NAV receiver can be heard.
15
ADF – Pressing turns the optional ADF receiver audio on or off.
16
NAV2 – When selected, audio from the #2 NAV receiver can be heard.
17
AUX – Not used in Mooney aircraft.
18
MAN SQ – Press to enable manual squelch for the intercom. When active, press the PILOT Knob to
illuminate ‘SQ’. Turn the PILOT/PASS Knobs to adjust squelch.
19
PLAY – Press once to play the last recorded COM audio. Press again while audio is playing and the
previous block of recorded audio will be played. Each subsequent press plays each previously recorded
block. Pressing the MKR/MUTE Key during play of a memory block stops play.
20
PILOT – Pressing selects the pilot intercom isolation. Press again to deselect pilot isolation.
21
COPLT – Pressing selects the copilot intercom isolation. Press again to deselect copilot isolation.
22
PILOT Knob – Press to switch between volume and squelch control as indicated by the ‘VOL’ or ‘SQ’ being
illuminated. Turn to adjust intercom volume or squelch. The MAN SQ Key must be selected to allow
squelch adjustment.
23
PASS Knob – Turn to adjust Copilot/Passenger intercom volume or squelch. The MAN SQ Key must be
selected to allow squelch adjustment.
24
Reversionary Mode Button – Pressing manually selects Reversionary Mode.