Audio panel and cns – Garmin G1000 Mooney M20TN User Manual
Page 105
190-00647-02 Rev. A
Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN
91
AUDIO PANEL AND CNS
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
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 – 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. Unmutes 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 – Turns optional DME audio on or off.
14
NAV1 – When selected, audio from the #1 NAV receiver can be heard.
15
ADF – Turns 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 – Enables manual squelch for the intercom. When the intercom is 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 is played. Each subsequent press plays each previously recorded block.
Pressing the MKR/MUTE Key during play of a memory block stops play.
20
PILOT – Selects and deselects the pilot intercom isolation.
21
COPLT – Selects and deselects the copilot intercom isolation.
22
PILOT Knob – Press to switch between volume and squelch control as indicated by illumination of VOL
or SQ. 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
DISPLAY BACKUP Button – Manually selects Reversionary Mode.