Garmin G1000H Pilot's Manual page 21

8
MUSIC Key
9 MAN SQ Key
10
Volume Indicator
11
Front Panel Jack
12 MIC1 Key
13
MIC2 Key
14
MIC3 Key
15
NAV2 Key
16
PILOT Key
17 COPLT Key
18
PASS Key
19
SPKR Key
20
Cursor (CRSR)
Control Knob
21
Volume (VOL)
Control Knob
190-01255-00 Rev. A
Selects and deselects music audio.
Manual Squelch annunciator. When lit, squelch is controlled manually.
Indicates volume/squelch setting relative to full scale.
Used for an entertainment or telephone input.
Selects the #1 transmitter for transmitting. COM1 receive is simultaneously selected
when this key is pressed allowing received audio from the #1 COM receiver to be
heard. COM2 or COM3 receive can be added by pressing the COM2 or COM3
Key. Selection of a second MIC button initiates Split-COM mode (using COM1/
COM2 or COM1/COM3). When in Split-COM mode, the pilot is using the lower
numbered COM, the copilot is using the higher numbered COM.
Selects the #2 transmitter for transmitting. COM2 receive is simultaneously selected
when this key is pressed allowing received audio from the #2 COM receiver to be
heard. COM1 or COM3 receive can be added by pressing the COM1 or COM3
Key. Selection of a second MIC button initiates Split-COM mode (using COM1/
COM2 or COM2/COM3). When in Split-COM mode, the pilot is using the lower
numbered COM, the copilot is using the higher numbered COM.
Selects the #3 transmitter for transmitting. COM3 receive is simultaneously selected
when this key is pressed allowing received audio from the #3 COM receiver to be
heard. COM1 or COM2 receive can be added by pressing the COM1 or COM2
Key. Selection of a second MIC button initiates Split-COM mode (using COM1/
COM3 or COM2/COM3). When in Split-COM mode, the pilot is using the lower
numbered COM, the copilot is using the higher numbered COM.
When selected, audio from the #2 NAV receiver can be heard.
Selects and deselects the pilot intercom isolation.
Selects and deselects the copilot intercom isolation.
Selects and deselects the passenger intercom isolation.
Selects and deselects the cabin speaker. COM and NAV receiver audio can be heard
on the speaker. Press and hold for 2 seconds for Passenger Address (PA). The
SPKR Key flashes during PA.
Turn to move the cursor (flashing green annunciator) to the desired source.
Turn the smaller knob to control volume or squelch of the selected source (indicated
by the flashing green annunciator). Press to switch to Blue-Select mode. Blue-
Select mode distributes the Music and Telephone audio to any combination of
headset positions.
Garmin G1000H ™ Pilot's Guide for the Bell 407GX
SYSTEM OVERVIEW
9