Garmin G1000 Manual

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850137
AUDIO PANEL AND CNS
TRANSPONDER MODE SELECTION
Mode selection can be automatic (Ground and Altitude Modes) or manual (Standby, ON, and Altitude Modes).  
The STBY, ON, and A LT Softkeys can be accessed by pressing the XPDR Softkey.
Selecting a transponder mode:
1) Press the XPDR Softkey to display the Transponder Mode Selection Softkeys.
2) Press the desired softkey to activate the transponder mode.
GROUND MODE
Ground Mode is normally selected automatically when the aircraft is on the ground.  The transponder 
powers up in the last mode it was in when shut down.  Ground Mode can be overridden by pressing any one 
of the Mode	Selection	 Softkeys.		 A	green	 GND	indication	 and	transponder	 code	appear	 in	the	mode	 field	of	
the	Transponder	 Data	Box.		 In	Ground Mode, the transponder does not allow Mode A and Mode  C replies, 
but it does permit acquisition squitter and replies to discretely addressed Mode S interrogations.
When Standby Mode has been selected on the ground, the transponder can be returned to Ground Mode 
by pressing the GND Softkey.
GND 
Mode
Figure 4-36  Ground Mode
STANDBY MODE (MANUAL)
 NOTE:  In Standby Mode, the IDENT function is inhibited.
Standby Mode can be selected at any time by pressing the STBY	Softkey.		 In	Standby,	 the	transponder	 does	
not reply to interrogations, but new codes can be entered.  When Standby is selected, a white STBY indication 
and transponder code appear in the mode	field	of	the	 Transponder	 Data	Box.		 In	all	 other	 modes,	 these	fields	
appear in green.
STBY Mode (White 
Code Number and 
Mode)
Figure 4-37  Standby Mode  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850138
AUDIO PANEL AND CNS
MANUAL ON MODE
ON Mode can be selected at any time by pressing the ON Softkey.  ON Mode generates Mode A and Mode S 
replies,	but	Mode	 C	altitude	 reporting	 is	inhibited.	 	 In	ON	 Mode,	 a	green	 ON	indication	 and	transponder	
code	appear	in	the	mode	field	of	the	Transponder	Data	Box.
ON Mode 
(No Altitude 
Reporting)
Figure 4-38  ON Mode
ALTITUDE MODE (AUTOMATIC OR MANUAL)
Altitude Mode is automatically selected when the aircraft becomes airborne.  Altitude Mode may also be 
selected manually by pressing the A LT Softkey.
If	 Altitude	 Mode	is	selected,	 a	green	 ALT	indication	 and	transponder	 code	appear	 in	the	mode	 field	of	the	
Transponder	 Data	Box,	and	all	transponder	 replies	requesting	 altitude	information	 are	provided	 with	pressure	
altitude information.
Figure 4-39  Altitude Mode
ALT Mode 
(Mode C Altitude 
Reporting)
REPLY STATUS
When the transponder sends replies to interrogations, a white R indication appears momentarily in the 
reply	status	field	of	the	Transponder	Data	Box.
Reply to 
Interrogation
Figure 4-40  Reply Indication  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850139
AUDIO PANEL AND CNS
ENTERING A TRANSPONDER CODE
Entering a transponder code with softkeys:
1) Press the XPDR Softkey to display the Transponder Mode Selection Softkeys.
2) Press the CODE Softkey to display the Transponder Code Selection Softkeys, for digit entry.
3) Press the digit softkeys to enter the code in the code field.  When entering the code, the next softkey in sequence 
must be pressed within 10 seconds, or the entry is cancelled and restored to the previous code.  Pressing the 
BKSP Softkey moves the code selection cursor to the previous digit.  Five seconds after the fourth digit has been 
entered, the transponder code becomes active.
Entering 
a Code
Figure 4-41  Entering a Code
Entering a transponder code with the PFD FMS Knob:
1) Press the XPDR and the CODE Softkeys as in the previous procedure to enable code entry.
2) Turn the small FMS Knob on the PFD to enter the first two code digits.
3) Turn the large FMS Knob to move the cursor to the next code field.
4) Enter the last two code digits with the small FMS Knob.
5) Press the ENT Key to complete code digit entry.
Pressing the CLR Key or small FMS Knob before code entry is complete cancels code entry and restores the 
previous	code.		Waiting	for	10	seconds	after	code	entry	is	finished	activates	the	code	automatically.
Figure 4-42  Entering a Code with the FMS Knob Press the 
ENT Key to 
Complete 
Code Entry
Turn the Large 
FMS Knob 
to Move the 
Cursor to the 
Next Code Field
Turn the Small FMS Knob to 
Enter Two Code  Digits at a Time  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850140
AUDIO PANEL AND CNS
VFR CODE
The VFR	code	 can	be	entered	 either	manually	 or	by	 pressing	 the	XPDR Softkey, then the VFR  Softkey.  
When the VFR	Softkey	 is	pressed,	 the	pre-programmed	 VFR	code	 is	automatically	 displayed	in	the	 code	 field	
of	the	Transponder	Data	Box.		Pressing	the	VFR	Softkey	again	restores	the	previous	identification	code.
The	pre-programmed	 VFR	Code	 is	set	 at	the	 factory	 to	1200.		 If	a	VFR	 code	 change	 is	required,	 contact	a	
Garmin-authorized	service	center	for	configuration.
Figure 4-43  VFR Code
VFR Code
IDENT FUNCTION
 NOTE:  In Standby Mode, the IDENT Softkey is inoperative.
Pressing the IDENT	Softkey	 sends	a	distinct	 identity	 indication	 to	Air	 Traffic	 Control	 (ATC).		The	indication	
distinguishes	 the	identing	 transponder	 from	all	the	 others	 on	the	 air	traffic	 controller’s	 screen.	 	The	IDENT 
Softkey appears on all levels of transponder softkeys.  When the IDENT Softkey is pressed, a green IDNT 
indication	is	displayed	in	the	mode	field	of	the	Transponder	Data	Box	for	a	duration	of	18	seconds.
After the IDENT Softkey is pressed while in Mode or Code Selection, the system reverts to the top-level 
softkeys.
Press the 
IDENT Softkey  to Initiate the  ID Function
IDNT 
Indication
Figure 4-44  IDENT Softkey and Indication  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850141
AUDIO PANEL AND CNS
FLIGHT ID REPORTING
 NOTE:  If the Flight ID is required but the system is not configured for it, contact a Garmin-authorized service 
center for configuration.
When	 the	Flight	 ID	must	 be	entered	 before	flight	operation,	 the	identifier	 is	placed	 in	the	 Timer/References	
Window	 on	the	 PFD.	 	 The	system	 allows	entry	of	up	 to	eight	 characters.	 	 No	space	 is	needed	 when	entering	
Flight	 ID.		When	 a	Flight	 ID	contains	 a	space,	 the	system	 automatically	 removes	it	upon	 completion	 of	Flight	
ID	entry.
Entering a Flight ID:
1) Press the TMR/REF Softkey to display the Timer/References Window.
2) Press the FMS Knob to activate the selection cursor, if not already activated.
3) Turn the large FMS Knob to scroll down to the Flight ID.
4) Turn the small FMS Knob to enter the desired Flight ID.
5) Press the ENT Key to complete Flight ID entry. 
If	an	 error	 is	made	 during	 Flight	ID	entry,	 pressing	 the	CLR	Key	 returns	 to	the	 original	 Flight	ID	entry.		 While	
entering	 a	Flight	 ID,	turning	 the	FMS Knob counterclockwise moves the cursor back one space for each detent 
of	rotation.		 If	an	 incorrect	 Flight	ID	is	discovered	 after	the	unit	 begins	 operation,	 reenter	the	correct	Flight	 ID	
using the same procedure.
Figure 4-45  Timer/References Window, Entering Flight ID
Flight 
ID PFD 
Entry  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850142
AUDIO PANEL AND CNS
4.5 ADDITIONAL AUDIO PANEL FUNCTIONS
POWER-UP
The	Audio	 Panels	 perform	 a	self-test	 during	power-up.		 During	the	self-test	 all	Audio	 Panel	annunciator lights 
illuminate	 for	approximately	 two	seconds.		 Once	the	self-test	 is	completed,	 most	of	the	settings are restored to 
those		 in	use	 before	 the	unit	 was	last	turned	 off.		The	exceptions	 are	the	 cabin	 and	intercom,	 which	are	always	
selected during power up.
MONO/STEREO HEADSETS
Stereo headsets are recommended for use in this aircraft.
Using a monaural headset in a stereo jack shorts the right headset channel output to ground.  While this does 
not damage the Audio Panel, a person listening on a monaural headset hea\
rs only the left channel in both ears.  
If	a	monaural	 headset	is	used	 at	one	 of	the	 passenger	 positions,	any	other	 passenger	 using	a	stereo	 headset	 hears	
audio in the left ear only.
SPEAKER
Each Audio Panel controls a separate cabin speaker.  Pressing the SPKR Key selects and deselects the on-side 
speaker.
All of the radios can be heard over the cabin speakers.  Speaker audio is muted when the PTT is pressed.  
Certain	 aural	alerts	 and	warnings	 (autopilot,	 traffic,	altitude)	 are	always	 heard	on	the	 speaker,	 even	when	 the	
speaker is not selected.
The speaker volume is adjustable within a nominal range.  Contact a Garmin-authorized service center for 
volume adjustment.
Figure 4-46  Music and Speaker Keys  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850143
AUDIO PANEL AND CNS
INTERCOM
Pressing the INTR COM Key on either Audio Panel selects and deselects the intercom on both Audio Panels.  
The annunciator is lit when the intercom is active.  The intercom connects the pilot and copilot together.  Either 
the pilot or copilot may select or deselect the intercom.
The CABIN Key initiates two way communication between the pilot or copilot and th\
e passengers in the 
cabin.  The annunciator is lit when the cabin intercom is active on either Audio Panel.
The MAN SQ Key allows either automatic or manual control of the intercom squelch setting.  Pressing the 
MAN SQ Key enables manual squelch control, indicated by the MAN SQ annunciator.
•	 When	the	MAN	 SQ	Annunciator	 is	extinguished	 (Automatic	Squelch	is	on),	 the	ICS Knob controls only the 
volume  (pressing the ICS	Knob	has	no	effect	on	the	VOL/SQ	selection).
•	 When	 the	MAN	 SQ	Annunciator	 is	illuminated	 (Manual	Squelch),	 the	ICS Knob controls either volume or 
squelch (selected by pressing the ICS	Knob	and	indicated	by	the	VOL	or	SQ	annunciation).
Manual Squelch 
Annunciator; Off  for Automatic 
Squelch, On for 
Manual Squelch
Press to switch 
between VOL and SQ.  
Turn to adjust Squelch 
when SQ Annunciation  is lit, Volume when 
VOL Annunciation is lit.
Volume Annunciation Squelch Annunciation Master Volume 
Control for Pilot 
Side or Copilot 
Side
ICS Isolation
Figure 4-47  Intercom Controls
Selects and Deselects 
Cabin IntercomCabin Annunciator;  
On for Cabin Intercom  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850144
AUDIO PANEL AND CNS
PASSENGER ADDRESS (PA) SYSTEM
A passenger address system is provided by pressing the PA Key to deliver messages to the passengers.  The 
message is heard by the other pilot on the headset only if the other pilot’s PA Key is enabled.  PA messages are 
one way from the flight deck to the passengers.
A Push-to-talk (PTT) must be pressed to deliver PA announcements to the passengers over their 
headphones.
When PA is selected on the Audio Panel, the annunciator flashes about once p\
er second while pressing the 
PTT,	the	COM	 MIC	annunciator	 is	no	 longer	 lit,	and	 the	active	 COM	frequency	 for	that	 Audio	 Panel	changes	 to	
white, indicating that there is no COM selected.
Figure 4-48  PA Key Selected for Cabin Announcements
PA Key is Selected on 
the Audio Panel
SIMULTANEOUS COM OPERATION
Both the pilot and the copilot can transmit and receive simultaneously over separate COM radios.  The 
selected	COM	MIC	Annunciator	flashes	when	either	pilot’s	microphone	PTT	is	pressed.
If	both	 pilots	 select	the	same	 COM	 radio,	 the	pilot	 has	priority	 on	COM1	 and	the	copilot	 has	priority	 on	
COM2.  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850145
AUDIO PANEL AND CNS
CLEARANCE RECORDER AND PLAYER
 NOTE:  Pressing the play key on the pilot’s Audio Panel plays recorded audio to the Pilot.  Pressing the play 
key on the Copilot’s Audio Panel plays recorded audio to the Copilot.
The	 Audio	 Panel	contains	 a	digital	 clearance	 recorder	that	records	 up	to	2.5	 minutes	 of	the	 selected	 COM	
radio	signal.		 Recorded	 COM	audio	 is	stored	 in	separate	 memory	 blocks.		Once	2.5	minutes	 of	recording	 time	
have been reached, the recorder begins recording over the stored memory blocks, starting from the oldest 
block.
The PLAY Key controls the play function.  The PLAY annunciator flashes to indicate when play is in progress.  
The	PLAY	annunciator	turns	off	after	playback	is	finished.
Pressing the PLAY Key once plays the latest recorded memory block and then returns to normal operation.  
Pressing the PLAY	Key	 again	 during	 play	of	a	memory	 block	stops	play.	 	 If	a	COM	 input	signal	 is	detected	
during play of a recorded memory block, play is halted.
Pressing the PLAY Key twice within one-half second while audio is playing plays the previous block of 
recorded audio.  Each subsequent two presses of the PLAY Key within one-half second backtracks through the 
recorded memory blocks to reach and play any recorded block.
Powering off the unit automatically clears all recorded blocks.
PLAY Key 
Controls the 
Play Function
Figure 4-49  Clearance Recorder PLAY Key  
						

							190-00709-04  Rev. AGarmin G1000 Pilot’s Guide for the Socata TBM 850146
AUDIO PANEL AND CNS
ENTERTAINMENT INPUTS
 NOTE:  MUSIC  1 and MUSIC  2 inputs cannot be completely turned off.  Audio level for MUSIC  1 and MUSIC 2 
can be adjusted by a Garmin-authorized service center.
The	Audio	 Panel	provides	 two	stereo	 auxiliary	 entertainment	 inputs:	MUSIC	 1	and	 MUSIC	 2.		These	 inputs	
are	compatible	 with	popular	 portable	 entertainment	 devices	such	as	MP3	 and	CD	players.	 	 Two	3.5-mm	
stereo phone jacks are installed in convenient locations for audio connection.  The headphone\
 outputs of the 
entertainment	devices	are	plugged	into	the	MUSIC	1	or	MUSIC	2	jacks.
MUSIC 1
MUSIC	1	can	be	heard	by	the	pilot	and	copilot	when	the	MUSIC Key is selected.
mUsic 1 mUting
MUSIC	1	 muting	occurs	when	aircraft	 radio	or	marker	 beacon	activity	 is	heard.		 MUSIC	 1	is	 always	 soft	
muted	when	an	interruption	 occurs	from	an	aircraft	 radio.		Soft	muting	 is	the	 gradual	 return	of	MUSIC	1	 to	
its	original	 volume	level.		The	time	 required	 for	MUSIC	1	 volume	to	return	 to	normal	 is	between	 one-half	
and four seconds.
mUsic 1 mUting enaBle/DisaBle
Pressing and holding the MUSIC Key for three seconds switches MUSIC	1	 muting	on	and	 off.	 	 When	
switching, either one or two beeps are heard; one beep indicates that music muting is enabled, two beeps 
indicate music muting is disabled.
MUSIC	 1	muting	 is	independent	 for	each	 Audio	 Panel.	 	 Pressing	 the	MUSIC Key on one Audio Panel 
does	not	enable/disable	 MUSIC	1	muting	 on	the	 opposite	 side.		MUSIC	1	 muting	is	reset	 (enabled)	 during	
power up.
MUSIC 2
 MUSIC	2	can	be	heard	only	by	the	passengers	and	is	never	muted.
SIRIUSXM RADIO ENTERTAINMENT
SiriusXM	 Satellite	Radio	audio	from	the	Data	 Link	 Receiver	 may	be	heard	 by	the	 pilot	 and	passengers	
simultaneously (optional: requires subscription to SiriusXM Satellite Radio Service).  Refer to the Additional 
Features	Section	for	more	details	on	the	Data	Link	Receiver.
Connecting	 a	stereo	 input	to	either	 MUSIC	1	 or	MUSIC	2	jacks	removes	 the	SiriusXM	 Satellite	Radio	Audio	
from	that	input.	 	 For	example,	 if	passengers	 prefer	their	own	music	 while	the	pilot	 listens	 to	the	 SiriusXM	
Satellite	Radio,	the	entertainment	audio	should	be	connected	to	the	MUSIC	2	jack.