Garmin PDAs & Smartphones G1000 User Manual

190-00498-07  Rev A

544

SiriusXM Satellite Radio audio is muted automatically when the aircraft groundspeed exceeds approximately

30  knots  and  the  airspeed  is  less  than  approximately  80  knots.    The  audio  is  not  unmuted  automatically.
The audio must be manually unmuted once the aircraft is airborne and outside the applicable speed range.  
Automatic Audio Muting has been implemented to meet regulatory requirements that the aural stall warning
be heard.

When the aircraft is operating within the automute airspeed range, the MUTE Softkey and the volume softkeys

are  subdued,  and  the  Unmute  selection  of  the  Page  Menu  is  unavailable,  preventing  the  audio  from  being 
unmuted at this time.

Audio availability conforms to the following three states:

• Audio is available on the ground until the aircraft exceeds 30 knots

• Audio is automatically muted (not available) from Airborne Status up to 80 knots airspeed

• Audio is available when airspeed is over 80 knots

With the XM Radio Page displayed, press the VOL Softkey.

Press the MUTE Softkey to restore (unmute) SiriusXM Audio.

:

While on either the XM – Radio Page or the XM – Information Page, press the MENU Key to display the PAGE 
MENU.

Turn the large FMS Knob to select the Unmute option.

Press the ENT Key to restore (unmute) SiriusXM Audio.