190-01115-01 G3X/G3X Touch Installation Manual - GDU 37X Config and Post Install Checkout
Rev. AC
Page 33-105
33.4.13 SOUND Configuration Page
The SOUND Configuration Page allows setting the parameters for various alert and message tones. A
TEST softkey is used to test audio volume and configuration.
1. In configuration mode, use the FMS Joystick to select the SOUND Page.
2. Use the FMS Joystick to select the desired configurable item and make the desired change. Then
press the ENT Key or use the FMS Joystick to select the next item. Press the FMS Joystick to
move the cursor to the page selection menu when finished.
The configuration options for the SOUND Configuration Page are listed/described as follows:
Alert Volume –
Controls the volume level (settings 1-10) of audio alerts (Altitude, CAS, Integrated
Autopilot, Terrain, Traffic)
Message Volume
– Controls the volume level (settings 1-10, or OFF) of message tones (Airspace
Advisory Messages, Approaching VNAV Target Altitude Message, etc.)
Terrain Audio
– Enables/disables terrain awareness audio alerts
Traffic Audio
– Enables/disables Traffic Audio alerts
Traffic N/A
– Enables/disables Traffic Not Available alerts
AOA Alert
– Enables/disables AOA Alert tone
Altitude Alert
– Enables/disables the Altitude Alert tone
Altitude Minimums
– Enables/disables the Altitude Minimums tone
Alert Source
– If more than one GDU 37X is installed, an Alert Source field will appear on the SOUND
Configuration page. The Alert Source field allows the user to select which GDU will generate the alert
sounds. The Alert Source options are: PFD1, PFD2, MFD, or Auto (which will use whichever unit is
present, in the order PFD1, MFD, PFD2).
Alert Output
– If set to MONO + STEREO, alert tones and messages will be output on both the mono and
stereo outputs. If set to MONO ONLY, alert tones and messages will be output only on the mono output.
