Post-Installation Configuration & CheckoutGNS 480 (CNX80) Installation Manual 560-0982-01 Rev L 3-17VOLUMESets the output volume level of the GTX 33/330. Make sure the volume level is sufficient for the aircraftenvironment involved.MESSAGEMessage is used as a test function only. Message 0 is a continuous tone. Message 1 is a short tone and 2through 5 are voice messages. Highlight each selection and then press the PLAY softkey to listen to theselected message.NOTEThe continuous tone (Message 0) must be stopped by pressing the PLAY softkey whilethe tone is playing. None of the other messages will be available while the continuoustone is playing.SELECTION DESCRIPTIONVOICE(MALE/FEMALE)Sets the voice to Male or Female.(default is ‘male’ voice)TRAFFIC ALERT(TONE/MESSAGE)Sets the alert type to Tone or Message.(default is ‘Tone’)VOLUME(0-63)Volume is adjusted from 0 (minimum) to 63 (maximum).(default is ‘0’)MESSAGE(0-5)Selected audio tones and messages:0 = Toggles a continuous tone on and off.1 = Attention Tone, precedes voice messages to attract the pilot's attention.2 = "Leaving Altitude,” (this aural message not used in installations with theGNS 480).3 = "Traffic,” when a TIS traffic alert is received (similar to a "TrafficAdvisory" in TCAS terms).4 = "Timer Expired,” when the countdown timer expires (this aural messagenot used in installations with the GNS 480).5 = "Traffic Not Available,” when TIS service is not available or out of rangeof an operating TIS Mode S site.