Garmin GNS 480 Installation Manaul page 97

VOLUME
Sets the output volume level of the GTX 33/330. Make sure the volume level is sufficient for the aircraft
environment involved.
MESSAGE
Message is used as a test function only. Message 0 is a continuous tone. Message 1 is a short tone and 2
through 5 are voice messages. Highlight each selection and then press the PLAY softkey to listen to the
selected message.
The continuous tone (Message 0) must be stopped by pressing the PLAY softkey while
the tone is playing. None of the other messages will be available while the continuous
tone is playing.
SELECTION
VOICE
(MALE/FEMALE)
TRAFFIC ALERT
(TONE/MESSAGE)
VOLUME
(0-63)
MESSAGE
(0-5)
GNS 480 (CNX80) Installation Manual
DESCRIPTION
Sets the voice to Male or Female.
(default is 'male' voice)
Sets the alert type to Tone or Message.
(default is 'Tone')
Volume is adjusted from 0 (minimum) to 63 (maximum).
(default is '0')
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 the
GNS 480).
3 = "Traffic," when a TIS traffic alert is received (similar to a "Traffic
Advisory" in TCAS terms).
4 = "Timer Expired," when the countdown timer expires (this aural message
not used in installations with the GNS 480).
5 = "Traffic Not Available," when TIS service is not available or out of range
of an operating TIS Mode S site.
560-0982-01 Rev L
Post-Installation Configuration & Checkout
NOTE
3-17