Garmin GMA 350H Pilot's Manual page 9

When a key is selected, a triangular annunciator above the key is
NOTE:
illuminated.
MKR/MUTE – Selects marker beacon receiver audio. Mutes the
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currently received marker beacon receiver audio.
automatically and marker beacon audio is heard when the next marker
beacon signal is received. Also, stops play of recorded COM audio.
COM1 – When selected, audio from the #1 COM receiver can be
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heard. Press and hold to enable/disable monitored COM muting
during primary COM reception.
COM2 – When selected, audio from the #2 COM receiver can be
3
heard. Press and hold to enable/disable monitored COM muting
during primary COM reception.
COM3 – When selected, audio from the #3 COM receiver can be
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heard. Press and hold to enable/disable monitored COM muting
during primary COM reception.
NAV1 – When selected, audio from the #1 NAV receiver can be heard.
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AUX – When selected, audio from the AUX inputs can be heard.
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– Selects and deselects audio from a telephone or entertainment
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device connected to the Front Panel Jack. Audio from a telephone
device connected to the rear of the audio panel is used if a device is not
connected to the Front Panel Jack. Press and hold to enable/disable
muting during reception.
MUSIC – Selects and deselects music entertainment audio. Press and
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hold to enable/disable MUSIC muting during reception.
MAN SQ – Manual Squelch annunciator. When lit, squelch is
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controlled manually.
Volume Indicator – Indicates volume/squelch setting relative to full
10
scale.
190-01134-14 Rev. L Garmin GMA 350H/350Hc Pilot's Guide
GMA 350H/350Hc Audio Panel
Deactivates
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