Pilot's Guide
Page 7
...completed, most of background noise from the aircraft radios is adjusted by photocell dimming. Upon installation, the unit may be made for additional avionics or audio devices. Once the self-.... Ambient noise from the radios. POWER-UP The GMA 350H performs a self-test during power-up. The MAN SQ Key toggles between manual and automatic intercom system (ICS) squelch. During the...further reduces the amount of microphone and receiver audio selection. B Garmin GMA 350H Pilot's Guide 7 The Audio Panel includes an intercom system (ICS), a marker beacon receiver, and a COM...
...completed, most of background noise from the aircraft radios is adjusted by photocell dimming. Upon installation, the unit may be made for additional avionics or audio devices. Once the self-.... Ambient noise from the radios. POWER-UP The GMA 350H performs a self-test during power-up. The MAN SQ Key toggles between manual and automatic intercom system (ICS) squelch. During the...further reduces the amount of microphone and receiver audio selection. B Garmin GMA 350H Pilot's Guide 7 The Audio Panel includes an intercom system (ICS), a marker beacon receiver, and a COM...