Pilot's Guide

190-00552-05 Rev. A
Garmin G1000 Pilot’s Guide for the Cessna Corvalis/Corvalis TT
131
AUDIO PANEL AND CNS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
PASSENGER ADDRESS (PA) SYSTEM
A passenger address system is available for delivering voice messages over the cabin speaker. When the PA
KeyisselectedontheAudioPanel,theCOMMICAnnunciatorisextinguished,andtheactiveCOMfrequency
changes to white, indicating that there is no COM selected. A Push-to-Talk (PTT) must be pressed to deliver PA
announcements.ThePAAnnunciatorashesaboutoncepersecondwhilethePTTisdepressed.
Figure 4-52 PA Key Selected for Cabin Announcements
PA Key is Selected on
the Audio Panel
CLEARANCE RECORDER AND PLAYER
TheAudioPanelcontainsadigitalclearancerecorderthatrecordsupto2.5minutesoftheselectedCOM
radiosignal.RecordedCOMaudioisstoredinseparatememoryblocks.Once2.5minutesofrecordingtime
have been reached, the recorder begins recording over the stored memory blocks, starting from the oldest
block.
The PLAY Key controls the play function. Press the PLAY Key once to play the latest recorded memory block.
ThePLAYAnnunciatorashestoindicatewhenplayisinprogress.ThePLAYAnnunciatorturnsoffafterthe
present memory block has finished playing.
Press the MKR/MUTE Keyduringplayofamemoryblocktostopplay.IfaCOMinputsignalisdetected
during play of a recorded memory block, play is halted.
Press the PLAYKeywhileaudioisplayingtoplaythepreviouslyrecordedmemoryblock.Eachsubsequent
press of the PLAY Key selects the previously recorded memory block.
Powering off the unit automatically clears all recorded blocks.
Figure 4-53 Marker Mute and Play Keys
PLAY Key
Controls the
Play Function
MKR/MUTE
Key Stops Play