Garmin SVT for G1000 Pilots Guide - Page 142

SYSTEM OVERVIEW AUDIO PANEL AND CNS PASSENGER ADDRESS (PA) SYSTEM A passenger address system is available for delivering voice messages over the cabin speaker in the (T)182T and (T)206H only. 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 flashes about once per second while the PTT is depressed. FLIGHT INSTRUMENTS EIS & CNS AUDIO PANEL AVOIDANCE MANAGEMENT FLIGHT HAZARD AFCS PA Key is Selected on the Audio Panel Figure 4-43 PA Key Selected for Cabin Announcements 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. Pressing the PLAY Key once plays the latest recorded memory block. The PLAY Annunciator flashes to indicate when play is in progress. The PLAY Annunciator turns off after the present memory block has finished playing. Pressing the MKR/MUTE Key during play of a memory block stops play. If a COM input signal is detected during play of a recorded memory block, play is halted. Pressing the PLAY Key while audio is playing begins playing 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. MKR/MUTE Key Stops Play PLAY Key Controls the Memory Function Figure 4-44 Marker Mute and Play Keys 128 Garmin G1000 Pilot's Guide for Cessna Nav III 190-00498-07 Rev. A ADDITIONAL FEATURES APPENDICES INDEX