Cockpit Reference Guide

190-00763-02 Rev. A
Garmin G1000 Pilot’s Guide for the Piper PA-46 Meridian
121
AUDIO PANEL AND CNS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EICAS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
SELECTING THE RADIO TO BE TUNED
Press the small NAVKnobtotransferthefrequencytuningboxandFrequencyTransferArrowbetweenthe
upper and lower radio frequency fields.
Figure 4-23 Switching NAV Tuning Boxes
Press the NAV Knob to
Switch the Tuning Box From
One NAV Radio to the Other
VOR/LOC ID
When the MorsecodeIdentieraudioisonforaNAVradio,awhiteIDappearstotheleftoftheactive
NAV frequency.
Intheexampleshown,inordertolistentoeitherstationidentier,presstheNAV1 or NAV2 Key on the
Audio Panel. Pressing the VOL/ID Knob turns off the Morse code audio only in the radio with the NAV
TuningBox.ToturnoffbothNAVIDs,transfertheNAVTuningBoxbetweenNAV1andNAV2bypressing
the small NAV Knob and pressing the VOL/ID Knob again to turn the Morse code off in the other radio.
Figure 4-24 NAV Radio ID Indication
The Morse Code Identifier
for the GHM VOR is On
Station
Identifier
VOLUME
NAVRadio volumelevel canbe adjustedfrom0to100%usingthe VOL/ID Knob. Turning the knob
clockwise increases volume, counterclockwise decreases volume.
When adjusting, the level is displayed in place of the standby frequencies. Volume level indication remains
for two seconds after the change.
Figure 4-25 NAV Volume Levels
NAV Volume
Level Remains
for Two Seconds