Garmin G1000 Pilot's Manual page 116

AUDIO PANEL AND CNS
SELECTING THE RADIO TO BE TUNED
Pressing the small NAV Knob transfers the frequency tuning box and the Frequency Transfer Arrow between
the upper and lower radio frequency fields.
VOR/LOC ID
When the Morse code Identifier 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 identifier, 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 with the small
NAV Knob and press the VOL/ID Knob again to turn the Morse code off in the other radio.
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.
4-18
One NAV Radio to the Other
Figure 4-22 Switching NAV Tuning Boxes
The Morse Code Identifier
for the GHM VOR is On
Figure 4-23 NAV Radio ID Indication
NAV Volume Level
Remains for Two
Seconds
Figure 4-24 NAV Volume Levels
Garmin G1000 Pilot's Guide for Cessna Nav III
Press the NAV Knob to
Switch the Tuning Box From
Station
Identifier
190-00498-01 Rev A