Garmin G1000 NXi Pilot’s Guide for the Cessna NAV III
190-02177-02 Rev. A
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
116
AUDIO PANEL AND CNS
COM frequencies can also be auto-tuned from the ‘NRST – Nearest Airspaces’, ‘NRST – Nearest Frequencies’,
and ‘NRST – Nearest Airports’ Pages on the MFD in a similar manner using the appropriate softkeys or
MENU
Key, the
FMS
Knob, and the
ENT
Key.
FREQUENCY SPACING
The COM radios can tune either 25-kHz spacing (118.000 to 136.975 MHz) or 8.33-kHz spacing (118.000
to 136.990 MHz) for 760-channel or 3040-channel configuration. When 8.33-kHz channel spacing is selected,
all of the 25-kHz channel spacing frequencies are also available in the complete 3040-channel list.
COM channel spacing is set on the ‘Aux - System Setup 1’ Page on the MFD.
Changing COM frequency channel spacing:
1)
Select the ‘Aux – System Setup 1’ Page.
2)
Push the
FMS
Knob to activate the flashing cursor.
3)
Turn the large
FMS
Knob to highlight the Channel Spacing Field in the COM Configuration Box.
4)
Turn the small
FMS
Knob to select the desired channel spacing.
5)
Press the
ENT
Key to complete the channel spacing selection.
While the ‘COM Configuration’ Window is selected, the softkeys are blank.
Figure 4-8 Frequency Channel Spacing
Select 8.33-kHz
or 25.0-kHz COM
Frequency Channel
Spacing