Frequency Spacing - Garmin G1000 Manual

Integrated flight deck

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AUDIO PANEL AND CNS

FREQUENCY SPACING

The G1000 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.

Variable rate tuning is provided with 8.33-kHz spacing to achieve faster selection of the decimal digits.

COM channel spacing is set on the System Setup Page of the AUX Page Group.

Changing COM frequency channel spacing:

1) Select the AUX – System Setup Page.

2) Press 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 CONFIG Window is selected, the G1000 softkeys are blank.

8.33-kHz Channel

Figure 4-13 COM Channel Spacing

Figure 4-14 AUX – System Setup Page

Garmin G1000 Pilot's Guide for the Socata TBM 850/900

25-kHz Channel

Select 8.33-kHz

COM Frequency

Channel Spacing

190-00709-05 Rev. D

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