User Guide

Garmin G1000 Pilot’s Guide for the Columbia 350/400
190-00552-00 Rev. A4-14
AUDIO PANEL AND CNS
BOXES AND FIELDS
Four NAV and COM Frequency Fields are located in NAV and COM Frequency Boxes at the top of the display
on either side of the Navigation Status Box on both the PFD and the MFD.
• The NAV Frequency Fields are displayed to the left of the Navigation Status Box.
• The COM Frequency Fields are displayed to the right of the Navigation Status Box.
Each radio frequency box is composed of two fields, a standby field and an active field.
• In the NAV Frequency Box, the active frequency is on the right side and the standby frequency is on the
left.
• In the COM Frequency Box, the active frequency is on the left side and the standby frequency is on the
right.
RADIO SELECTION
Frequencies in the active boxes are displayed in either green or white.
• An active COM frequency is displayed in green indicating that the COM radio is selected on the Audio Panel
( COM1 MIC or COM2 MIC Keys). White numbers indicate that the radio is not selected. Both active COM
Frequencies appearing in white indicate that no COM radio is selected. (PA Mode is selected on the Audio
Panel.)
• An active NAV frequency is displayed in green indicating the NAV radio is selected for navigation on the HSI.
NAV radio selection is made with the PFD
CDI Softkey.
- NAV1 selected: a single green arrow with ‘
VOR1’ or ‘LOC1’ displayed on the HSI
- NAV2 selected: a double green arrow with ‘
VOR2’ or ‘LOC2’ displayed on the HSI
- Both active NAV frequencies displayed in white indicate that GPS is in use
Standby NAV
Frequency Field
Active NAV
Frequency Field
Active COM
Frequency Field
Standby COM
Frequency Field
Figure 4-12 Frequency Boxes and Fields
Selected NAV
Radio
Navigation Status Box
Tuning Box
Tuning Box
Selected COM
Radio