COM / NAV
Last updated
Last updated
When the PFD is selected using the CCD, a cyan box is placed around the last selected radio frequency. The font size of the frequency digits and the radio source identifier become larger.
Defaults to the original grey outline and the font decreases in size when mouse cursor is leaving the corresponding box.
MCDU menu page can change COM1 to COM2 and NAV1 to NAV2 and vice versa.
Indicates the green active frequency data is exchanged with the white standby frequency when the CCD ENTER button pushed.
Indicates the frequency is changed using the CCD rotary knobs.
White COM source identifier annunciator.
Green COM active frequency.
White COM standby frequency.
White NAV source identifier annunciator
Green active frequency when manually tuned or magenta when auto tuned.
White NAV standby frequency.