BENDIXKing AeroNav 910 Pilot's Manual page 41

COOL FEATURE
Shortcuts to Com Tuning
Shortcuts are provided to aid speed and ease of
manually entering a com frequency in the AeroNav.
For example, there is no need to type the leading "1"
for frequencies, the decimal point, trailing zeros or
the thousandth digit. For 121.700, type "217" and
press Enter.
Emergency Com Frequency
121.5 kHz can be quickly put into the Active com slot by pressing
and holding the bezel frequency swap button for approximately
three seconds. The frequency that had been Active is swapped
into the #1 standby.
Stuck Mic
If the AeroNav determines that there is a stuck mic situation
(defined as 30 seconds or more of continuous transmission), a
"Stuck Mic" CAS message (Blue Advisory message) will be
displayed and the transmitter will be disabled until the stuck mic
condition is resolved.
Remote Tuning Control and Frequency Swapping
The AeroNav supports a host of remote tuning and frequency
swapping capability.
A "Com Presets" LSK will be present on the AUDIO tab of the
AUX page and up to 16 com frequencies can be preset. Some
aircraft installations will also include a dedicated Remote Tuning
control (e.g. dedicated button(s) on the yoke) which will step
through the list of preset com frequencies loading each into the
#1 Standby slot (either forward or backward). Each time that
control is activated, the display will pop up a dialog box next to
the #1 Standby slot indicating which item in the preset com list
has been selected. In addition, a cyan arrowhead will be
displayed next to the currently selected frequency on the Com
Preset page.
89000039-010
Rev 1 May 2019
AeroNav 900/880 Series Pilot's Guide
System Overview 1-31