BENDIXKing AeroNav 910 Pilot's Manual page 273

User Option Item Title
Terrain Awareness (TA)
Terrain Caution Aural 
Terrain Warning Aural 
FLTA Exclusion Areas 
Top of Descent (TOD)
Aural
89000039-010
Rev 1 May 2019
AeroNav 900/880 Series Pilot's Guide
Description
On* - Terrain Awareness
function enabled
Off – Terrain Awareness
function disabled.
Caution, Terrain; Caution,
Terrain* - When selected, that is
the aural alert issued during
FLTA caution conditions
Terrain Ahead; Terrain Ahead -
When selected, that is the aural
alert issued during FLTA
caution conditions.
Terrain, Pull Up; Terrain, Pull
Up* - When selected, that is the
aural alert issued during FLTA
warning conditions
Terrain, Terrain; Pull Up, Pull
Up - When selected, that is the
aural alert issued during FLTA
warning conditions.
On* - Turns the FLTA Exclusion
area on resulting in hatched
white polygons around airfields
and no FLTA alerts when inside
the exclusion areas
Off – Turns the FLTA Exclusion
area off resulting FLTA alerts
even in the proximity of airfields.
On* - Enables TOD aural chime
Off – Disables TOD aural chime
Aux Subsystem 5-49