BendixKing KSN 770 - Pilots Guide - Manual (Page 273)

KSN 765/770 Integrated Communication Navigation Display
D200802000009
REV 2 Jun 2014
Course Deviation Indicator (CDI) and Switching View
14-6
Honeywell International Inc. Do not copy without express permission of Honeywell.
GPS NAV Switching (KSN 770 Only)
The current navigation source is displayed next to the radio tuning and
display window at all times to provide an indication of the navigation
source.
When GPS is the selected source, the navigation source is displayed
as GPS CDI , alerting the pilot that the external navigation indicator is
displaying information from the GPS.
When VLOC is the selected source, then the external navigation source
is displayed as VLOC CDI , alerting the pilot that the external
navigation indicator is receiving information from the VOR or localizer.
Pushing the GPS CDI or the VLOC CDI touchscreen button
manually changes the navigation source output.
If the auto transition capable parameter is turned on during installation,
the KSN 770 will automatically switch the CDI source from GPS to
VLOC when all of the following conditions are met:
D
The MAWP waypoint has not been sequenced
D
The phase of flight is APPROACH
D
An ILS/LOC, SDF, or LDA approach procedure is active in the flight
plan
D
Current track is within 10 degrees of desired track
D
A valid signal is received from the ILS/LOC.