BendixKing KSN 770 - Pilots Guide - Manual (Page 85)

KSN 765/770 Integrated Communication Navigation Display
D200802000009
REV 2 Jun 2014 5-3
KSN 770 Radio
Honeywell International Inc. Do not copy without express permission of Honeywell.
COM SQUELCH AND NAV IDENTIFIER CONTROL
When the communication radio is the selected source, S PSH SQ is
displayed in the upper--left corner of the display. Pushing the volume
knob when S PSH SQ is displayed toggles the communication radio
automatic squelch state between inactive to active, as shown in
Figure 5--4.
NOTE: The squelch can also be toggled between mute and un--mute
when the COM radio control pop--up window is displayed,
shown in Figure 5--2.
Figure 5--4
Squelch On and Off
When automatic squelch is inactive, SQ is displayed in the active
COM frequency window. When automatic squelch is active, SQ is
removed from display in the active COM frequency window.
When the communication system is receiving, a green R is displayed
below the active frequency. When the system is transmitting, a green
T is displayed below the active frequency, as shown in Figure 5--4.
When the navigation radio is the selected source,
S
PSH ID is
displayed in the upper--left corner of the display. Pushing the volume
knob when S PSH ID is displayed toggles the navigation identifier
between off to on, as shown in Figure 5--5.
NOTE: The internal navigation identifier can also be toggled between
on and off when the NAV radio control pop--up window is
displayed, shown in Figure 5--3.
Figure 5--5
NAV Ident On and Off