89000046-014 KSN 780/8XX/900 AeroNav AML STC Installation Manual for Helicopters
Rev 0 Page 7-14
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Checklist
Selection Description
Enabled Select Enabled to allow the user editable checklists to be
displayed/accessible.
Disabled Default setting
Table 89 Checklist Setting
TIS-B Annunciation
Selection Description
Enabled Select Enabled for installations in U.S.
Disabled Outside US airspace
Table 90 TIS-B Annunciations
Joystick
Selection Description
Enabled Select “Disable”. Not applicable for helicopter installation.
Disabled Default setting
Table 91 Joystick Input
Note: It is imperative that only one source of terrain cautions and warnings be enabled on the
airplane so as to avoid the potential for conflicting information to be presented to the
pilot. If an HTAWS system is installed but the AeroNav's internal TA and FLTA functions
are to be used for terrain avoidance, the HTAWS system must be fully disabled. If an
HTAWS system is to be used the caution and warning indications generated by the
HTAWS system can be displayed on a third party annunciator and the AeroNav's TA and
FLTA displays and audio must be inhibited.
AeroNav TA/FLTA is not an approved TSO-C194 HTAWS unit.