6
Part One: Section 2
TIS Controls and Display
Traffic Ground Track
Traffic ground track is indicated in the
400W/500W display by a “target track vector”, a short
line displayed in 45° increments,
extending in the
direction of target movement.
Traffic Target Track Vector.
Traffic Warning Window
When the unit is on any page (other than the
NAV Traffic Page or when a TAWS/Terrain, or Dead
Reckoning pop-up is displayed) and a traffic threat is
imminent, the Traffic Warning Window is displayed.
The Traffic Warning Window shows a small thumb-
nail map which can take the user to the Traffic Page
by pressing
ENT
, or go back to the previous page by
pressing
CLR
.
Traffic Warning Window
NOTE:
The Traffic Warning Window is disabled when
the aircraft ground speed is less than 30 knots or when
an approach is active.
Traffic Page
TIS Traffic data are displayed on two 400W/500W
Series unit pages, the Traffic Page and the Map Page.
The 500W Series unit can also be configured to
display a traffic thumbnail window below the VLOC
frequency window. Unlike other forms of traffic, TIS
traffic does not require heading data to be valid on the
map. The only difference between TIS and other traffic
data occurs on the Traffic Page. If heading is available,
then the traffic data are compensated and displayed
as heading-up. If it’s not available, the Traffic Page is a
track-up display. It is labeled on the upper portion of
the Traffic Page.
Traffic Page Display Range
Various display ranges can be selected for optimal
display of TIS traffic information.
To change the display range on the Traffic Page:
Press
RNG
to zoom through the range selec-
tions which are: 12/6 NM, 6/2 NM, and
2 NM.
190-00356-30 Rev H
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