Range Selection And Range Rings; Table 22 Range Rings Displayed Vs. Selected Range - Honeywell CAS-100 Maintenance Manual

M. Range Selection and Range Rings
The traffic advisory display range selection is controlled externally, through the data input to
the display on the ARINC 429 bus, or internally, using a front panel selector switch (PPI
weather/traffic display). The range selection can be controlled by optional front panel
pushbutton switches (TA/VSI or dedicated traffic display). The Range rings shown are a
function of range set if the range selection is made at a distance or locally. Table 22
summarizes range ring distances for each possible range that can be selected on the different
types of traffic displays available.
NOTE: The Range selections more than 34 nautical miles are only possible on PPI
weather/traffic displays. For these displays, the range ring data in Table 22 is
applicable when the display is in the TCAS mode, which shows only TCAS data.
Table 22. Range Rings Displayed vs. Selected Range
Selected Range
(NM)
3
5
10
15
20
25
30
40
50
60
80
100
120
150
160
180
200
240
300
320
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
MAINTENANCE MANUAL
CAS-100 COLLISION AVOIDANCE SYSTEM
2 3 5
X X
X X
X X
X X
X
X
Range Rings (NM)
10 15 20
X
X
X X
X
X X
X X
X X
X X
X X
X X
X
X
X
X
X
34-45-47
25 30 40
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Page 110
1 Dec 2003