Honeywell International Inc. 9PGTPL-100A Manuale Utente
Page 72
1 Mar 2006
34-45-54
MAINTENANCE MANUAL
TPL-100A Processor / Part No. 940-0530-001
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
(8) Range Selection and Range Rings
The MILACAS-FR Processor can be configured to control the traffic advisory display
range selection either externally or internally. Data input to the display through the
ARINC 429 bus supplies external control. A front panel selector switch (PPI
weather/traffic display) or optional front panel pushbutton switches (TA/VSI or
dedicated traffic display) supply internal control. Range rings that show on the display
are a function of range selected, regardless of whether range selection is made
remotely or locally. Table 18 summarizes range ring distances for each possible range
selected on the various types of traffic displays available.
range selection either externally or internally. Data input to the display through the
ARINC 429 bus supplies external control. A front panel selector switch (PPI
weather/traffic display) or optional front panel pushbutton switches (TA/VSI or
dedicated traffic display) supply internal control. Range rings that show on the display
are a function of range selected, regardless of whether range selection is made
remotely or locally. Table 18 summarizes range ring distances for each possible range
selected on the various types of traffic displays available.
NOTE: Range selections beyond 40 nautical miles are possible only on PPI
weather/traffic displays. For these displays, the range ring information in
Table 18 is applicable only when the display is in the TCAS mode, displaying
only TCAS data.
Table 18 is applicable only when the display is in the TCAS mode, displaying
only TCAS data.
Table 18. Range Rings Displayed vs Selected Range
Selected
Range (NM)
Range Rings (NM)
2
3
5
10
15
20
25
30
40
3
X
X
5
X
X
10
X
X
X
15
X
X
X
20
X
X
X
25
X
X
X
30
X
X
X
40
X
X
X
50
X
X
X
60
X
X
X
80
X
X
X
100
X
X
X
120
X
X
150
X
X
160
X
X
180
X
X
200
X
X
240
X
300
X
320
X