3. ARP OPERATION
3-7
3.8
ARP Target Data
You can show target data (range, bearing, course, speed, CPA and TCPA) for two tracked ARP
targets, in the data box at the bottom of the screen. To display ARP target data, the ARP display
must be active and the menu item Data Box in the Display sub menu must be set for Target or All.
1. Place the cursor on the ARP target for which you want to know its data.
2. Press the
ENTER
key to show the target’s data.
ARP target data
The data for the chosen target is displayed in data box A or B. The box is chosen on a first-in, first-
out basis. For example, if both data box A and data box B are currently showing data and an ARP
target is selected to show its data, the data in data box A will be erased and replaced with the data
of the newly selected ARP target.
To remove a target’s data, choose the appropriate data box and press the
CANCEL/HL OFF
key.
A
B
BRG 016.4
°
R RNG 00.65NM CPA
00.60NM
CSE 018.4
°
M SPD
12.34kt
TCPA 10:00
A
TRUE 5 min
Data box (A or B)
Vector reference
Vector time
Target no.
Time to CPA
CPA
No.10
Data box A Data box B
Bearing, range, CPA
Course, speed, TCPA
+ 110.1
°
R 2.525 NM
+
3
NM
0.5
Cursor
+
ARP Target
+