RA83/84/85/93/94/95 Series
Chapter 6
Using The Menu
Operation Manual
6.7.3 ATA functions
The ATA system provides the following functions and display on the screen.
(1) Symbols:
Acquisition symbols
Warning symbols
(2) Target acquisition
(3) Target data display
(4) Changing the vector length
(5) Cancellation of an acquisition and tracking of target
(6) Warning limit setting
(7) Clearing all plotted targets
(8) Target number display
(9) Selecting the TRUE or RELATIVE tracking
6.7.4 Operating procedures
Perform the following procedure to use the ATA function:
(1) Move the Joystick to let the cross cursor fall on a target.
(2) Press the ACQ key to acquire the target. At the same time, the assigned target will
be braced with a dashed acquire mark with an ID number shown nearby.
(3) To acquire a next target, press the TARGET key to set the next target ID.
(4) Repeat step (1) and (2) for other targets up to ID number 9.
(5) Press the DELETE key to cancel the target tracking. The symbol of the target and
data will be cleared.
NOTE:
The target detection echo level can be set with the menu
“ADJUST/PRESET/TARGET LEVEL”.
6.7.5 ATA symbols
Acquisition symbols
The symbol mark for the plotted target changes as follows according to the plotting
status:
This symbol appears when a target is acquired for the first time.
This symbol appears when the target tracking becomes stable. A vector
develops and the target data can be displayed when its target
number is assigned (highlighted).
This symbol appears when a target tracking becomes stable with its
target number assigned. The target data is shown in the right side of the
screen.
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