Furuno FR-10, Operator'S Manual

Page: 103 / 171

4. TT OPERATION
4-3
4.5.1 Manual acquisition
To manually acquire a target, do the following:
1. Use the cursorpad or USB mouse to put the cursor on the target to acquire.
2. Press the
ENTER key.
The TT symbol changes over time as below. A vector, which indicates the motion di-
rection of the target, appears shortly after acquisition.
4.5.2 Automatic acquisition
You can set one or two automatic acquisition areas, allowing the TT feature to acquire
targets automatically.
The automatic acquisition area varies depending on your antenna unit.
• DRS4D/6A/12A/25A X-Class and : 0.1 to 16 NM range, 0 to 359° arc.
• DRS4D/6A/12A/25A-NXT: 0.1 to 24 NM range, 0 to 359° arc.
When you delete the AZ, targets already being tracked in automatic acquisition are
continuously tracked.The procedure is different between ACQ and ALM.
Procedure for ACQ by Doppler (DRS-NXT)
[ACQ by Doppler] can automatically acquire up to 40 targets approaching within the
acquisition range around the ship by processing of doppler signals in the radar sensor.
DRS2D/4D/6A/12A/
25A-NXT With AZ and Doppler off:
30 manual; no auto-acquire.
With AZ on, Doppler off:
30 manual, 30 auto by AZ, 0 by dop-
pler.
With AZ off, Doppler on:
30 manual, 0 auto by AZ, 40 by dop-
pler.
With AZ on, Doppler on:
30 manual, 30 auto by AZ, 40 by dop-
pler. With AZ and Doppler off:
30 manual; no auto-acquire (Only for
main display).
100 manual; no auto-acquire (Only
for sub display).
With AZ on, Doppler off:
30 manual, 30 auto by AZ (Only for
main display).
100 manual (Only for sub display).
With AZ off, Doppler on:
30 manual, 40 auto by AZ (Only for
main display).
100 manual (Only for sub display).
With AZ on, Doppler on:
30 manual, 30 auto by AZ
40 manual by doppler.
100 manual (Only for sub display).
With AZ disabled:
30 manual; no auto-acquire.
With AZ enabled:
15 manual, 15 auto-acquire. Unavailable when connecting with
the .
*1: Display units must set as
[Independent]
at installation and must also be on the same network.
Antenna model Single stand-alone configurations Dual stand-alone configurations.*
1
At acquisition
In one minute
In three minutes