Tt Controls; Tt Box Overview - Furuno FAR-2218-BB Operator's Manual

3. TARGET TRACKING (TT)
3.2

TT Controls

The control unit has three keys that are used in the target tracking mode. The keys are
indicated in the figure below.
OFF OFF ON ON
EBL EBL
F1 F1 F2 F2
F3 F3 F4 F4
ALARM ALARM STBY STBY
ACK ACK TX TX
• ACQ: Acquires the selected echo as a target.
• TARGET DATA: Shows the selected target's data in the information box.
• TARGET CANCEL: Deactivates tracking for the cursor-selected target.
These functions, along with other TT functions, can also be accessed from the [CUR-
SOR] menu (See section 1.7).
3.3

TT Box Overview

No.
1 TT acquisition mode
2 Vector time
3 Vector reference
4 Past position time
5 Lost TGT Alert
3-2
BRILL BRILL A/C RAIN A/C RAIN A/C SEA A/C SEA GAIN GAIN
1 1 2 2 3 3
HL HL EBL EBL
MODE MODE
OFF OFF OFFSET OFFSET
4 4 5 5 6 6
OFF OFF CU/TM CU/TM INDEX INDEX
CENTER CENTER RESET RESET LINE LINE
7 7 8 8 9 9
VECTOR VECTOR VECTOR VECTOR TARGET TARGET
TIME TIME MODE MODE LIST LIST
0 0
CANCEL CANCEL ENTER ENTER
TRAILS TRAILS MARK MARK
BRILL BRILL
1
Indication name
Shows current TT mode (AUTO, AUTO/MAN, MAN).
Adjusts the vector time for the selected target.
True, Relative referencing for this target's vector.
Sets the interval for the target's trail.
Displays/hides the alert when a target is lost.
OFF OFF ON ON
VRM VRM
MENU MENU ACQ
+ +
TARGET
DATA
RANGE RANGE
TARGET
CANCEL
TT/AIS keys
2
3
OFF
5
4
Description/remarks