Furuno FR-8051 manual Target data, True or relative vector, Vector time, Canceling target plotting

Models: FR-8051

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Target data

Place the cursor on the plotted target and press the ENTER/SELECT key. Vector reference, vec- tor time, vector time elapsed, and selected target’s bearing, course, speed, CPA and TCPA appear at bottom of the display.

In the head-up mode target bearing course and speed become true or relative depending on vec- tor reference setting. In north-up, course-up and true motion the target data always shows true bearing, true course and speed over the ground.

True or relative vector

Target vectors can be displayed relative to own ship (relative) or with reference to the north (True). Current vector reference appears at the bottom of the display when the PLOT mode is active.

1)Press the MENU key.

2)Select the PLOT menu.

3)Press the ENTER/SELECT key.

4)Select VEC REF and press the ENTER/SE- LECT key.

5)Select vector reference.

6)Press the ENTER/SELECT key.

7)Press the MENU key.

Vector time

A vector extends from plotted targets to show projected position of target at elapse of vector time. The vector is useful for evaluating risk of collision. Current vector time appears at the bot- tom of the display when the PLOT mode is ac- tive.

1)Press the MENU key.

2)Select the PLOT menu.

3)Press the ENTER/SELECT key.

4)Select VEC TIME and press the ENTER/SE- LECT key.

5)Select vector time.

6)Press the ENTER/SELECT key.

7)Press the MENU key.

Turning past position display on/off

The radar plots the latest five past positions of a plotted target by dots. You can show or hide the dots.

1)Press the MENU key.

2)Select the PLOT menu.

3)Press the ENTER/SELECT key.

4)Select TRACK and press the ENTER/SE- LECT key.

5)Select ON (or OFF).

6)Press the ENTER/SELECT key.

7)Press the MENU key.

Canceling target plotting

Canceling individual target plotting

Place the cursor on the plot symbol and press the CLEAR/DELETE key.

Canceling all target plotting

1)Press the MENU key.

2)Select the PLOT menu.

3)Press the ENTER/SELECT key.

4)Select ERASE and press the ENTER/SELECT key.

5)Press the MENU key.

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Furuno FR-8051 manual Target data, True or relative vector, Vector time, Turning past position display on/off