Furuno 1934C-BB, 1954C-BB Echo Trails, Sample echo trails, Trail soft keys, Trail time window

2. RADAR OPERATION

2.18 Echo Trails

Echo trails are simulated afterglow of target echoes that represent their movements relative or true to own ship. This function is useful for alerting you past possible collision situations.

Echo trail

Sample echo trails

2.18.1 Trail time

1.If not displayed, press the HIDE/SHOW key to show the radar soft keys.

2.Press the D: TARGET soft key.

3.Press the A: TRAIL soft key to show the trail soft keys.

12/LP 3nm

H-UP

319.9°M TRAIL

A TRAIL

ON /OFF

B TRAIL

TIME

C GRADSINGLE

D TRAIL

COLOR

E RETURN

+ 359.9 ˚R 11.70nm

Trail soft keys

4. Press the B: TRAIL TIME soft key to show the trail time window.

TRAIL TIME

▲

15 seconds

30 seconds

1 minute

3 minutes

6 minutes

15 minutes

30 minutes

CONTINUOUS

▼

Trail time window

5.Use the Trackball to select time desired.

6.Press the C: ENTER soft key.

7.Press the E: RETURN soft key twice to finish.

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