Echo Trails; Trail Time - Furuno NAVNET 1734C Operator's Manual

2. RADAR OPERATION
To cancel the offset EBL, press the OFFSET soft key.

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.

2.18.1 Trail time

1. If not displayed, press the HIDE/SHOW key to show the radar soft keys.
2. Press the TARGET soft key.
3. Press the TRAIL soft key to show the trail soft keys.
2-18
.250/
H-UP
Target B
Target A
EBL1
Bearing and range
VRM1
between target A
and target B
Measuring range and bearing between two targets
Echo trail
Sample echo trails
.125nm 319.9
M
SP
359.9 R
45.0 R +
0.24nm
0.125nm
EBL
VRM
EBL1
ON
VRM1
ON
OFFSET
EBL2
ON
VRM2
ON