Choosing Train Center - Furuno CH-300 Operator's Manual

3. VERTICAL SCAN MODE
3.4

Choosing Train Center

The TRAIN control determines the bearing of the vertical scan beam, from 0° to 180°.
Bearing of beam position can be found with the train indicator.
0° (360°) 6° 12° 18° 180°
Train Indicator Train of Vertical Fan Beam
Train indicator
Bow
TRAIN
Train indicator
Train 0° Train 90° Train 180°
FORE
STBD AFT
Train indicator and display
3-4