Furuno CH-250 - Manual (Page 54)

3-4
3.4 Selecting Train Center
The [TRAIN] control determines the bearing of the vertical fan 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
Bow
TRAIN
Train indicator
Figure 3-4 Train indicator
STBD FORE AFT
Train 0˚ Train 90˚ Train 180˚
Figure 3-5 Train indicator and display