Vertical Fan Mode; Operational Overview - Furuno CH-250 Operator's Manual

3. VERTICAL FAN MODE

3.1

Operational Overview

The figure below shows the typical vertical fan mode operating sequence.
1.
Turn on the power.
9.
2.
Lower the transducer.
6.
Set center bearing of train
sector.
7(a).
Set scanning sector.
Adjust gain.
4.
Select appropriate
vertical fan mode.
7(b).
Select training sector 180˚.
Figure 3-1 Control panel
8.
Set tilt angle.
5.
Set range.
10.
bearing to target with cursor.
3.
Adjust screen
brilliance.
11.
Adjust menu settings
(ex. TVG) as required.
Measure range and
3-1