Furuno CH-250 - Manual (Page 12)

1-2
1.2 Remote Controller
The Remote Controller CH-256 (option) provides armchair control over range, tilt, target lock
and range of sounding.
Select tilt angle.
Enables/disables
target lock.
Selects range of sounding
for full circle 360˚ (horizontal mode)
or half circle 180˚ (vertical fan mode).
Select display
range.
Figure 1-2 Remote controller
Note: The remote controller can also be used with a commercial monitor.