Furuno CH-37 - Manual (Page 19)

2-3
2.3 Selecting Sector, Sector Stepping
Sector width
Sector means the width of the transducer training. The SEC-
TOR control selects the training (display) area among six posi-
tions. In the full circle mode (360
°
) the direction of training is
clockwise only.
Table 2-2 Transducer training sector
Mode Transducer Training Sector (display area)
Sonar mode 45
°
, 90
°
, 135
°
, 180
°
, 225
°
* and 360
°
*
* Selected by FULL/HALF key.
90
°
Sector center marker
Training sector
Figure 2-3 Sector selection
Sector step
The FAST SCAN key in the sub panel 2 selects sector step in
45
°
or 6
°
.