Furuno CSH-5L Operator's Manual page 21

Range (m)
50, 85, 100, 150, 200, 250, 300, 350
400, 450, 500
600, 800
1000, 1200, 1600
For example, when the [RANGE] control, [TILT] lever and automatic tilt are set to
1000 m, 8 and ±2-10° respectively, the tilt angle changes at each transmission
as follows:
8 10 8
Range and tilt angle
±2-10°
±10°
±8°
±6°
±2°
6 8
Auto tilt concept
1. OPERATIONAL OVERVIEW
±4-14° ±6-20°
±14° ±20°
±12° ±16°
±10° ±14°
±4° ±6°
Tilt Angle
±10-26°
±26°
±20°
±20°
±10°
1-11