B&G H2000 Pilot *DISCONTINUED* - Manual (Page 84)

h2000 Autopilot User Manual
Part 4 - Installation Information
HB-0842-04
4-6
4.1.5 Clutch Voltage Selection
The ACP Computer Unit can output different clutch/solenoid
voltages depending upon the size of the rudder drive unit fitted.
The clutch/solenoid valve is only required for rams or rotary drive
units. This is achieved by setting dipswitches on the Computer
Drive PCB in the lid of the Computer Unit.
Set the switches as per the table below. The default setting is 9V,
switch 4 ON, suitable for Size 1, 12V Rams and Size 2, 12V Rams.
DIP Switch Clutch Voltage Drive Size/Type
4 24V
24V Rotary
3
18V Size 3, 24V Ram
2 12V
12V Rotary
1
9V Size 1 and 2 12V Rams
(to save power)
Table 4.4 ACP DIP Switch Selection
Note: when using drives from another manufacturer, it is important
to refer to the documentation supplied with that drive to determine
the correct clutch voltage selection. Refer to the manufacturer of
the drive for further information.