AUTOHELM ST4000+ User Manual

Chapter 5: Installing the ST4000+ 57
5 Installing the ST4000+
Compass - recommended location for steel-hulls
Mounting
Fluxgate compass - orientation
CAUTION:
You must mount the fluxgate compass on a vertical bulkhead,
with the cable exiting at the base.
1. Hold the compass against the mounting location.
2. Mark the four mounting holes, then remove the compass.
3. Drill four pilot holes using a 3 mm (
1
/
8
in) drill bit.
6 ft (1.8 m)
D5383-1
4 ft (1.2 m)
4 ft (1.2 m)
D
5384-1
Vertical
81131_6.book Page 57 Wednesday, August 22, 2001 2:26 PM

AUTOHELM ST4000+ Specifications

General

Type	Autopilot
Drive Type	Wheel Drive
Control Unit	ST4000+ Control Head
Power Supply	12 V DC
Interface	SeaTalk
Display Type	LCD
Control	Push-button
Voltage	12 V
Compass	Fluxgate Compass
Course Accuracy	±1°
Compass Safe Distance	1 meter