Raymarine 150/400 用户手册

12

Type 150/400 Autopilot System: Installation Guide

Follow these steps to secure the course computer:

1. Hold the course computer in place against the mounting location 

so you can mark the centre of the keyhole slots:
•

these marks should be level and 288 mm (11.3 in) apart

•

remove the course computer then drill the two pilot holes 
using a 3 mm (

1

/

8

 in) drill bit

2. Screw the supplied self-tapping screws (No 8 x 

3

/

4

 in, pan-head) 

into the holes, so the head of each screw is at least 6 mm (

1

/

4

 in) 

from the surface.

3. Place the keyhole slots over the screw heads, then move the 

course computer down, so the screw heads are at the top of the 
keyhole slots. 

4. Tighten the screws to hold the course computer securely against 

the mounting surface. 

To remove the connector cover:

•

unlock the cover:
•

use a flat-bladed screwdriver or small coin to rotate the catch 

1

/

4

 turn (90°) in either direction – until you hear a click and the 

slot is horizontal

•

lift off the cover

1

2

3

4

6 m

m

minimum

D5196-1

81173_3.book  Page 12  Thursday, June 7, 2001  11:51 AM