Raymarine 150/400 manual Minimum, Remove the connector cover, Secure the course computer

12Type 150/400 Autopilot System: Installation Guide

Step 3

3.2 Secure the course computer
6	mm
minimum

D5196-1

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.

3.3Remove the connector cover

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