Raymarine 150/400 User Manual

Page of 64
14
Type 150/400 Autopilot System: Installation Guide
Ste
p
Connecting cables to the terminals
Power and Motor terminals
The POWER and MOTOR terminals on Type 150/150G course 
computers accept stranded cable up to 4mm
2
 (12 AWG). 
The POWER and MOTOR terminals on Type 400/400G course 
computers accept stranded cable up to 10 mm
2
 (8 AWG). 
To secure cables in these terminals:
strip 8–10 mm (
1
/
2
 in) of insulation from the end of each cable
use a small screwdriver to loosen the screw on the terminal block
insert the stripped cable into the terminal
tighten the screw
Other terminals
Note: All other terminals on the course computer will accept 
stranded cable up to 2.5 mm
2
 (14 AWG).
To secure cables to the other terminals:
strip at least 5 mm (
1
/
4
 in) of insulation from the end of each cable
use a small screwdriver to push the small plastic lever on top of 
the terminal and release the cable clamp
insert the stripped cable
release the lever to grip the cable 
Using the fuses
The POWERMOTOR and SeaTalk terminals are fuse protected 
against short-circuits and misconnections. To change the fuses:
use the fuse puller (supplied in the case) to remove the fuse
replace the fuse with an appropriate spare fuse 
Note: The course computer is supplied with three spare fuses fitted in 
the case. The fuses used in the course computer are standard 
automotive blade fuses, so you can easily obtain replacement fuses. 
Your Raymarine dealer can also provide a replacement fuse pack 
(part number: A18065). 
81173_3.book  Page 14  Thursday, June 7, 2001  11:51 AM