ComNav Marine 1420 Autopilot System
Before You Start
Thank you for buying the ComNav 1420
Autopilot System. It will make boating
safer, easier and more enjoyable for you!
Please do not forget to complete and
send in your warranty card.
This will give you 3 years of Warranty
protection. We suggest that you do it
first!
Happy boating!
Unpacking and Identification
Please make sure that you have found
and identified all of the components of
your Autopilot System, before you begin
installation. This manual begins with a
parts list, to help you identify the
components of your system.
Your system will have either a Rotary
Rudder Feedback or an Outboard Motor
Feedback. There are separate sections
about both Feedback units in this manual.
If you purchased a system without a
Hydraulic Pump, you can ignore the
sections of the manual dealing with
Pumps, and about bleeding the hydraulic
system.
Wiring diagrams for connecting to 4 and 5
wire motors and solenoid valves are in
the appendixes.
Manual Conventions
In this manual, the names of the main
components are capitalized.
For example: Processor
Also, the keys on the Control Head are
capitalized.
For example: Speed Key
When you are required to perform an
action with a key, it is underlined.
For example: Press the Red Key
When you are to look for a Control Head
light to turn on, it will be underlined.
For example: light beneath the
Green Key
Document PN 29010012 V1.3
6