General information, Introduction, General information 1.1 introduction – Simrad AUTOPILOT SYSTEM AP50 User Manual
Page 13: 1 general information, 1 introduction

General Information
20221032B
11
1 GENERAL INFORMATION
1.1 Introduction
Congratulations on the purchase of your new Simrad AP50 
autopilot system and thank you for selecting what we feel is one 
of the most advanced autopilot systems available on the market 
today. 
Today, Simrad manufactures a complete range of autopilots for 
all types of vessels, from leisure boats to advanced steering 
systems for merchant marine vessels. Our factory for these 
products Simrad Egersund AS, is located in Egersund on the 
southwest coast of Norway. The company's involvement in 
autopilots began in 1953 with equipment for the North Sea 
fishing fleet under the brand name Robertson. Professional 
mariners around the world acknowledge that the Robertson and 
Simrad brand names are synonymous with the absolute best in 
autopilot technology. 
The AP50 autopilot from Simrad represents yet another step 
forward in autopilot technology with the intent of providing 
small fishing boats and work boats up to 200 feet with a host of 
new features. The system can be expanded and enhanced with a 
selection of options and accessories. 
The brain in the AP50 autopilot system is the single "intelligent" 
junction unit that communicates with all other system modules 
on a RobNet network. The RobNet has been developed to 
establish a reliable digital communication and power 
distribution network between the units in the system. The 
RobNet simplifies installation and enables the AP50 system to 
be easily expanded at any time. Any unit that is connected to the 
autopilot system via RobNet is called a RobNet Unit (See 
Junction Unit Comparison table on page 14). 
The AP50 system is produced and tested in accordance with the 
European Marine Equipment Directive 96/98. This means that 
the AP50 complies with the highest level of tests for non-
military marine electronic navigation equipment existing today. 
The Marine Equipment Directive 96/98/EC (MED), as amended 
by 98/95/EC for ships flying EU or EFTA flags, applies to all 
new ships, to existing ships not previously carrying such 
equipment, and to ships having their equipment replaced. 
This means that all system components covered by annex A1 
must be type-approved accordingly and must carry the 
Wheelmark, which is a symbol of conformity with the Marine 
Equipment Directive. 
