Instruction manual
Table Of Contents
- SIMRAD AP35 AUTOPILOT
- DOCUMENT HISTORY
- 1 GENERAL INFORMATION
- 2 OPERATION OF THE AUTOPILOT
- 2.1 Overview
- 2.2 ON/OFF - Standby mode
- Follow-Up steering
- 2.4 Non-Follow-Up steering
- 2.5 NFU Steering lever
- 2.6 NFU Push button remote control
- 2.7 R3000X Remote Control
- 2.8 S35 NFU Steering Lever
- 2.9 Automatic Steering
- 2.10 Automatic Speed selection
- 2.11 Manual speed selection
- 2.12 Navigating with the AP35
- 2.13 WORK-mode
- 2.14 TURN-mode
- 2.15 Dodging
- 2.16 Multiple station system
- 2.17 Lock function
- 2.18 User Set-up Menu
- 3 TECHNICAL SPECIFICATIONS
- 3.1 AP35 Autopilot System
- 3.2 AP35 Control Unit
- 3.3 Junction units
- 3.4 RFC35 Fluxgate compass
- 3.5 RC25 Rate Compass
- 3.6 CDI35 Course Detector Interface
- 3.7 RI35 Mk2 Rudder Angle Indicator
- 3.8 RF300 Rudder Feedback Unit
- 3.9 RF45X Rudder Feedback Unit
- 3.10 R3000X Remote
- 3.11 GI51 Gyro Interface
- 3.12 NI300X NMEA Interface
- 3.13 S35 NFU Steering Lever
- 3.14 FU50 Steering Lever
- 3.15 IP protection
- 4 INSTALLATION
- 4.1 General
- 4.2 Installation checklist
- 4.3 Unpacking and handling
- 4.4 Determine system configuration
- 4.5 AP35 System Layout
- 4.6 RF300 Rudder feedback
- 4.7 RF45X Rudder Feedback Unit
- 4.8 Junction unit
- 4.9 Drive unit
- 4.10 Control unit
- 4.11 RFC35 Fluxgate Compass
- 4.12 RC25 Rate Compass
- 4.13 R3000X Remote Control
- 4.14 FU50 Steering Lever
- 4.15 S35 NFU Steering Lever
- 4.16 F1/2 Remote Control
- 4.17 RI35 Mk2 Rudder Angle Indicator
- 4.18 Interfacing
- 4.19 Single NMEA input/output
- 4.20 Double NMEA input/output
- 4.21 Additional NMEA output on Port 2
- 4.22 Input from “NMEA Compass”
- 4.23 Radar Clock/Data
- 4.24 IS15 Instrument
- 4.25 Analog Repeater
- 4.26 Digital Repeater
- 4.27 External Alarm
- 4.28 NI300X NMEA Interface Unit
- 4.29 CI300X Compass Interface
- 4.30 GI51 Gyro Interface
- 4.31 CD100A Course Detector
- 4.32 CDI35 Interface
- 4.33 Software Setup Procedure
- 4.34 Sea Trial
- 4.35 Final sea trial
- 4.36 Providing user training
- 5 MAINTENANCE
- 6 TROUBLE SHOOTING
- 7 SPARE PARTS LIST

Installation
22083083K 65
4.28 NI300X NMEA Interface Unit
The NI300X is normally installed inside a console or locker close to Nav
receivers, radar and instruments to keep cables short. The unit does not have
controls that need to be operated during installation or use, but you should be
able to take the lid off for inspections, to view LED indication of received
signals. It should be installed with the cable inlet and the Robnet connectors
facing down. The NI300X is designed to operate in a location that provides
ambient temperatures below +55° C (+130° F). It is fastened to the
panel/bulkhead by the external mounting brackets.
Note ! The NI300X is not weatherproof, and must be installed in a dry location!
The NI300X NMEA Interface (expansion) Unit is designed to handle
installations where more NMEA lines have to be tied into the system. Four
NMEA ports are available. An additional output data-port with
DATA/CLOCK signal is capable of generating heading data in the format
used by some radar displays made by Simrad/Anritsu and Furuno. This
feature is thus added to the system if a J3000X Junction Unit is installed
(J3000X has no radar Clock/Data output as compared to J300X and J300X-
40).
Configuration for Simrad/Anritsu or Furuno is selected in the Installation
Setup Menu.
12V out is for driving (max. 3) IS15 instruments (max 250mA load).










