Instruction manual

Table Of Contents
Simrad AP35 Autopilot
10 22083083K
RC25 Rate Compass
Fluxgate compass with integrated rate of turn sensor. Provides a dramatic
improvement to the dynamic performance of both the autopilot and a
stabilized radar display.
Same dimensions as RFC35.
Magnetic Compass
Most liquid filled magnetic compass with external 2 axis gimbals can be
interfaced by using CD100A (CD109) Course Detector and CDI35 Course
Detector Interface. The AP35 provides excitation current for CD100A and
converts the analogue sin/cos signal to digital two wire format for the
autopilot steering computer.
GPS Compass
HS50 Heading Sensor connects directly to NMEA port #2 in J300X and
J300X-40 using NMEA 0183 HDT message.
Any other GPS compass with NMEA 0183 HDT message (Furuno, JRC)
connects directly to NMEA port #2 in J300X and J300X-40.
Gyro Compass
Gyrocompasses with 1:1 ratio synchro output may be interfaced by using
the GI51 Gyro Interface. GI51 is connected to the AP35 by Robnet.
Gyrocompasses with NMEA 0183, HDT output may be connected
directly to NMEA port #2 in J300X and J300X-40.
Note ! Gyro compasses with stepper or geared synchro output can not be interfaced
to AP35/GI51.
1.8 Optional equipment
A series of options are available for the basic AP35 system.
R3000X Remote Control
A small handheld remote control with two push buttons for power steering
or course selection (port and starboard), and one push button with built-in
lighted indicator for mode selection.
S35 NFU Steering Lever
S35 is designed for indoor and outdoor bulkhead mount and made of shock
resistant polyxymethylene. The lever has spring loaded return to mid-
position. A push button with light indicator is used for mode selection when
connected to a Simrad J3XX junction unit.