Simrad B&G AP44 IS42 Triton2 Installation Guide
![Simrad B&G AP44 IS42 Triton2 Autopilot System manual cover](/images/hVdOFJfAjXpreiZtoyPnxqLK/thumbs/thumb175x175.webp)
To calibrate the compass, access the 'Setup' menu on the AP44, then select 'Compass'. Follow the on-screen instructions to perform the calibration, which typically involves completing a slow 360-degree turn in calm water.
Ensure that all NMEA 2000 network connections are secure. Check the power supply to the network and ensure that the autopilot controller is properly configured to communicate with the Triton2 display.
Check the GPS antenna connections and ensure it has a clear view of the sky. If the problem persists, inspect the NMEA 2000 network connections or try resetting the GPS source under the 'Navigation' settings.
To perform a factory reset on the IS42, go to the 'Settings' menu, select 'System', and choose 'Reset'. Confirm the action when prompted to restore the system to its original settings.
Regularly check all cables and connections for wear or corrosion, ensure the drive unit is free of obstructions, and update the software on all components. Periodically inspect the rudder feedback unit for proper operation.
Download the latest software update from the Simrad website onto a USB stick. Insert the USB stick into the compatible MFD and follow the on-screen instructions to update the software through the 'Files' menu.
Erratic steering can be caused by incorrect autopilot settings, poor compass calibration, or mechanical issues with the steering system. Verify the autopilot settings and recalibrate the compass if necessary.
On the Triton2 display, access the 'Navigation' menu, then select 'Routes'. Enter the waypoints for your route and save it. Engage the autopilot and choose the saved route to begin navigation.
Unexpected disengagement can occur due to power supply issues, incorrect autopilot settings, or network communication problems. Check the power connections and settings, and ensure all devices on the network are properly configured.
First, check the power supply and connection to the AP44. Ensure that the NMEA 2000 network is functioning properly. If the problem persists, perform a reset by holding down the power button for 10 seconds.