What to do if Simrad Autopilot System shows 'NAV. data failure'?
If the Simrad Autopilot System displays 'NAV. data failure', it means there is missing or invalid NAV data. To resolve this: 1. Check the Nav. Receiver/GPS setup.
What to do if Simrad Autopilot System says 'Compass data missing'?
If your Simrad Autopilot System displays 'Compass data missing', it means there is no data from the selected compass. Here's how to address it: 1. If more than one compass is connected, go to the User Setup/Source select menu to select a different compass. 2. Make a source update if no compass is available. 3. Check connections. 4. Replace compass PCB (Note: Do not cut cables. There are screw terminals inside).
How to troubleshoot 'Com. failure with ACXX' on Simrad Autopilot System?
If the Simrad Autopilot System displays 'Com. failure with ACXX', it could be due to a faulty Autopilot Computer or poor Robnet2 cable connections. To troubleshoot: 1. Check Robnet2 connectors and cable. 2. Replace the Autopilot Computer PCB.
How to fix 'Memory failure ACXX' on Simrad Autopilot System?
If your Simrad Autopilot System shows 'Memory failure ACXX', it indicates a wrong checksum on memory parameters or variables, causing the Autopilot Computer to use default values. To fix this: 1. Perform a "Master reset". 2. Switch the system off and on again. If the alarm repeats, replace the Autopilot Computer PCB.
What to do if Simrad Autopilot System shows 'High supply voltage'?
If your Simrad Autopilot System displays 'High supply voltage', it indicates that the supply voltage exceeds 31.2 V. To resolve this: 1. Verify the voltage in the System Data Menu. 2. Switch the autopilot off. 3. Check/repair the battery charger.
What to do if Simrad Autopilot System shows 'Low supply voltage'?
If your Simrad Autopilot System displays 'Low supply voltage', it means the supply voltage is less than 10.8 Volts. To address this: 1. Verify the voltage in the System Data Menu. 2. Switch the autopilot off and charge the batteries. 3. Check/repair the battery charger.
Why is my Simrad Autopilot System making the boat go off course?
If the boat is off course when using the Simrad Autopilot System, it could be due to the boat's heading being outside the fixed off-course limit or extreme weather conditions, or too slow speed. To resolve this: 1. Check the steering parameters (Rudder, Autotrim, Seastate filter). 2. Increase the Rudder value. 3. Increase boat speed, if possible, or steer by hand.
Instructions for powering the system on, off, and managing standby mode.
How to use the Follow-Up steering mode for manual rudder control.
How to use the Non-Follow-Up steering mode for direct rudder commands.
Engaging and maintaining course using the AUTO steering mode.
How the autopilot automatically adjusts steering parameters based on speed.
Manually selecting High (HI) or Low (LO) steering parameters.
Utilizing various automated turn patterns for specific navigation scenarios.
Temporarily disengaging autopilot for obstruction avoidance in AUTO mode.
Operating the boat's thruster in conjunction with the autopilot system.
Using the NoDrift mode to maintain heading unaffected by wind and current.
Steering the boat to waypoints or routes using NAV mode.
Temporarily disengaging autopilot for obstruction avoidance in NAV mode.
Instructions for mounting and connecting the AC05 Autopilot Computer.
Procedures for mounting AP26 and AP27 control units on panel or bracket.
Initial power-up sequence and automatic interface setup.
Crucial adjustments and tests performed on the water for optimal performance.
Automatically setting steering parameters for optimal performance.
Viewing and adjusting steering parameters manually or after autotuning.
Accessing system data, SimNet setup, and reset functions.
Restoring autopilot memory to factory default settings.
Interpreting and resolving system alarms and fault indicators.
Overall system specifications including boat size, steering types, and interfaces.
General| Brand | Simrad |
|---|---|
| Model | AP27 |
| Category | Autopilot System |
| Language | English |
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