Simrad AP27, AP26 manual Com. failure with Faulty Autopilot Check Robnet2 connectors

Simrad AP26 and AP27 Autopilots

Display readout	Probable fault	Recommended action
Com. failure with	Faulty Autopilot	1.	Check Robnet2 connectors and
ACXX	Computer or poor		cable.
	Robnet2 cable	2.	Replace Autopilot Computer Main
	connections from
			PCB.
	the same.
Low supply	Mains voltage less	1.	Verify in the System Data Menu
voltage	than 9 Volts	2.	Switch autopilot off, charge
			batteries
		3.	Check/repair battery charger
High supply	AC20/AC40 Mains	1.	Verify in the System Data Menu
voltage	exceeds 44 V	2.	Switch the autopilot off
	AC10 Mains
		3.	Check / repair battery charger
	exceeds 29 V

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