Maretron J2K100 user manual Troubleshooting, Technical Specifications

J2K100 User’s Manual

4 Troubleshooting

If you notice unexpected operation of the Maretron J2K100, follow the troubleshooting procedures in this section to remedy simple problems.

Symptom	Troubleshooting Procedure
No engine, transmission	Ensure that the J1939 network is operational by observing J1939
or genset data visible on	gauges or displays. You should see information transmitted from
NMEA 2000® network.	the engine, transmission, or genset displayed on the J1939
	displays. If you don’t see data, try disconnecting the J1939
	connection you made to the J2K100 as something may have been
	connected incorrectly.
	Once you are sure that the J1939 network is operational with a
	J2K100 connected, ensure that the NMEA 2000® network is
	operational by observing displays. You should see information
	from components besides the ones attached to the J2K100 which
	verifies an operational NMEA 2000® network. If you don’t see data,
	try disconnecting the NMEA 2000 connection you made to the
	J2K100 as something may have been connected incorrectly.
	Once you are sure that the J1939 and NMEA 2000 networks are
	operational with a connected J2K100, ensure that the NMEA
	2000® connector is securely connected to the NMEA 2000®
	network and the J1939 connector is securely connected to the
	J1939 network.
	Ensure that the J2K100 has the appropriate NMEA 2000® PGNs
	enabled as described in 2.5.5.

If these steps do not solve your problem, please contact Maretron Technical Support (refer to Section 6 for contact information).

Warning: There are no user-serviceable components inside the Maretron J2K100. Opening the J2K100 will expose the sensitive electronic components to adverse environmental conditions that may render the unit inoperative. Please do not open the J2K100, as this will automatically void the warranty. If service is required, please return the unit to an authorized Maretron service location.

5 Technical Specifications

As Maretron is constantly improving its products, all specifications are subject to change without notice. Maretron products are designed to be accurate and reliable; however, they should be used only as aids to navigation and not as a replacement for traditional navigation aids and techniques.

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