What causes a checksum error in NMEA received data on Koden MDC-2540 Marine Radar?
A checksum error in NMEA received data on your Koden Marine Radar (displayed in maintenance) indicates a problem with data integrity. Check NMEA data integrity and re-establish the connection.
What does a checksum error mean on Koden MDC-2540 Marine Radar?
A checksum error on your Koden Marine Radar indicates there is a strong noise source near the operation table. Identify and eliminate the strong noise source near the operation table.
What should I do if there is no trigger signal on Koden MDC-2540?
If your Koden Marine Radar has no trigger signal, inspect and repair the transmitter PCB, as the cause is a transmitter PCB malfunction.
Why am I getting 'No heading line signal' on my Koden MDC-2540?
A 'No heading line signal' error on your Koden Marine Radar can occur if the motor fuse is blown or the transmitter PCB is malfunctioning. Replace the motor fuse and verify the transmitter PCB functionality.
What causes 'No azimuth signal' on Koden MDC-2540?
The absence of an azimuth signal on your Koden Marine Radar may be due to a blown motor fuse or a malfunction in the transmitter PCB. Replace the motor fuse and check the transmitter PCB.
Why is there no AIS data on my Koden MDC-2540 Marine Radar?
The reason for missing AIS data on your Koden Marine Radar could be the absence of own ship information. Please confirm that heading, latitude, and longitude signals are provided to the system.
What causes a magnetron heater current problem on Koden MDC-2540 Marine Radar?
A magnetron heater current problem on Koden Marine Radar may be due to a magnetron malfunction or a transmitter PCB malfunction. Test the magnetron and transmitter PCB for proper operation.
What could cause a magnetron current issue on Koden MDC-2540?
A magnetron current issue on your Koden Marine Radar could be caused by a blown TXHV fuse or the magnetron reaching the end of its life. Check the TXHV fuse and replace the magnetron if necessary.
What to do if the operation panel is not connected on Koden MDC-2540?
If the operation panel is not connected on your Koden Marine Radar, reconnect the operation panel connector.
What to do if the AIS connector is not connected on Koden Marine Radar?
If the AIS connector is not connected on your Koden Marine Radar, reconnect the AIS connector.
General| Power Output | 4 kW |
|---|---|
| Frequency | 9410 ± 30 MHz |
| Antenna Length | 4 feet |
| Rotation Speed | 24/48 rpm |
| Display Size | 10.4 inches |
| Beam Width | 1.8° Horizontal |
| Display | LCD |
| Power Supply | 12-24 VDC |
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