What does 'No position data' mean on Furuno 1823C?
If your Furuno Marine Radar displays 'No position data', an error may have occurred on GP-310B/320B. Disconnect the GPS cable from the display unit, and then contact your dealer.
What to do if nothing appears on the Furuno 1823C display?
If nothing appears on the Furuno Marine Radar display after pressing the [POWER/BRILL] key and the RADAR TX soft key, verify that the antenna cable is firmly fastened and that the radar source is correct.
What to do if the picture is not updated or freezes on Furuno 1823C Marine Radar?
If the picture on your Furuno Marine Radar is not updating or it freezes, check the antenna cable. If the unit freezes up, try turning the display unit off and on again.
What to do if the radar picture does not change when the range is changed on Furuno Marine Radar?
If the radar picture on your Furuno Marine Radar doesn't change when the range is adjusted, try hitting the [+] and [-] keys again. If that doesn't work, turn the display unit off and on again.
What does 'No heading pulse detected' mean on Furuno 1823C Marine Radar?
If your Furuno Marine Radar displays 'No heading pulse detected', check the heading sensor.
What to do if zero line does not appear when the picture appears on Furuno 1823C?
If the zero line does not appear when the picture appears on your Furuno Marine Radar, the picture may be shifted. Confirm shift setting.
What to do if picture does not appear after selecting a sounder display with the DISP key on Furuno Marine Radar?
If the picture does not appear after selecting a sounder display with the DISP key on your Furuno Marine Radar, check that the network sounder’s signal cable is firmly fastened, that the sounder source is correct, and that the network sounder is plugged in (the LED on the network sounder should flash every second).
What to do if marks and characters appear but picture does not appear on Furuno Marine Radar?
If marks and characters appear but the picture does not appear on your Furuno Marine Radar, check for a loosened transducer connector.
How to display range rings on Furuno Marine Radar?
To display range rings on your Furuno Marine Radar, hit the RADAR DISPLY and RINGS soft keys.
Why is sensitivity poor after tuning is adjusted on Furuno Marine Radar?
If the sensitivity is poor after tuning is adjusted on your Furuno Marine Radar, the magnetron may need to be replaced. Contact your dealer.
General| Display Type | Color LCD |
|---|---|
| Power Output | 4 kW |
| Range Scales | 0.125 to 36 NM |
| Antenna Type | Open Array |
| Display Size | 10.4 inches |
| Antenna Length | 6 feet |
| Frequency | 9410 MHz |
| Pulse Length | 0.3 µs |
| Power Supply | 12/24 V DC |
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