To Next PageTo Next PageWhy is trail data cleared when I turn off my JRC Marine Equipment?
If the power supply is turned off and the trail data is cleared without being stored on your JRC Marine Equipment, it indicates that the processing unit (NDC-1678) is faulty and requires repair from the distributor.
Why is the Gyro compass azimuth not displayed correctly on my JRC Marine Equipment?
If the azimuth of the Gyro compass is not displayed correctly on your JRC Marine Equipment, there are several potential causes: * The communication may not be set correctly, so ensure the communication settings are correct. * The power supply for the Gyro compass equipment might not be on; turn it on. * The connection with the Gyro compass equipment could be abnormal; verify the connection and, if connected to the terminal board circuit (CQD-2322), check if the corresponding LED is lit when the signal is received. If these steps don't resolve the issue, there may be a fault with the internal wiring or the processing unit (NDC-1678), requiring repair from the distributor.
What to do if the radar antenna of my JRC Marine Equipment is not getting power?
If the power is not supplied to the radar antenna of your JRC Marine Equipment, check the following: * Verify the connection with the radar antenna. * Check for any abnormal connections with the radar antenna that may be causing overcurrent protection to activate in the power supply unit; remove any short-circuit causes. * Inspect the 24V DC output fuse; if it's blown, replace it after addressing the cause of the blowout. The fuse is F2. If the issue persists, there may be a fault with the internal wiring, the power supply (NDB-945) inside the processing unit, or the processing unit (NDC-1678) itself, requiring repair from the distributor.
Why is the log not displayed correctly on my JRC Marine Equipment?
If log values are not displayed correctly on your JRC Marine Equipment, there are several potential causes: * The communication may not be set correctly, so ensure the communication settings are correct. * The power supply for the log equipment might not be on; turn it on. * The connection with the log equipment could be abnormal; verify the connection and, if connected to the terminal board circuit (CQD-2322), check if the corresponding LED blinks when the signal is received. If these steps don't resolve the issue, there may be a fault with the internal wiring or the processing unit (NDC-1678), requiring repair from the distributor.
Why is my JRC Marine Radar not turning on?
Your JRC Marine Radar might not be turning on due to several reasons: * The DC power supply might not be connected. Ensure it is properly connected. * If using a rectifier NBA-5111, the AC power supply might not be connected to it. Connect the AC power supply. * The main power supply at the front of the processing unit (NDC-1678) might not be set to ON. Set it to ON by lifting the lever of the breaker. * The DC power supply might not be within the specified voltage range. Connect it within the correct range. If none of these steps resolve the issue, the internal wiring, the power supply circuit of the processing unit (NDC-1678), or the operation unit (NCE-5794)/optional operation unit (NCE-5605) might be faulty, requiring repair by a distributor.
What to do if my JRC JMR-5472-S Marine Radar screen is not displaying anything?
If your JRC Marine Radar monitor is not displaying anything, consider the following: * Ensure the display unit is activated. * Check the brightness of the monitor, as it may be set to the minimum level. If so, adjust the brightness to an appropriate level. If the problem persists, there may be faulty internal wiring or a faulty display (NWZ-208/NWZ-214), requiring repair by a distributor.
What to do if the display is frozen on my JRC Marine Equipment?
If the display is frozen on your JRC Marine Equipment, disabling the mode selection screen, it indicates that the processing unit (NDC-1678) is abnormal and requires repair from the distributor.
Why can't radar images be superimposed on my JRC Marine Equipment?
If radar images cannot be superimposed on your JRC Marine Equipment, there are several potential causes: * The connection with the radar antenna is abnormal; check the connection. * The connection with the radar indicator is abnormal; check the connection. If these steps don't resolve the issue, the internal wiring or the processing unit (NDC-1678) may be faulty, requiring repair from the distributor.
What to do if the monitor of my JRC Marine Equipment has no power?
If the power is not supplied to the monitor of your JRC Marine Equipment, it may be because the display unit is not activated. Activate the display unit. If the issue persists, the internal wiring or the display (NWZ-208/NWZ-214) may be faulty, requiring repair from the distributor.
What does it mean when my JRC Marine Equipment displays 'System has detected an error'?
If the following popup window is displayed on your JRC Marine Equipment: "System has detected an error. Turn the power off and on again," it indicates that a communication error has occurred. Close the popup window, and after confirming it is safe to do so, turn the power off and then on again.
General| Brand | JRC |
|---|---|
| Model | JMR-5472-S |
| Category | Marine Radar |
| Language | English |
