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Timothy ThomasSep 9, 2025
How to clean the trackball on a JRC Monitor?
- AAndrew Cruz DDSSep 9, 2025
If the trackball on your JRC monitor doesn't move smoothly, the trackball is likely dirty. Clean the trackball.
How to clean the trackball on a JRC Monitor?
If the trackball on your JRC monitor doesn't move smoothly, the trackball is likely dirty. Clean the trackball.
What to do if JRC Monitor displays 'System has detected an error'?
If your JRC Monitor displays the popup window 'System has detected an error. Turn the power off and on again,' close the popup window. Then, after ensuring it's safe to power down, turn the power off and then on again.
How to fix JRC Monitor when the power is not supplied?
If the JRC Monitor is not receiving power, check the following: * Ensure the AC or DC power supply is properly connected. * Verify the breaker at the front of the power supply unit (NBD-913) is set to ON by pushing up the lever. * Confirm the AC or DC power supply input is within the specified voltage range. If these steps don't resolve the issue, the internal wiring, the power supply unit (NBD-913), the central control unit (NDC-1590), or the operation unit (NCE-5605) may be faulty, and you should request a repair from the distributor.
What should I do if the trackball or keyboard doesn't work on my JRC Monitor?
If the trackball or option keyboard isn't working on your JRC Monitor, the internal wiring or the display unit (NCE-5605/NCE5625) may be faulty, and you should request a repair from the distributor.
Why can't I adjust the brightness on my JRC Monitor?
If you cannot adjust the brightness of your JRC Monitor, the display unit (NWZ-208/ NWZ-207/NWZ-214) may be faulty, and you should request a repair from the distributor.
Why are sensor signals not displayed on my JRC Monitor?
If sensor signals aren't displayed on your JRC Monitor, check that the communication is set correctly. Also, ensure the power supply for the sensor equipment is turned on and verify the connection with the sensor equipment, checking the LED of the corresponding port of the serial LAN interface circuit at data reception.
What to do if UPS does not operate with JRC Monitor?
If the UPS is not operating with your JRC Monitor, check the connection with the UPS and ensure it is correctly set. If the battery is extremely depleted, replace it, requesting specialized service staff for the replacement and turning off the corresponding power supply breaker in the ship during the replacement. If the issue persists, the internal wiring or the UPS itself may be faulty, requiring a repair request from the distributor.
How do I fix water depth display on my JRC Monitor?
If water depth values aren't displayed on your JRC Monitor, confirm that the communication is correctly set. Also, ensure the power supply for the echo sounder is turned on, and verify the connection with the echo sounder, checking the LED of the corresponding port of the serial LAN interface circuit at data reception.
Why is wind direction/wind speed data not showing on my JRC Monitor?
If wind direction/wind speed data isn't displayed on your JRC Monitor, first, check that the communication is correctly set. Then, ensure the power supply for the anemoscope/anemometer is turned on. Finally, verify the connection with the anemoscope/anemometer, checking the LED of the corresponding port of the serial LAN interface circuit at data reception. Also, ensure that the power supply for the serial-LAN interface circuit (CMH-2370) is turned on.
How to troubleshoot rudder angle display issues on JRC Monitor?
If the rudder angles are not displayed correctly on the JRC Monitor, verify that the communication is correctly set. Also, ensure that the power supply for the rudder angle indicator is turned on and check the connection with the rudder angle indicator, looking for the LED at data reception if connected to the serial LAN interface circuit. If connected to the serial-LAN interface circuit (CMH-2370), ensure its power supply is on.
Details the names and primary functions of the operation unit components.
Details the procedure for powering on and starting the equipment.
Describes the fundamental operations performed using the trackball.
Defines the conditions for generating Depth Below Keel alarms.
Sets conditions for position monitor warnings and HDOP limit cautions.
Explains the fundamental operations within the Settings dialog box.
Guides on verifying installation and performing initial settings using the Installation dialog.
Explains the procedure for updating the equipment's software.
Provides instructions for updating the product's firmware.
Details the procedures for backing up and restoring equipment data.
Guides on recovering system images in the C drive, including OS and software recovery.
Offers solutions for common symptoms and causes of equipment malfunction.
Lists the general specifications for the JAN-9202 model.
Lists the general specifications for the JAN-7202 model.
Lists and describes various alarm types, their class, color, status, and sound.
Details warning messages, their subjects, explanations, and categories.
General| Type | X-band Radar |
|---|---|
| Power Supply | 24 V DC |
| Transmitter Output Power | 25 kW |
| Range | Up to 96 NM |
| Display | LCD |
| Power Output | 25 kW |
| Frequency | 9410 MHz ± 30 MHz |
| Antenna Rotation Speed | 24 rpm |
| Beam Width | 1.2° |
