What to do if the screen is not displayed on the JRC Car Navigation system Touch Panel Display unit?
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Mrs. Jamie Craig DDSAug 27, 2025
If the Touch Panel Display unit receives power but the screen remains blank, the display processing unit may not have been started; in this case, start the display processing unit. Alternatively, the graphic board of the display processing unit might be broken, so disconnect the DVI cable from the 4-branch cable and connect it to the main unit and also, ask your dealer for repair. Check the brightness level of the Touch Panel Display unit, and adjust it if it's set too low. If none of these steps work, the Touch Panel Display unit may be faulty, requiring repairs from the distributor.
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Sara KingAug 25, 2025
Why is GPS information not displayed on my JRC Car Navigation system?
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tina34Aug 26, 2025
If positioning information (GPS) is not displayed, there could be several reasons. Ensure the GPS device's power supply is on and check its condition. Also, verify the status of VDR or SLC. Additionally, confirm that the Web server of the data processing unit is activated by turning off all power supplies and turning them back on in the following order: 1. Data processing unit 2. Touch Panel Display unit 3. Display processing unit. If these steps don't work, communication settings may be incorrect and require adjustment by the distributor, or there may be an issue with the data processing unit requiring repair. Also, make sure that the GPS device is performing positioning.
Details the technical specifications of the NWZ-1470/1470N 46-inch touch panel display unit, including panel, touch, video, power, and mechanical aspects.
Details the technical specifications of the NJW-1460 Data Processing Unit, covering CPU, memory, storage, OS, interfaces, and environmental conditions.