KD-NX5000 Firmware Updates Procedure
1. Create an update disc.
Prepare a blank DVD-R disc. Download the ZIP file from JVC Car Navigation Updates website and extract the sub folder on your computer. A folder “JVCDBUpdate” is created. Copy it into the root directory of a DVD-R and finalise or close the disc. The folder configuration of disc is as follows
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2. Insert the created disc.
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Insert the disc created in Step 1 into the KD-NX5000. You can insert the disc regardless of the KD-NX5000痴 current function.
When the disc is loaded, the screen below appears.
3. Copy the update file
Press ENT key to start updating process. First the file for update will be copied to the KD-N5000痴 HDD. A progress bar appears during copying.
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When file copying is completed, the screen below appears and・/p>
The message below appears to eject the disc.
4. Eject the disc.
Press Eject to remove the disc.
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5. Update the KD-NX5000痴 flash memory
After removing the disc, the update firmware will be written on the KD-NX5000痴 internal flash memory. It takes 5 to 15 min. to complete writing.
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When updating is completed, the KD-NX5000 will restart automatically. After the firmware update, Reset Calibration has been executed so you will need to carry out Calibration again. (Refer to sections “Initial Settings” and “Calibration” of the Instruction Manual for details.)