JVC KV-PX9S - EXAD 20GB GPS Navigation System Update Instructions page 5

Update (continued)
3.
Slide the battery switch to "OFF."
OFF
4.
While pressing and holding the
Hold
Update starts. The power lamp flashes purple and red and the firmware update status is displayed on the screen as
follows. DO NOT do any operation while updating.
"updating" flashes on and off.
• It takes about 10 minutes to update the firmware. "complete" appears on the screen display as the update successfully
finished.
• If "error" appears on the display screen, disconnect the AC adapter and check whether the file you copied and the
format of the SD card are correct.
Please call JVC Customer Care Center at 1-800-252-5722 if you cannot update the firmware even after the checking.
button, connect the AC adapter.
If an error occurs.
5
Update finished.
Continued to the next page