JVC KV-PX9S - EXAD 20GB GPS Navigation System Update Instructions page 7

Update (continued)
Step 2: map database update
[Important]
• Make sure to update the KV-PX9 firmware before proceeding to the steps below.
• Make sure to disconnect any other USB device than KV-PX9 from your PC before starting update.
• Quit all programs on your PC before starting the update.
• The time for updating varies depending on the specification of your PC. It takes about 40 minutes when
updating on a PC with Pentium IV 2.02 GHz and 1 GB memory, for example.
• Make sure that the AC power is supplied to the Unit and your PC to avoid the accidental interruption of the
update process.
• DO NOT interrupt the update after starting the update program. If interrupted, try to update the database
again.
Px9hddSetup.exe
1.
Connect the AC adapter to the unit.
DISC 1
AC adapter
7
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