Support - Targa PNA-E3520 User Manual And Service Information

6.2.3

Support

Here you can restore the factory-default settings of your device. This will erase
any custom settings and after restarting the software will look the same as
after the first-time power on.
Please note that restoring the factory-default configuration may
take up to one hour. During this process, you must not turn off
the computer or the navigation device, nor unplug the navigation
device from the computer.
You may also use this function if the internal memory of the device has been
erased accidentally by formatting it or by misoperation. The following steps let
you restore the navigation software.

On the DVD main menu, click

Tap the
A safety prompt will appear. Click OK to confirm. Or click Cancel to
cancel the process without making any changes.
Navigation Device PNA-E3520/PNA-E3520T
Reset button to restore the device configuration.
The Supplied DVD
Support.
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