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Instructions for upgrading
The navigation system
upgrade process
1 Check the device number of your naviga-
tion system.
= For details of the operation, refer to
Checking the device number on this
page.
2 Get the password for authentication.
= For details, refer to Getting the password
for authentication on the next page.
3 Upgrade the software programme of your
navigation system.
= For details of the operation, refer to Up-
grading the software programme and the
map database on the next page.
4 Check whether the upgrade was done prop-
erly.
= For details of the operation, refer to
Checking whether the upgrade was done
properly on page 23.
5 Update the Bluetooth firmware.
= For details of the operation, refer to Up-
dating the Bluetooth wireless technology
software on page 23.
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Preparation for upgrade
Checking the device number
For customers upgrading the
hardware for the first time
First, check your device number
(DEVICE NUMBER, displayed such as
Device # or Device Number) of your naviga-
tion system for later procedures. To display the
device number, do the following.
1
Touch [Menu] on the map screen.
The "Navigation Menu" screen appears.
2
Touch [Settings].
The "Settings Menu" screen appears.
3
Touch [Service Info].
The "Service Information Screen" screen ap-
pears.
4
Write down your device number
(Device Number) onto the supplied Media
Number Card (MEDIA NUMBER CARD) to
avoid mistakes.
p Also write down "Version" information
which would be used to confirm completion
of the update.
For customers who have previously
upgraded the hardware
First, check your device number
(DEVICE NUMBER, displayed such as
Device # or Device Number) of your naviga-
tion system for later procedures. To display the
device number, do the following.
1
Touch [Home] on the map screen.
The "Top Menu" screen appears.
2
Touch [Settings].
The "Settings Menu" screen appears.
3
Touch [Service Info].
The "Service Information Screen" screen ap-
pears.
Chapter
04
21
Engb
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