Kenwood DDX317BT Instruction Manual - Page 54

Locking the settings, Updating the system

Page 54 highlights

SETTINGS ❏ Locking the settings You can lock the settings to prevent them from being changed. • is shown beside the settings that can be locked. 1 Display the screen. (Page 53) 2 ❏ Updating the system You can update the system by connecting a USB device containing an update file. • To update the system, visit . 1 Create an update file and copy it to a USB device. 2 Display the screen. On the Home screen: • You can change the page to display more items by pressing [ ]/[ ]. To unlock the setting: Press [Unlock]. 3 Updates the system application. Updates the system. Updates the DVD system application. * Updates the Digital Radio (DAB) module application. 4 Connect the USB device with the update file. • To connect a USB device, see page 65. The system update starts. It may take a while. If the update has been completed successfully, "Update Completed" appears. Reset the unit. • Do not disconnect the USB device while updating. • If the update has failed, turn the power off and then on, and retry the update. • Even if you have turned off the power during the update, you can restart the update after the power is turned on. The update will be performed from the beginning. * Only for DDX4017DAB. 54

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54
SETTINGS
SETTINGS
Locking the settings
You can lock the settings to prevent them from
being changed.
is shown beside the settings that can be locked.
1
Display the
<SETUP Memory>
screen.
(Page 53)
2
To unlock the setting:
Press
[Unlock]
.
Updating the system
You can update the system by connecting a USB
device containing an update file.
To update the system, visit <http://www2.
jvckenwood.com/cs/ce/>.
1
Create an update file and copy it to a USB
device.
2
Display the
<System Information>
screen.
On the Home screen:
You can change the page to display more
items by pressing
[
]
/
[
]
.
3
<Application
Version>
Updates the system
application.
<System Version>
Updates the system.
<DVD Version>
Updates the DVD system
application.
<DAB module
Version>
*
Updates the Digital Radio
(DAB) module application.
4
Connect the USB device with the update
file.
To connect a USB device, see page 65.
The system update starts. It may take a while.
If the update has been completed successfully,
“Update Completed” appears. Reset the unit.
Do not disconnect the USB device while updating.
If the update has failed, turn the power off and
then on, and retry the update.
Even if you have turned off the power during the
update, you can restart the update after the power
is turned on. The update will be performed from
the beginning.
*
Only for DDX4017DAB.