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.
2017DDX-Entry̲E.indb 54
2017DDX-Entry̲E.indb 54
2016/10/31 14:33
2016/10/31 14:33