Using The External Navigation Unit - JVC KW-AVX840 Manuel D'instructions

Using the external navigation unit

You can connect a navigation unit (not supplied) to the RGB input terminal so that you can view the navigation
screen. (☞ the Installation/Connection Manual)
• Please contact your dealer to inquire about compatible navigation units.
Activating the navigation function
1
AV Menu
On < >:
2
3
To view the navigation screen
On the source control screen:
On <AV Menu> :
or
• While the navigation screen is displayed, the
touch panel operations are available only for using
navigation function.
• The aspect ratio of the navigation screen is fixed to
<Full> regardless of the <Aspect> setting (☞
page 37).
• You can use the source "AV-IN" for listening to an
audio source connected to the LINE IN jacks.
To cancel the navigation screen
Hold MENU/ATT to display <AV Menu>, then press
[AV].
Settings for navigation unit
On <Navigation> (☞ step
☞ the left column
Navigation
Input
Output Select front speakers used for the
navigation guidance.
Volume Adjust the volume of the navigation
guidance. (0 to 35)
Navigation Select <On> to attenuate the
Mute sound coming through speakers
other than the front speakers during
navigation guidance.
Picture Adjust the brightness and black.
Adjust (☞ page 36)
30
3
on the left column):