Adjusting The Volume; Attenuating The Sound; Turning Off The Av Source; Initial Settings - JVC KW-M788BH Quick Start Manual

Components Name and Basic Operations Components Name and Basic Operations
On the screen:
1
Display the source/option selection
screen.
On the Home screen:
2
Turn off the power.
On the source/option selection screen (page 10):

Adjusting the volume

You can adjust the volume (00 to
40) by pressing + to increase and
pressing – to decrease.
• When volume level is below 15,
holding + increases the volume
continuously to level 15.

Attenuating the sound

On the source control screen:
.
To cancel attenuation:

Turning off the AV source

1
Display the source/option selection
screen.
On the Home screen:
2
Turn off the AV source.
On the source/option selection screen (page 10):
• You can also use the pop-up function menu
(page 11).

Initial settings

When you power on the unit for the first time or
initialize the unit, the <Initial Settings> screen
appears.
Perform the initial settings.
Initial Settings
Demonstration
ON OFF
Language
English
Front Camera
Enter
Rear Camera Enter
User Customize
Enter
Viewing Angle Enter
Once completed, Home screen appears.
<Demonstration>
• ON (Initial): Activates the display demonstration.
• OFF: Deactivates the display demonstration.
<Language>
Select the text language used for on-screen
information.
• English (Initial)/Español/Français
• GUI Language (Local (the language selected above)
(Initial)/English): Selects the language used for
displaying operation keys and menu items.
<Front Camera>
Make the settings to display the picture from the
connected front view camera.
<Rear Camera>
Make the settings to display the picture from the
connected rear view camera
<User Customize>
Change the display design.
<Viewing Angle>
Select the viewing angle in relation to the monitor to
make the image on the screen easier to see.
• Under 0° (Initial)/5°/10°/15°/20°
Finish
ENGLISH 5