JVC KW-NT30 - Manual (Page 67)

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Menu items Selectable settings Initial: Underlined
Audio
Amplifier Gain You can change the maximum volume level of this unit.
High: VOL 0 to 20 (for guidance)/VOL 00 to 50 (for audio)
Low: VOL 0 to 15 (for guidance)/VOL 00 to 30 (for audio)
(Select this if the peak power of the speakers is less than 50 W.)
Off: Deactivates the built-in amplifier (VOL 0 to 20 for guidance/VOL 00
to 50 for audio.)
• If you change this setting from <High>/<Off> to <Low> while
the volume level is set higher than the maximum level of <Low>,
the unit automatically lowers the volume level (guidance: VOL 15/
audio: VOL 30).
Display
Dimmer Off: Cancels.
On: Activates dimmer.
Auto: Dims the screen and the button illumination when you turn on
the headlights.
• The illumination control lead connection is required. (
☞
Installation/Connection Manual)
Time: Activates the Dimmer Time setting below.
Dimmer Time Sets the Dimmer On/Off times.
Brightness Adjust the display brightness.
–5 to +5; Initial +5
Illumination Colour
☞ page 64
Display Colour Select the colour of the bars and buttons on the touch panel.
Wallpaper Select the display background from one of five choices. Press
5/∞ to
select a background and press [OK].
Clock on Video/Screen-Off On: The clock time is displayed while video source is played back or the
screen is turned off.
Off: Cancels.
Off-axis Viewing Select <On> if the screen is hard to see due to the installation angle or
position.
On, Off
Demonstration This setting will be deactivated and disappear from the menu when the
System detects the first car movement.
On, Off
Input
Front Aux Input On: Select when connecting an audio component to the AUX input
terminal on the monitor panel.
Off *: Select when no audio component is connected (“Front AUX” is not
selectable).
* Not selectable when the input is selected as the source.
AV menu items
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