Wallpaper Setup; Setting A Wallpaper Using A Default Image; Setting A Wallpaper Using Your Image; Screen/Led Customize Setup - Alpine iLX-F409 Owner's Manual

Wallpaper Setup

[Wallpaper And Theme] is selected on the General Setup Menu screen.
You can change the wallpaper of the display screen from 4 different
colored default images or your image.

Setting a Wallpaper using a default image

Setting contents:
Amber / Blue / Green / Red
Touch the desired image, and then touch [Set Wallpaper].

Setting a Wallpaper using your image

1
Touch [User Image].
The image selecting screen is displayed.
2
Select an image stored on the connected USB Flash
drive.
The selected image thumbnail is displayed.
If not using an image as a wallpaper, touch [Default Image] to
return to the previous screen without selecting.
3
Touch [Crop].
4
Touch the area to be trimmed for a wallpaper.
If the image is 800 × 480 pixel, this step is not necessary.
5
Touch [Set Theme] to change the theme color.
6
Touch the desired color.
7
Touch [Set Wallpaper].
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Screen/LED Customize Setup

[Screen/LED Customize] is selected on the General Setup Menu screen.
Setting item:
Dimmer / Screen Dimmer Level / Key Illumination Level
Setting the Brightness of the Backlighting
(Dimmer)
Backlighting is provided by LEDs light built into the liquid crystal panel.
The illumination control adjusts the brightness of the backlighting based
on the car ambient lighting for easier viewing.
Setting item:
Dimmer
Setting contents:
Off, On, Auto (Initial setting)
Off: Deactivate Auto Dimmer mode to keep the background
illumination of the monitor bright.
On: Keep the background illumination of the monitor dark.
Auto: Adjust the brightness of the background illumination of
the monitor automatically to the brightness of the car
interior.
• When [On] is set, the setting is also applied for the button lighting in
"Adjusting the Dimmer of Button Lighting at Night" (page 14) and
"Adjusting the Minimum Level of Backlight" (page 14).

Adjusting the Minimum Level of Backlight

You can adjust the brightness of the backlight. This function could be
used, for instance, to change the screen brightness while traveling at
night.
Setting item:
Screen Dimmer Level
Setting contents:
-15 to 15 (Initial setting: 0)
• This setting is only available when "Dimmer" is set to [On] or [Auto].
Adjusting the Dimmer of Button Lighting at
Night
You can adjust the brightness of the button lighting at night with the
dimmer.
Setting item:
Key Illumination Level
Setting level:
-2 to 2 (Initial setting: 0)
• This setting is only available when "Dimmer" is set to [On] or [Auto].