Pioneer DMH-WT86NEX Operation Manual page 60

Skips files forward or backward.
Still image source
TIP
Image files are not displayed in the rear display.
Still image screen
Hides the touch panel keys.
To display the keys again, touch anywhere on the screen.
Switches between playback and pause.
Skips files forward or backward.
Selects the previous folder or the next folder.
Saves the current images as the wallpaper.
Touch the following items to overwrite the image.
[As AVScreen]: Saves the image as the wallpaper for the AV screen.
[As HomeScreen]: Saves the image as the wallpaper for the home menu screen.
[As Both]: Saves the image as the wallpaper for both the AV screen and home
menu screen.
NOTE
If you save the new image, the current wallpaper is overwritten except for the
preset image.
Rotates the displayed picture 90° clockwise.
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