Rio carbon User Guide

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Rio Carbon
Display
Use the Display menu to adjust backlight and contrast settings.
Press MENU.
Select Settings.
Select Display.
Adjust Backlight options and Contrast settings.
Press CENTER to apply settings and return to Player mode. 
Display settings include:
Backlight
Set the backlight on the Rio Carbon to shut itself off after a specific number of seconds. Settings include Off
2s5s (the default setting), 10s20s, and OnOn sets the backlight to remain lit constantly.
Contrast
Press FORWARD and REVERSE to control the contrast slider. Use the contrast slider to set how light or dark 
the images on the LCD will appear. Setting the contrast too high will result in washed out images. Setting the 
contrast too dark will result in images that are too dark to read. 
• To conserve battery life, the On setting should rarely be used.