Smart Typewriter Frontlight

The Smart Typewriter's E Ink display is equipped with a frontlight that enhances the viewing experience. The frontlight is different than a backlight. It's easier on the eyes because it shines light onto the screen from in front instead of at your eyes from behind the screen. 
Smart Typewriter Frontlight Adjustments:
Smart Typewriter (Gen3): 
Toggle the light on and off by pressing [new] + [shift] + [L]. Brightness can be adjusted in the device menu. To open the device menu, hold the power button for 4 seconds. 
Smart Typewriter (Gen1 & Gen2): 
Toggle the light on and off by pressing [special] + [L]. 
*Note, this feature is only available on the Smart Typewriter, not Traveler.