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CTL Chromebook NL71CT-L - Adjust Brightness / Display Settings

2026-10-02 22:11:13.48

CTL Chromebook NL71CT-L - Adjust Brightness / Display Settings

Here's how to adjust display settings such as orientation and night light on your CTL Chromebook.

Adjust Brightness Settings

  1. From the keyboard on your CTL® Chromebook NL71CT-L, press and hold either the
    Decrease Brightness button
     Decrease brightness button or the
    Increase Brightness button
     Increase brightness button until the desired brightness is achieved.

Adjust Display / Font Settings

  1. Navigate:
    Launcher Launcher
    Settings
    .
  2. In the Device section, tap or click
    Displays
    .
  3. In the Internal Display section, drag the
    Display Size slider
     left or right to achieve the desired font size.
  4. Tap or click the
    Orientation dropdown
    icon
     then select one of the following:
    • Standard
    • 90
    • 180
    • 270
  5. Tap or click
    Night Light
     to turn on or off.
  6. Drag the
    Color Temperature
    slider
     left or right to achieve the desired nighttime color.
    Night Light must be turned on for this to be accessible.
  7. To choose when Night Light is on, tap the
    Schedule dropdown Dropdown menu
    then select one of the following:
    • Never
    • Sunset to Sunrise
    • Custom