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TCL SIGNA - Adjust Brightness / Display Settings

2026-10-22 20:13:50.599

TCL SIGNA - Adjust Brightness / Display Settings

Here's how to adjust screen brightness and other display settings (e.g., Sleep, Font size, etc.) for your SIGNA.
Follow these steps to adjust brightness settings and display / font settings.

Adjust Brightness Settings

  1. From a Home screen, swipe up to access all apps.
  2. Navigate:
    Settings Settings icon
    Display
    .
  3. Tap
    Brightness level
    .
  4. Slide bar right or left to increase or decrease brightness.
    To automatically adjust brightness, tap
    Adaptive brightness
     then tap the
    switch
     to turn Adaptive brightness on Switch on.

Adjust Display / Font Settings

  1. From a Home screen, swipe up to access all apps.
  2. Navigate:
    Settings Settings icon
    Display
    Advanced Arrow down icon
    .
  3. Tap
    Sleep
     then select an option (e.g., 15 seconds, 2 minutes, etc.).
  4. Tap
    Font size
    .
  5. Slide the
    green bar
     left or right to adjust the font size.
    Slide left to decrease text size or slide right to increase.