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Boot Image Modification

Important Notes
  1. Please strictly follow the image size and filename requirements, otherwise the system will not recognize it.
  2. Place the prepared image into the root directory of the SD card/USB drive.
  3. Insert the storage device while the screen is powered on.
  4. Click "Upgrade" on the screen interface to apply the new image.

Boot Logo Modification

Image Specifications

  • Resolution: 1024 × 600 pixels
  • File Format: JPG
  • Filename:
    boot_logo.JPG
  • File Size: Not exceeding 105 KB

First Interface Image Modification

Image Specifications

  • Resolution: 736 × 563 pixels
  • File Format: PNG
  • Filename:
    print.png
  • File Size: Not exceeding 45 KB

Image Specifications

  • Resolution: 355 × 565 pixels
  • File Format: PNG
  • Filename:
    print_smail.png
  • File Size: Not exceeding 45 KB
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