TOPTRO TR27 Manuel De L'utilisateur page 15

Warm Tips: If your projector cannot recognize the USB disk,
please follow the methods below to resolve the issue. Please
ensure that your USB disk meets the following formats:
FAT32: 8GB/16GB/32GB
NTFS: 64GB 2TB
If it doesn't meet these criteria, you will need to change a
supported format USB disk.
If the problem persists, please send a detailed description of
your issue to the following email address:
5.2 Video Play Interface
Manual
Sound Mode
Picture Mode
Brightness
Contrast
Hue
Saturation
service@toptro.com
Service@toptro.com
Content
Standard/Music/Movie/News
Standard/Cinema/Vivid/
Custom
0~100
0~100
0~100
0~100
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