Samsung QET 85" Class 4K UHD Commercial LED Display - Manual (Page 91)

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2nd 3rd Description
General Game Mode When connecting to a game console such as PlayStation™ or Xbox™, you can enjoy a more realistic gaming experience by
selecting game mode.
" If you connect other external devices while Game Mode is on, the screen may not be in good condition.
DICOM Simulation Mode Adjust the display mode to output a picture close to the GSDF standard of DICOM Part 14.
" This device cannot be used as a medical diagnostic device, even if the DICOM Simulation Mode is enabled.
" This function may not be supported depending on the model.
Empty Storage Delete files to make space for new content. Recently played files will not be deleted.
Reset System Reset all system settings to default.