Setup, Compatibility & Care
When setting up your U7STUK, ensure the TV is placed on a level, stable surface or mounted using a VESA-compatible wall mount capable of supporting the weight of a 75-inch screen. Given the 144Hz refresh rate, verify that your gaming devices are connected via 'Ultra High Speed' HDMI cables to fully leverage 4K/144Hz bandwidth. For maintenance, clean the screen only with a dry, soft microfiber cloth; never use harsh chemicals or abrasive window cleaners, as these can strip the anti-reflective coating from the display panel. Ensure there is adequate ventilation behind the unit to allow for heat dissipation during long gaming or viewing sessions.