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Acer X27 Firmware Update Allows Users to Select sRGB Gamma or YUV Gamma When Using YUV Color Format - Acer Community
<main> <article class="userContent"> <h3 data-id="why-is-my-display-darker-when-i-use-yuv-color-format-at-144hz">Why is my display darker when I use YUV color format at 144hz?<br></h3> <p>SDR games in the YUV color format at 144 Hz appear darker than those in the sRGB color format. This is a result of the difference between the gamma standards for sRGB and YUV.<br>We are adding an enhancement to our firmware that gives users the option of selecting either the sRGB gamma or the YUV gamma when using YUV color format.<br>If you purchased a monitor with the serial numbers listed below and would like this firmware update, you can have ACER update your monitor firmware now.</p> <p>Below is a list of ACER serial numbers for eligible monitors:<br>In the serial number, if the eleventh & thirteenth digits are 820 or 821, their firmware can be refreshed.</p> <p>MMTBAAA001<span style="color: red;">820</span>012054200<br>MMTBAEE002<span style="color: red;">821</span>06ADA4200</p> <p>Customers who wish to update a qualifying monitor should please <a rel="nofollow" href="https://www.acer.com/ac/en/US/content/service-contact">contact Acer support</a>.</p><meta content=""></meta> </article> </main>