Outstanding Visibility. High brightness with a great brightness of 2,500 cd/?, the XS series clearly delivers contents and attracts public attention, which is the ultimate display for outdoor visibility. Quiet Operation. Fan-less design. By eliminating the need for a cooling fan, we have made the XS series an ideal choice for the in-window environment. Its operating noise level is under 25 dB, which is quieter than that of daily conversation.