. The SF2 Series incorporates a high-visibility IPS panel & a variety of functions that support signage use. It also features signage control functions like the USB (Universal Serial Bus) Media Player which lets you simply insert a recorded USB (Universal Serial Bus) media device for automatic playback & Content Management Software which makes it easy to create playlists combining video & still images. The IPS Panel Has a Wide Viewing Angle & Minimal Color Fluctuations There is very little change in color compared with the VA panel when the screen is viewed at right or left angles so the images are crisp & clear. This is ideal for providing correct information to places with a lot of people present such as public spaces & facilities. Easy Display of Images Optimized for the Display Content & Viewing Environment Conventional display panels are preset with display modes such as Standard & Dynamic. The SF2 Series comes with an extensive display menu to let you select the most suitable mode for the content to be displayed & the viewing environment. You can select the best mode for the video source & the place of display. Failover & Failback Safeguards for Mission Critical Situations The SF2 Series is equipped with a variety of signal input terminals HDMI DVI-D DIGITAL LINK*1 & USB (Universal Serial Bus). If the main video & audio signals are interrupted the system immediately switches to alternative signals. This makes it absolutely ideal for mission critical control rooms & surveillance centers. If the main signals are restored the original image is displayed.