The PRISMA II series of RGB/DVI/Video Converter Boards from Apollo provides a range of cost-effective solutions with analog control for connecting TFT LCDs to standard graphics and/or video interfaces. Input signals such as analog RGB, analog video or DVI are automatically converted into TTL or LVDS signals accepted by TFT displays. PRISMA II series boards scale the input signal to the appropriate TFT resolution as needed. A dynamic OSM (On-Screen-Menu) enables the user to make adjustments to any of the LCD’s display attributes, such as adjusting the brightness, contrast, color, auto adjust, etc. An external OSD (on-screen display) control button board is optionally available for all PRISMA II series converter boards.