The BG-PSC7X2 multi-function presentation switcher provides users with a variety of inputs, allowing numerous devices to be displayed on a single HDMI display. Supporting input signals up to 4K@30Hz, this unit is also equipped with an integrated scaler which allows resolutions as low as 640 x 480 to be scaled up to 1920×1080@60Hz. The powerful dual-switcher mode allows the BG-PSC7X2 to simultaneously function as a 4×1 4K HDMI switcher and a 7×1 1080P multi-format switcher. Featuring audio embedding, de-embedding, and supporting variety of input connections, this unit is an effective solution for use in auditoriums, classrooms, and conference rooms. The BG-PSC7X2 is equipped with seven inputs including four HDMI, one VGA, one component YPbPr, and one composite A/V. The VGA input is paired with a 3.5mm audio input. Two mirrored HDMI outputs provide connections for dual displays. Equipped with one digital coax and one RCA line output, the BG-PSC7X2 provides audio de-embedding for connection to external audio systems. The digital bypass circuit allows 4K@30Hz 4:4:4 sources to be displayed. The BG-PSC7X2 can be operated via the front panel buttons, included IR remote, or RS-232, commands. The LCD menu display provides access to EDID management settings to ensure stable signals and reliable switching. Scaler settings and audio format settings can also be adjusted, providing a high degree of flexibility for installation. An IR input port allows integration with IR distribution and third-party control systems.