User Manual BDH4222V/4223V8DVI Digital Video Interface with HDCP(High-BandwidthDigital Content Protection)Standard DVI interface supports the latest in digital video preipheralsequipped with DVI v HDCP digital video output(s). This means thatdigital content can now pass from sources such as set-top-box, directlyto this display without digital-to analog conversion that erodes videoquality. Direct digital-to digital connection ensures the abolute best inthe video quality.1280x1024 SXGA SupportThe onboard digital scaling engine can accept various PC and HDTVsignals and digitally map the signals to fit within 1024 x 1024 pixels.Compatible signals include PC resolutions up to 1280x1024 and HDTVsignals including 720p and 1080i.Discrete Power ON/OFFSeparate Power ON/OFF buttons on the remote control facilitates therecording of IR macros with advanced system setups.Direct Input Selection KeysSeparate input selection keys on the remote control allows quick andeasy selection of various inputs.Bass Extension Circuitry / Subwoofer OutEnhance bass performance by adding a separate powered subwoofer tothe monitor's subwoofer output.RS-232 Serial ConnectionThe RS-232 command set includes front panel lock, input selection,power on/off, volume and other standard RS-232 command controls.