[. . . ] The 540Rv3 boasts HDMI connectivity, with 2 inputs and 1 output, which can switch any signal up to and including HDMI 1. 3 and 1080p video All the 540Rv3's audio and video inputs are fully assignable for ease of use. [. . . ] The 540Rv3 boasts HDMI connectivity, with 2 inputs and 1 output, which can switch any signal up to and including HDMI 1. 3 and 1080p video All the 540Rv3's audio and video inputs are fully assignable for ease of use. Added to this, is the ability to control the unit over RS232, or by an IR input socket on the rear panel, making this unit ideally suited for Custom install use. The 540Rv3 offers the same high quality audio performance that users have come to expect from Cambridge Audio, and is equally at home playing music and movies. Designs and specifications are therefore subject to change without notice Cambridge Audio, Gallery Court, Hankey Place, London SE1 4BB ©2007 Cambridge Audio Ltd. Issued June 2007 Azur 540Rv3 HDMI AV Receiver XXXXXXX Specifications [. . . ] Designs and specifications are therefore subject to change without notice Cambridge Audio, Gallery Court, Hankey Place, London SE1 4BB ©2007 Cambridge Audio Ltd. [. . . ]