DIGITAL LINK is an original function added to technology based on the transmission standards used in Crestron’s DigitalMedia 8G+ and Extron’s XTP Systems, as well as others. Signals from the ET-YFB100G Digital Interface Box can also be relayed to a non-DIGITAL LINK-ready projector by using another manufacturer’s equipment based on the same technology.
The PT-RZ470/RZ370 Series projectors offer installation flexibility, with a 2x zoom, wide lens shift capability, HDMI/DVI digital inputs and Crestron RoomView compatibility. The PT-RZ470 Series offers additional flexibility with portrait mode projection capability, as well as edge blending, color matching and 3D.
The PT-RZ370 Series, which includes the PT-RZ370U (1920×1080) and PT-RW330U (1280×800), are available immediately and list for $5,899 and $4,599, respectively. The PT-RZ470 Series, which includes the PT-RZ470UK/UW (1920×1080) and PT-RW430UK/UW (1280×800) will be available in March and will list for $6,799 and $5,499, respectively.
Here are all the specs: http://panasonic.com/business/projectors/