Quadra™ DVI

Multi-Channel Signal Converter, Scaler & Synchronizer

The Quadra™ DVI offers four real time scalers in a 1RU enclosure, each capable of scaling, converting and/or synchronizing up to four RGB, DVI and video signals. In a mixed DVI/RGB distribution network, the Quadra can serve as a gateway to or from a DVI switcher.

The unit accepts signals up to 1920 x 1200 pixels and converts them to any RGB or DVI format. All output signal parameters are user- selectable, including line rate, frame rate, interlacing and blanking.

Pan and zoom functions allow selective extraction of any portion of an image for cropping or aspect ratio adjustment. Conversion to lower line rate signals can be executed by extracting a portion of the original signals or by down-converting the entire raster, or a combination of extraction and down-conversion.

All functions are easily set up and controlled using a command line interface from either the RS-232 or Ethernet ports.

The Quadra DVI sets a new standard for multi-format scan conversion and scaling with a full range of digital and analog inputs/outputs, four independent processing channels, synchronized outputs and the smallest footprint in its class.

The Quadra is genlockable to an external reference signal applied to input 1. All output signals can b elocked to this external reference, or to a user-selectable timing.