User manual
VP-461 - Introduction 
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1  Introduction 
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been 
providing a world of unique, creative, and affordable solutions to the vast range of 
problems that confront video, audio, presentation, and broadcasting professionals 
on a daily basis. In recent years, we have redesigned and upgraded most of our 
line, making the best even better!  
Our 1,000-plus different models now appear in 11 groups that are clearly defined by 
function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers; 
GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5: 
Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7: 
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: 
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11: 
Sierra Video Products. 
Congratulations on purchasing your Kramer VP-461 Video Scaler. This product, 
which incorporates HDMI™ technology, is ideal for: 
  Projection systems in conference rooms, boardrooms, auditoriums, hotels 
and churches, production studios, rental and staging 
  Any application where high quality conversion and switching of multiple and 
different video signals to graphical data signals is required for projection 
purposes 










