user manual
Introduction 
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1  Introduction 
Welcome to Kramer Electronics (since 1981): a world of unique, creative and 
affordable solutions to the infinite range of problems that confront the video, 
audio and presentation professional on a daily basis. In recent years, we have 
redesigned and upgraded most of our line, making the best even better! Our 
350-plus different models now appear in 8 Groups
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, which are clearly defined 
by function. 
Congratulations on purchasing your WP-220E XGA/Audio/Video Line Driver 
active wall plate
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, which is ideal for graphics and audio installations in board, 
conference and training rooms, as well as long distance signal distribution. 
The package includes the following items: 
 WP-220E XGA/Audio/Video Line Driver 
 This user manual
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2  Getting Started 
We recommend that you: 
 Unpack the equipment carefully and save the original box and packaging 
materials for possible future shipment 
 Review the contents of this user manual 
 Use Kramer high performance high resolution cables
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3  Overview 
The WP-220E XGA/Audio/Video Line Driver is a wall plate adapter that 
includes: 
 2 video inputs (an XGA input on a standard HD-15 connector, and a 
composite video input on an RCA connector) 
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3: 
Video, Audio,  VGA/XGA Processors; GROUP 4:  Interfaces  and Sync Processors;  GROUP 5: Twisted  Pair Interfaces; 
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors 
2 Each wall plate is supplied with the required M3x4 screws 
3 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html 
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com (click “Cables and Connectors” 
in the Products section) 










