User manual
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 the video, audio, presentation, and broadcasting 
professional 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
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 that are clearly defined by function. 
Congratulations on purchasing your Kramer RK-2WP, RK-22WP, 
RK-121WP or RK-WP16 rack adapters, which are ideal for mounting 1 
Gang and 2 Gang wall plates, or wall plate inserts in a 19" 2U rack. 
The package includes the following items: 
  RK-2WP, RK-22WP, RK-121WP or RK-WP16 rack adapters 
  Additional mechanical parts (blank plates (or inserts), and screws) 
  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 
3  Overview 
You can mount a combination of Kramer 1 Gang and 2 Gang European wall 
plates, or wall plate inserts in a 19" 2U rack. 
3.1  Recommendations for Best Performance 
We recommend that you: 
  Have a Philips screwdriver available 
  Avoid interference from neighboring electrical appliances and position your 
rack adapter on the rack away from moisture, excessive sunlight and dust 
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; 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; GROUP 11: Sierra Products 
2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com 









