Introduction
1
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 500-plus different
models now appear in 8 Groups
1
, which are clearly defined by function.
Congratulations on purchasing your Kramer 621T DVI Optical Transmitter
and 621R DVI Optical Receiver, which are ideal for:
Digital display systems
Flat panel displays, plasma display panels and projectors in conference
rooms and auditoriums
Kiosks with digital flat panel displays for information display
The 621T DVI Optical Transmitter and 621R DVI Optical Receiver are
available as two separate packages:
The 621T package includes the following items:
621T DVI Optical Transmitter
Power adapter (12V DC 500mA Input)
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and this user manual
3
The 621R package includes the following items:
621R DVI Optical Receiver
Power adapter (12V DC 2.1A Input)
2
and this user manual
3
One DVI/DVI male-to-male cable
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 When setting up a transmitter / receiver system you can connect the 12V power supplies to the transmitter and to the
receiver simultaneously. However, the power connect feature does let you connect just one power supply to either the
transmitter or receiver. In such a case, use the 2.1A power supply
3 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com
