Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3 Overview 4
3.1 650T DVI-Coax Transmitter 4
3.2 650R Coax-DVI Receiver 5
4 Your 650T/650R DVI/Coax Transmitter/Receiver 6
4.1 Your 650T DVI-Coax Transmitter 6
4.2 Your 650R Coax-DVI Receiver 7
5 Connecting the 650T/650R 8
6 Technical Specifications 10
Figures
Figure 1: 650T/650R HDMI/Coax Transmitter/Receiver 6
Figure 2: 650R Coax-DVI Receiver 7
Figure 3: DVI-to-Coax Transmitter and Receiver System 9
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 that are clearly defined
by function: 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 and
GROUP 11: Sierra Products.
Thank you for purchasing the Kramer DigiTOOLS® 650T DVI-Coax Transmitter
and/or Kramer DigiTOOLS®650R Coax-DVI Receiver, which are ideal for:
Boardroom and projection applications
Long-range multimedia extension for schools, hospitals, security, and stores
Upgrading a legacy analog installation to a digital installation
650T/650R - Getting Started
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check
if firmware upgrades are available (where appropriate).
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
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
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer 650T/650R away from moisture, excessive sunlight
and dust