KRAMER ELECTRONICS LTD.
USER MANUAL
MODELS:
711N
Video-Audio Line Transmitter
712N
Video-Audio Line Receiver
P/N: 2900-000162 Rev 2
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
3 Overview 3
3.1 About the Power Connect Feature 3
3.2 Shielded Twisted Pair (STP) / Unshielded Twisted Pair (UTP) 4
4 Defining the 711N/712N Video-Audio Line Transmitter/Receiver 5
4.1 Your 711N Video-Audio Line Transmitter 5
4.2 Your 712N Video-Audio Line Receiver 6
5 Connecting the 711N and the 712N 7
5.1 Wiring the CAT 5 LINE IN / LINE OUT RJ-45 Connectors 9
6 Technical Specifications 10
Figures
Figure 1: 711N Video-Audio Line Transmitter 5
Figure 2: 712N Video-Audio Line Receiver 6
Figure 3: Connecting the Video-Audio Line Transmitter / Receiver System 8
Figure 4: CAT 5 PINOUT 9
711N, 712N – Contents i
1
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.
Congratulations on purchasing your Kramer 711N, Video-Audio Line Transmitter
and/or 712N, Video-Audio Line Receiver, which are ideal for the following typical
applications:
• Remote monitoring for CCTV, medical, school and broadcast applications
• Existing facilities with TP cable already installed
• Teleconferencing in offices and hospitals using existing intercom or telephone
wiring
711N, 712N - Introduction 1
i
!
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
• Use only the power cord that is supplied with this machine
Go to http://www.kramerelectronics.com to check for up-to-date user
manuals, application programs, and to check if firmware upgrades
are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
• Use only good quality connection cables to avoid interference, deterioration
in signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
• Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
• Position your Kramer products away from moisture, excessive sunlight and
dust
Caution: No operator serviceable parts inside the unit
Warning:
Warning:
2 711N, 712N - Getting Started
Use only the Kramer Electronics input power wall
adapter that is provided with the unit
Disconnect the power and unplug the unit from the wall
before installing
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