KRAMER ELECTRONICS LTD.
USER MANUAL
MODELS:
717
Video-Audio
Line Transmitter
718-05
Video-Audio
Line Receiver
718-10
Video-Audio
Line Receiver
718-15
Video-Audio
Line Receiver
P/N: 2900-300165 Rev 1
717/718 – Contents i
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
3 Overview 3
3.1 Shielded Twisted Pair/Unshielded Twisted Pair 3
4 Defining the 717 and 718 4
4.1 Defining the 717 Video-Audio Line Transmitter 4
4.2 Defining the 718 Video-Audio Line Receiver 5
4.3 Wiring the TP LINE IN / LINE OUT RJ-45 Connectors 6
5 Connecting the 717 and 718 7
6 Technical Specifications 9
Figures
Figure 1: 717 Video-Audio Line Transmitter 4
Figure 2: 718 Front and Rear Panels 5
Figure 3: TP PINOUT 6
Figure 4: Connecting the Video-Audio Line Transmitter/Receiver System 8
717/718 - Introduction 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 Routers;
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 717 Video-Audio Line Transmitter and
718 Video-Audio Line Receiver, which are ideal for the following typical
applications:
• Remote monitoring for CCTV, medical and schools
• Existing facilities with TP cable already installed
• Teleconferencing in offices and hospitals using existing interc om or
telephone wiring
• Security systems
There are three models of the 718 available that support different ranges:
• 718-05 up to 500m (1640ft)
• 718-10 up to 1000m (3280ft)
• 718-15 up to 1500m (4920ft)
All references to the 718 in this manual apply to all three models.
2 717/718 - Getting Started
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
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)
• 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 products away from moisture, excessive sunlight and
dust
Caution: No operator serviceable parts inside the unit
Warning:
Use only the Kramer Electronics input power wall
adapter that is provided with the unit
Warning:
Disconnect the power and unplug the unit from the wall
before installing
i
!
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