KRAMER ELECTRONICS LTD.
USER MANUAL
MODELS:
TP-121xl
UXGA/Audio Line
TP-122xl
UXGA/Audio Line Receiver
Transmitter
P/N: 2900-300261 Rev 1
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 About the Power Connect™ Feature 3
2.4 Shielded Twisted Pair/Unshielded Twisted Pair 3
3 Overview 4
4 Defining the TP-121xl Transmitter and TP-122xl Receiver 5
4.1 Defining the TP-121xl UXGA/Audio Line Transmitter 5
4.2 Defining the TP-122xl UXGA/Audio Line Receiver 7
5 Connecting the TP-121xl Transmitter and TP-122xl Receiver 8
6 Operating the TP-121xl and TP-122xl 10
6.1 Capturing the EDID 10
6.2 Adjusting the Level and Equalization on the TP-122xl 10
7 Wiring the Twisted Pair RJ-45 Connectors 11
8 Technical Specifications 12
Figures
UFigure 1: TP-121xl UXGA/Audio Line Transmitter Front PanelU 5
UFigure 2: TP-121xl UXGA/Audio Line Transmitter Rear PanelU 6
UFigure 3: TP-122xl UXGA/Audio Line Receiver Front PanelU 7
UFigure 4: TP-122xl UXGA/Audio Line Receiver Rear PanelU 7
UFigure 5: Connecting the TP-121xl Transmitter and TP-122xl ReceiverU 8
UFigure 6: TP Pinout WiringU 11
TP-121xl/TP-122xl – 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 video, audio, presentation, and broadcasting professionals
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 Video Products.
Thank you for purchasing the Kramer TOOLS
®
TP-121xl UXGA/Audio Line
Transmitter and TP-122xl UXGA/Audio Line Receiver which are ideal for:
• Presentation and multimedia applications
• Long range graphics distribution for schools, hospitals, stores and security
applications
Each package includes the following items:
• TP-121xl UXGA/Audio Line Transmitter and TP-122xl UXGA/Audio Line
Receiver
• 2 Power adapters
TP-121xl/TP-122xl - Introduction 1
i
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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
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 (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 TP-121xl and TP-122xl away from moisture,
excessive sunlight and dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building
2.2 Safety Instructions
Caution: There are no operator serviceable parts inside the unit
Warning: Use only the power cord that is supplied with the unit
Warning: Do not open the unit. High voltages can cause
electrical shock! Servicing by qualified personnel only
Warning: Disconnect the power and unplug the unit from the wall
before installing
2 TP-121xl/TP-122xl - Getting Started
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