KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
PT-4iREX
IR
Repeater
P/N: 2900-000283 Rev 5
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Recycling Kramer Products 3
3 Overview 4
3.1 Defining the PT-4iREX IR Repeater 5
4 Connecting the PT-4iREX 6
5 Technical Specifications 8
Figures
UFigure 1: PT-4iREX IR RepeaterU 5
UFigure 2: Connecting the IR EmitterU 6
UFigure 3: Connecting the PT-4iREX IR RepeaterU 7
PT-4iREX – Contents i
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 Products.
Congratulations on purchasing your Kramer PT-4iREX IR Repeater, which is ideal
for the following typical applications:
• High-quality home theater installations
• Studios, airports, offices and hospitals
• Security and military applications
PT-4iREX - 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
• 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 PT-4iREX 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.
Caution: No operator serviceable parts inside the unit
Warning:
Warning:
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
2 PT-4iREX - Getting Started
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