P/N: 2900-300952 Rev 1 www.KramerAV.com
USER MANUAL
MODEL:
TBUS-3US-22
Table Connection Bus
TBUS-3US-22 – Introduction
i
Contents
Introduction 1
Getting Started 1
Overview 2
Typical Applications 2
Defining the TBUS-3US-22 Table Connection Bus 3
Installing the TBUS-3US-22 5
Cutting an Opening in the Table 5
Inserting the TBUS-3US-22 through the Cut-out Opening 6
Replacing the Blank Insert 7
Inserting the Pass-through Cables 7
Connecting to the TBUS-3US-22 8
Technical Specifications 9
Kramer Electronics Ltd.
TBUS-3US-22 – Introduction
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 15 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 &
Repeaters; GROUP 6: Specialty AV Products; GROUP 7: Scalers; GROUP 8: Cables and
Connectors; GROUP 9: Room Connectivity; GROUP 10: Mounting and Rack Adapters;
GROUP 11: Sierra Video; GROUP 12: Digital Signage; GROUP 13: Audio; and GROUP 14:
Collaboration; GROUP 15: KM & KVM Switches.
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 www.kramerav.com/downloads/TBUS-3US-22 to check for up-to-date user manuals,
application programs, and to check if firmware upgrades are available (where appropriate).
Achieving 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 neighbouring electrical appliances that may adversely influence
signal quality.
Position your Kramer TBUS-3US-22 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.
Kramer Electronics Ltd.
TBUS-3US-22 – Introduction
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.
Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce
the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected
and recycled. To comply with the WEEE Directive, Kramer Electronics has made
arrangements with the European Advanced Recycling Network (EARN) and will cover any
costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on
arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular
country go to our recycling pages at www.kramerav.com/support/recycling.
Overview
The Kramer TBUS-3US-22 is a high-quality, anodized aluminum, table-mounted connection
bus enclosure for boardrooms and conference rooms. Its attractive enclosure is designed to
provide maximum connectivity in the smallest possible footprint. TBUS-3US-22 includes two
US power sockets and two inserts (one pass-through and one blank, both which can be
replaced by any other Kramer inserts).
The unit is sturdy, cost-effective, and easy to install.
Typical Applications
The TBUS-3US-22 is ideal for:
Boardrooms.
Conference rooms.
Training rooms.
Hotel lobbies.
Cafes and restaurants.
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