Kramer TBUS-203xl User manual

USER MANUAL
MODEL:
TBUS-203xl
Pop-up Table Connection Bus
P/N: 2900-300499 Rev 1

TBUS-203xl – Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Recycling Kramer Products 3
3Overview 4
4Defining the TBUS-203xl 5
4.1 The TBUS-203xl Connecting Surface 7
4.2 Power Socket Options 7
5Installing the TBUS-203xl 9
5.1 Cutting an Opening 9
5.2 Installing the Power Socket 10
5.3 Inserting the TBUS-203xl through the Cut-Out Opening 12
5.4 Connecting the Cables 12
6Technical Specifications 13
Figures
Figure 1: TBUS-203xl Pop-up Table Connection Bus 4
Figure 2: TBUS-203xl Pop-up Table Connection Bus – Right Side View 5
Figure 3: TBUS-203xl Pop-up Table Connection Bus – Left Side View 6
Figure 4: TBUS-203xl Connecting Surface 7
Figure 5: Cut out Dimensions (not to scale) 10
Figure 6: TBUS-203xl Universal Power Socket Housing 11
Figure 7: Power socket installed 11

TBUS-203xl - Introduction
1
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 14 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; GROUP 11:
Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and
GROUP 14: Collaboration.
Thank you for purchasing the Kramer TBUS-203xl Pop-up Table Connection Bus,
which is ideal for boardrooms, conference and training rooms!

2
TBUS-203xl - 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
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 TBUS-203xl 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.
Do not place heavy objects on top of the TBUS-203xl.

TBUS-203xl - Getting Started
3
3
2.2 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.

4
TBUS-203xl - Overview
3 Overview
The TBUS-203xl is a furniture-mounted pop-up connection bus that is easily
installed into a table or podium top. The TBUS-203xl interface enables you to
connect any equipment to systems installed in a room via five single inserts or two
dual inserts and one single insert.
Note that you cannot use cable pass-through inserts with this model.
When not in use, you can lower the TBUS-203xl flush into the table. The example
in Figure 1 shows the TBUS-203xl in a table or podium top with a universal power
socket.
Figure 1: TBUS-203xl Pop-up Table Connection Bus
In addition, the TBUS-203xl is:
 Easily opened and closed by pressing down gently on the lid due to its tilting
angular construction, pneumatic lift and mechanical latching mechanism. It
can be raised (when in use) or lowered (when not in use)
 Suitable for any of the following power sockets: for the USA, the UK, Germany
(the Europlug), Belgium-France, Switzerland, Italy, Australia, Brazil, Israel,
South Africa or “Universal” for use anywhere (see compatibility restrictions in
Section 4.2)
Order the power sockets separately from Kramer Electronics

TBUS-203xl - Defining the TBUS-203xl
5
5
4 Defining the TBUS-203xl
Figure 2: TBUS-203xl Pop-up Table Connection Bus – Right Side View
#
Feature
Function
1
Black anodized or brushed
anodized aluminum semi-
automatic lid
Covers the connecting surface, leaving the table surface
neat and tidy
2
Connecting Surface
See Section 4.1
3
Outer Rim
Fits over the table surface
4
Mini Latch
Enables the closing and opening of the lid by slightly
pressing it
5
Rubber Protectors (2)
To ensure soft tightening to the table underside
6
Mounting Screws (2)
For securing the TBUS-203xl to the table
7
Locking Butterfly Nuts (2)
Tighten to lock the mounting butterfly screw
8
Mounting Clamps (2 units)
Place in the clamp slits after inserting the enclosure into
the table – for securing the unit to the table surface
9
Mounting Butterfly Nuts (2)
Tighten to secure the unit to the table surface

6
TBUS-203xl - Defining the TBUS-203xl
#
Feature
Function
10
Mounting Clamp Slits (four
sets on each side)
Insert the mounting clamps to the slits when installing the
TBUS-203xl
11
Mounting Clamp Plates
For holding the clamps
12
Power Socket Opening
Screw Holes (4)
For installing/replacing the power socket
Figure 3: TBUS-203xl Pop-up Table Connection Bus – Left Side View
#
Feature
Function
13
Cables securing panel
For securing the cables so they do not accidently
disconnect when opening the lid
14
Pneumatic Piston
Enables automatic lifting and smooth closing of the lid

TBUS-203xl - Defining the TBUS-203xl
7
7
4.1 The TBUS-203xl Connecting Surface
Figure 4 defines the connecting surface and includes the universal power socket
(sold separately) for illustration purposes only:
Figure 4: TBUS-203xl Connecting Surface
#
Feature
Function
1
Blank inserts
Blank inserts that can be replaced with wall plates as
required (single or dual)
2
Connecting Surface
Pops up when gently pressing the lid
3
Power Socket Opening
Suitable for various power sockets (see Section 4.2)
4.2 Power Socket Options
A choice of power sockets is available for purchase in several versions, including
power sockets for the USA, Brazil, Germany (the Europlug), UK, Switzerland,
Belgium-France, Italy, South Africa, Israel and Australia. A “Universal” socket for
general use is also available (see the compatibility restrictions in the table below).
Note that the photos below are for illustration purposes only.