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.

8
TBUS-203xl - Defining the TBUS-203xl
Power Socket
Type
Power Specs
Description
Universal:
TS-201U (80-000043)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
Fully compatible with power plugs in the UK,
India, Italy and Denmark, as well as with the 2-
prong Europlug.
Partially compatible (if the polarity is reversed)
with plugs in China, Switzerland, Israel and the
USA. The universal socket does not supply
grounding to plugs in Central Europe and France
and so you should order country specific sockets
instead.
Not compatible with South African plugs.
Power Socket
Type
Power Specs
Power
Socket Type
Power Specs
USA:
TS-201US (80-000046)
100-125V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
Italy:
TS-201IT (80-000047)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Germany and EU:
TS-201DE (80-000044)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
Australia:
TS-201AU (80-000050)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Belgium and
France:
TS-201FR (80-000045)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
Israel:
TS-201IL (80-000053)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
South Africa
TS-201ZA (80-000052)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
Brazil
TS-201BR (80-000051)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Switzerland
TS-201CH (80-000049)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power
outlet
England
TS-201GB (80-000048)
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet

TBUS-203xl - Installing the TBUS-203xl
9
9
5 Installing the TBUS-203xl
To install the TBUS-203xl perform the following steps:
1. Cut an opening in the table (see Section 5.1).
2. Install the power socket (see Section 5.2).
3. Insert the TBUS-203xl through the cut-out opening (see Section 5.3).
4. Connect the cables (see Section 5.4).
5.1 Cutting an Opening
The metal cutout template (supplied) defines the surface you have to cut out to
install your TBUS-203xl.
The thickness of the table should be 3in (76mm) or less.
To cut an opening in the table:
1. Before cutting the opening, confirm the dimensions of the cutout template and
make sure that they have not changed.
2. Place the included cut out template (that is included with your TBUS-203xl)
on the surface of the table exactly where you want to install the
TBUS-203xl.
3. Attach the template to the table with the included screws (if using the cut out
template).
4. Following the inside edge of the template, cut a hole in the table surface with
a sabre or keyhole saw according to the dimensions shown in Figure 5 (not to
scale).

10
TBUS-203xl - Installing the TBUS-203xl
Figure 5: Cut out Dimensions (not to scale)
5. Unscrew and remove the template from the surface of the table and clean the
table surface.
Take care not to damage the table.
If needed, you can download a full-scale template from our Web site.
Kramer Electronics is not responsible for any damage caused to the
table.
5.2 Installing the Power Socket
Figure 6 shows an example of the Universal power socket housing which is one of
the optional power sockets for the TBUS-203xl, see Section 4.2.

TBUS-203xl - Installing the TBUS-203xl
11
11
Figure 6: TBUS-203xl Universal Power Socket Housing
To install the power socket:
1. Close the TBUS-203xl lid.
2. Carefully insert the power socket housing so that the power socket fits into
the power socket opening on the connecting surface and the four standoffs fit
the four screw holes on the TBUS-203xl.
When positioned correctly, the IEC socket faces downwards.
3. Screw the four screws included in the power socket kit into the designated
holes to fix the power socket housing in place (see Figure 7).
Figure 7: Power socket installed
4. Connect the IEC power cord to the IEC socket.
5. Insert the power cord into the power connector.
You can secure the power cable to the cables securing panel (see Figure 3,

12
TBUS-203xl - Installing the TBUS-203xl
item 13).
Do not keep the power cable too tight or too loose
5.3 Inserting the TBUS-203xl through the Cut-Out Opening
To install the TBUS-203xl, do the following:
1. Carefully insert the unit into the prepared opening.
2. Take the support clamps under the table and place them into the support
clamp late slits at the desired height (on both the front and rear sides of the
unit).
3. Make sure that the upper outer rim is situated parallel to the edge of the table.
4. Insert the mounting screws through the holes in the mounting clamps. Tighten
the mounting butterfly nuts to secure the unit to the table surface and then
lock with the mounting butterfly screw.
5.4 Connecting the Cables
1. Connect the appropriate cables from underneath.
2. Secure the cables to the cables securing panel (see Figure 3, item 13).
Do not make the cord too tight or too loose.
Once you have connected the unit to the mains power and connected the proper cables,
you may use the unit.

TBUS-203xl - Technical Specifications
13
13
6 Technical Specifications
PORTS:
5 blank inserts
POWER SOURCE
(AC power limits):
Power Socket Assemblies
Universal
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Fully compatible with power plugs in the UK, India, Italy and
Denmark, as well as with the 2-prong Europlug.
Partially compatible (if the polarity is reversed) with plugs in
China, Switzerland, Israel and the USA. The universal socket
does not supply grounding to plugs in Central Europe and
France (you should order country specific sockets instead).
Not compatible with South African plugs.
USA
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Germany and EU
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Belgium and France
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Italy
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Australia
100-240V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Israel
220V AC, 50/60Hz, 5A
Maximum 5A per power outlet
South Africa
220V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Switzerland
220V AC, 50/60Hz, 5A
Maximum 5A per power outlet
England
220V AC, 50/60Hz, 5A
Maximum 5A per power outlet
Brazil
220V AC, 50/60Hz, 5A
Maximum 5A per power outlet
FUSE RATING:
T 6.3A 250V
OPERATING TEMPERATURE RANGE:
+5 to +45 Deg. Centigrade
OPERATING HUMIDITY RANGE:
10 to 90% RHL, non-condensing
STORAGE TEMPERATURE RANGE:
-20 to +70Deg. C.
STORAGE HUMIDITY RANGE:
5 to 95% RHL, non-condensing
DIMENSIONS:
14.5cm x 13.2cm x 17.3cm (5.71" x 5.2" x 6.81") W, D, H
WEIGHT:
1.4 kg (3.09 lbs) approx.
1.65kg (3.64 lbs) approx. with mounting brackets
1.9 kg (4.19 lbs) approx. packed product
INCLUDED ACCESSORIES:
Cut out metal template
OPTIONS:
Power socket kits, power cord

SAFETY WARNING
Disconnect the unit from the power supply before opening and servicing
P/N:
2900- 300499
Rev:
1