Kramer MODULAR TBUS-3xl User Manual
KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
MODULAR TBUS-3xl
Table Connection Bus
P/N: 2900-300062 Rev 2
TBUS-3xl – Contents i
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Glossary 2
3 Overview 3
4 Your TBUS-3xl Enclosure 4
4.1 TBUS-3xl Optional Inner Frames 5
4.2 TBUS-3xl Accessories 5
4.3 Power Socket Options 6
4.4 Power Cord Options 7
5 Installing the TBUS-3xl 8
5.1 Assembling the Inner Frame 8
5.2 Installing the Inner Frame 10
5.3 Cutting an Opening in the Table 10
5.4 Inserting the TBUS-3xl through the Cut Out Opening 11
5.5 Connecting the Cables 12
5.6 Inserting Cables via the 4-cable Pass-through Insert 12
5.7 Inserting the Pass-through Cables 13
5.8 Adjusting the Height of the Inner frame 14
6 Using the TBUS-3xl 15
7 Technical Specifications of the Assembled TBUS-3xl 16
Figures
UFigure 1: TBUS-3xl inside a TableU 3
UFigure 2: TBUS-3xl Enclosure Top ViewU 4
UFigure 3: TBUS-3xl Inner Frame (P/N: 80-003099)U 9
UFigure 4: Cut out DimensionsU 10
UFigure 5: Inserting TBUS-3xl into the Prepared OpeningU 11
UFigure 6: 4-cable Pass-through Insert (P/N: 80-003199)U 13
UFigure 7: TBUS-3xl Boardroom InstallationU 15
TBUS-3xl - 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 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 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers, GROUP 2: Switchers and Matrix
Switchers, 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.
Thank you for purchasing the Kramer TBUS-3xl enclosure, which is ideal for
boardrooms, conference and training rooms!
i
Note that the inner frame, power socket assembly, power cord and
other inserts for the TBUS-3xl enclosure are purchased separately.
2 TBUS-3xl - 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
• Use Kramer high-performance high-resolution cables
i
Go to http://www.kramerelectronics.com to check for up-to-date
user manuals, a complete list of Kramer wall plates and module
connectors, 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)
• Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
• Position your Kramer TBUS-3xl away from moisture, excessive sunlight and
dust
2.2 Glossary
Inner frame
The inner frame fits into the TBUS enclosure
Universal socket
The Universal socket fits almost all power cords, worldwide
Insert
The insert is fitted in the inner frame. Go to our Web site to check for a
variety of single and dual sized inserts
TBUS-3xl - Overview 3
3
3 Overview
The Kramer TBUS-3xl 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. The unit is sturdy, cost-effective, and easy to install.
The TBUS-3xl features:
• A modular design, letting you tailor the TBUS-3xl according to your
requirements
• A black anodized or brushed clear aluminum lid with a special opening for
cable pass-through (note, that other customized colors can also be ordered)
• Height adjustment screw holes to set the inner frame (ordered separately) to
the desired height
• Power socket openings that are suitable for any of the following power
sockets: for the USA, Germany (the Europlug), Belgium-France, Italy,
Australia, Israel, South Africa or “Universal” for use anywhere (see
compatibility restrictions in
Section 7
Order the power sockets separately from Kramer Electronics
)
TBUS-3xl is height-adjustable and the cover opens and closes manually, keeping
the cables and the connectors out of sight when not used.
Figure 1: TBUS-3xl inside a Table
!
Do not place heavy objects on top of the TBUS-3xl.
4 TBUS-3xl - Your TBUS-3xl Enclosure
4 Your TBUS-3xl Enclosure
Figure 2: TBUS-3xl Enclosure Top View
# Feature Function
1 Black Anodized/Brushed
Clear Textured Lid
Includes an opening for cable pass-through; covers the inner
frame, leaving the table surface neat and tidy
2 Outer Rim Fits over the table surface.
A protective rubber guard protects the outer rim during
shipping. Remove it before installing the unit
3 Enclosure Inserted into the table cut out
4
Table Clamping Set
Rubber Protectors Protect the table surface when mounting the unit and ensure
soft tightening to the table underside (one for each clamp)
5 Locking Butterfly
Screws
Tighten to lock the mounting butterfly screw (one for each
clamp)
6 Mounting Butterfly
Screws
Tighten to secure the unit to the table surface (one for each
clamp)
7 Mounting Brackets
(2 units)
Fit in the bracket slits after inserting the enclosure into the
table – to secure the unit to the table surface (one for each
clamp)
8 Height Adjustment
Screw holes
The screw holes on each side panel are used for adjusting the
height of the inner frame
9 Bracket Slits For attaching the two mounting brackets on opposite sides
10 Tie Holes Insert the self-locking tie through the holes to fix the pass-
through cables to the inside walls of the unit
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