Kramer Electronics, Ltd.
USER MANUAL
Model:
TBUS-4
Table Connection Bus
Contents
i
Contents
1
Introduction 1
2
Getting Started 1
3
Overview 3
4
Your TBUS-4 4
5
Installing the TBUS-4 Table Connection Bus 6
5.1
Cutting an Opening in the Table 6
5.2
Adjusting the Height of the Connecting Surface 7
5.3
Installing the Optional Insert Kit 8
5.4
Installing TBUS-4 in the Cut-Out Opening 8
5.5
Connecting the Cables 9
6
Technical Specifications 10
Figures
Figure 1: TBUS-4 Table Connection Bus 3
Figure 2: TBUS-4 Table Connection Bus (Top View) 4
Figure 3: TBUS-4 Connecting Surface 5
Figure 4: Cutout Dimensions 7
Figure 5: Optional Insert Kit 8
Figure 6: Installing TBUS-4 9
Figure 7: Connecting the Cables 9
Tables
Table 1: TBUS-4 Table Connection Bus Features 5
Table 2: TBUS-4 Connecting Surface Features 6
Table 3: Technical Specifications of TBUS-4 10
Introduction
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 500-plus different models now
appear in eight groups1 that are clearly defined by function.
Thank you for purchasing the Kramer TBUS-4 table connection bus, which is
ideal for boardrooms, conference and training rooms!
The package includes the following items:
TBUS-4 Table Connection Bus
2 table clamps
Power cord2
6 self-locking ties
Cut-out template
4 screws for holding template
Optional insert kit
This user manual3
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 cables4
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 We recommend that you use only the power cord supplied with this device
3 Download up-to-date Kramer user manuals from our Web site: http://www.kramerelectronics.com
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Getting Started
2
The following Quick Start Chart highlights the main steps for installing
TBUS-4:
Overview
3
3 Overview
The Kramer TBUS-4 is a high-quality, anodized aluminum, table-mounted
connection bus 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.
TBUS-4 includes:
Eight permanent components suitable for connecting two PCs:
two HD15F connectors, two Ethernet connectors, two stereo audio
3.5mm mini jacks, and two USB-A connectors
Two power sockets – available in 7 versions: USA, UK, Germany-EU,
Belgium-France, South Africa, Australia, and “Universal” (for use
anywhere)
One optional insert kit1 to replace one power socket
TBUS-4 is height-adjustable and thecover opens and closes manually,
keeping the cables and the connectors out of sight when not used.
To achieve the best performance:
Use only good quality connection cables2 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 TBUS-4 away from moisture, excessive sunlight, and dust
Figure 1: TBUS-4 Table Connection Bus
1 The insert kit can include two wall plate module inserts, two cable pass-through connectors, or one of each
2 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com
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