Kramer TBUS-1 User Manual

Kramer Electronics, Ltd.

USER MANUAL

Model:

TBUS-1

Contents

i

Contents

1

Introduction 1

2

Getting Started 1

2.1

Quick Start 1

3

Overview 3

4

Your TBUS-1 Connection Bus 4

5

Connecting the TBUS-1 5

5.1

Cutting an Opening 6

5.2

Installing the Required Wall Plates 6

5.3

Adjusting the Height of the Connecting Surface 7

5.4

Inserting the TBUS-1 Through the Cut Out Opening 8

5.5

Installing the Cables 8

5.6

Securing the TBUS-1 Enclosure to the Table 9

6

Technical Specifications 9

Figures

Figure 1: TBUS-1 Inside a Table 3
Figure 2: TBUS-1 Table Connection Bus 4
Figure 3: TBUS-1 Connecting Surface 5
Figure 4: Cutout Dimensions 6
Figure 5: Inserting TBUS-1 into the Prepared Opening 8
Figure 6: Securing the TBUS-1 into the Prepared Opening 9

Tables

Table 1: TBUS-1 Table Connection Bus Features 4
Table 2: TBUS-1 Connecting Surface Features 5
Table 3: Technical Specifications of the TBUS-1 9

Introduction

1

1 Introduction

Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video, audio
and presentation 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 8 Groups1, which are clearly defined by function.

Congratulations on purchasing your Kramer TBUS-1 table bus, which is ideal
for boardrooms, conference and training rooms!

The package includes the following items:

 TBUS-1 Table Bus System

 Power cord
 Six self-locking ties

 Template
 This user manual2

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 cables3

2.1 Quick Start

This Quick start chart summarizes the basic steps when connecting a TBUS-1:

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 Download up-to-date Kramer user manuals from our Web site: http://www.kramerelectronics.com

3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

2

Overview

3

3 Overview

The TBUS-1 is a furniture-mounted connection bus that is easily installed into
a table or podium top. The TBUS-1 lets you connect any equipment to the
room’s presentation system installations via cable access or passive interfaces
(see Figure 1). When the cables are not in use, they can be stored inside the
unit, covered by the lid and out of sight.

In addition, the TBUS-1:

 Is modular in design, letting you tailor it according to your needs1

 Features a universal power socket, suitable for any power plug
 Has a black-textured lid with a special opening for cable pass-through

To achieve the best performance:

 Connect only good quality connection cables, thus avoiding 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 and position your Kramer TBUS-1
away from moisture, excessive sunlight and dust

Figure 1: TBUS-1 Inside a Table

1 The complete list of Kramer wall plate devices, for designing the Connecting Surface, can be found on our Web site at

http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your TBUS-1 Connection Bus

4

4 Your TBUS-1 Connection Bus

Figure 2 and Table 1 define the TBUS-1 unit:

Figure 2: TBUS-1 Table Connection Bus

Table 1: TBUS-1 Table Connection Bus Features

# Feature Function

1 Connecting Surface See Figure 3 and Table 2

2 Black Textured Lid Has an opening for cable pass-through; covers the Connecting

Surface, leaving the table surface neat and tidy

3 Outer Rim Fits over the table surface

4 Enclosure Inserted into the table cutout

5 Height Adjustment Screws Six screws for adjusting the height of the Connecting Surface, two on

each side panel and one each for the front and rear panels

6 Rubber Protectors Protect the table surface when mounting the unit (one on each side)

7 Locking Butterfly Screws Tighten to lock the mounting butterfly screw (one on each side)

8 Mounting Brackets Place in the bracket slits after inserting the enclosure into the table –

for securing the unit to the table surface (one on each side)

9 Mounting Butterfly Screws Tighten to secure the unit to the table surface (one on each side)

10 Tie Holes1 Insert the self-locking tie, through the holes to fix the pass-through

cables to the inside walls of the unit (6 pairs of holes, 3 for the front
panel and 3 for the rear panel)

1 Some versions may not include tie holes

Connecting the TBUS-1

5

Figure 3 and Table 2 define the Connecting Surface:

Figure 3: TBUS-1 Connecting Surface

Table 2: TBUS-1 Connecting Surface Features

# Feature Function

1 Blank Plates Four blank covers that can be replaced with wall plates as

required (see section 5.2)

2 Split Grommets Push apart slightly to insert cables

3 Split Brackets Support the split grommet for the pass through-cables

4 Universal Power Socket Suitable for international power requirements

5 Adjustable Height Screw

Holes

Six holes for adjusting the height of the Connecting Surface.
Two on each side panel, one for front panel and one for the rear
panel

5 Connecting the TBUS-1

This section describes how to connect the TBUS-1:

 Cut an opening in the table (see section 5.1)

 Mount the required wall plate items (see section 5.2)
 Set the height of the Connecting Surface (see section 5.3)
 Insert the TBUS-1 through the hole (see section 5.4)

 Connect the cables (see section 5.5)
 Secure the unit to the table (see section 5.6)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting the TBUS-1

6

5.1 Cutting an Opening

Figure 4 illustrates the cutout template (not to scale) defining the surface you
have to cut out to install your TBUS-1.

130+2mm

180+2mm

(5.12+0.08")

(7.08+0.08")

Figure 4: Cutout Dimensions

Using a sabre saw or a keyhole saw, cut out the wooden surface in which you
want to insert the TBUS-1. Take care not to cause damage to the table.

5.2 Installing the Required Wall Plates

By default, the mounting surface includes a universal power supply, two cable
pass-through plates and four blank plates for optional video, audio, telephone
and network connectors.

Any of the plates mounted to the Connecting Surface can be rearranged or
removed and replaced with Kramer passive wall plates1 or connector modules
for interfacing A/V type signals.

1 The complete list of Kramer wall plates and module connectors is on our Web site at http://www.kramerelectronics.com

Connecting the TBUS-1

7

To install a wall plate or connector module, do the following:

1. Unscrew the two
screws attaching the
blank plate to the
Connecting Surface
and remove the
blank plate.

2. Place the required
wall plate item over
the opening, insert
the two screws to fix
the wall plate in
place, and tighten
them.

5.3 Adjusting the Height of the Connecting Surface

You can adjust the level of the Connecting Surface to one of four possible
heights. By default, the height is set to the second level from the top. If you
need to adjust the height1 to fit your needs, do the following:

1. Remove the six height adjustment screws (two screws on each side and one

screw on the front panel and one on the rear panel, as shown in Figure 2),
while supporting the surface from underneath with your fingers.

2. Use your fingers to bring the Connecting Surface to the required height,

screw and tighten it in place using the height adjustment screws.

1 Bring the Connecting Surface closer to the table top or lower it, giving space for bulky devices or cables

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting the TBUS-1

8

5.4 Inserting the TBUS-1 Through the Cut Out Opening

After installing the required devices and adjusting the Connecting Surface height,
carefully insert the unit into the prepared opening, as illustrated in Figure 5.

Figure 5: Inserting TBUS-1 into the Prepared Opening

5.5 Installing the Cables

To insert the pass through cables (for example, to connect a laptop) do the
following:

1. Remove the two screws attaching the split pass-through bracket.

2. Remove the split grommet.

3. Insert the cable through the rectangular opening.

4. Open the split grommet slightly and insert the required cables.

5. Place the split bracket around the grommet and position this assembly over the

Connecting Surface frame.

6. Place the two screws appropriately and tighten the split bracket together with

the grommet and inserted cables to the Connecting Surface.

7. Insert the self-locking ties through the tie holes to secure the cables to the

inside walls of the enclosure.

Technical Specifications

9

5.6 Securing the TBUS-1 Enclosure to the Table

Once the TBUS-1 unit is inserted into the table, you can secure it in place, as
illustrated in Figure 6:

1. Insert the two mounting brackets through the bracket slits on both sides of the

unit.

2. Make sure that the upper outer rim is situated parallel to the edge of the table.

3. Screw the mounting butterfly screws until they reach the table surface (from

underneath).

4. Tighten the locking butterfly screws to lock the mounting butterfly screws.

Figure 6: Securing the TBUS-1 into the Prepared Opening

The TBUS-1 is ready for use.

6 Technical Specifications

Table 3 includes the technical specifications:

Table 3: Technical Specifications1 of the TBUS-1

POWER SOURCE: Universal power socket

DIMENSIONS: 20.7cm x 14.9cm x 13cm (8.17" x 5.88" x 5.13") W, D, H
WEIGHT: 1.150kg. (2.53lbs.) approx.

ACCESSORIES: Power cord, six self-locking ties

OPTIONS: Passive wall plates and interfaces2

1 Specifications are subject to change without notice

2 The complete list of Kramer wall plates and module connectors is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

10

Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the
following terms.

HOW LONG IS THE WARRANTY

Labor and parts are warranted for seven years from the date of the first customer purchase.

WHO IS PROTECTED?

Only the first purchase customer may enforce this warranty.

WHAT IS COVERED AND WHAT IS NOT COVERED

Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered
by the warranty:

1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the web site
www.kramerelectronics.com.

2. Any product, on which the serial number has been defaced, modified or removed.

3. Damage, deterioration or malfunction resulting from:
i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature

ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product

WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR

We will pay labor and material expenses for covered items. We will not pay for the following:

1. Removal or installations charges.

2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer from whom the product was purchased.

3. Shipping charges.

HOW YOU CAN GET WARRANTY SERVICE

1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.

2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage,
and should be included in any shipment of the product. Please also include in any mailing a contact name, company, address, and
a description of the problem(s).

3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.

LIMITATION OF IMPLIED WARRANTIES

All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.

EXCLUSION OF DAMAGES

The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer
shall not be liable for:

1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss
of time, commercial loss; or:

2. Any other damages, whether incidental, consequential or otherwise. So me countries may not allow limitations on how long an
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitations and exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
NOTE: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility (EMC);

generic emission standard.
Part 1: Residential, commercial and light industry"

EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.

Part 1: Residential, commercial and light industry environment".

CFR-47: FCC Rules and Regulations:

Part 15: “Radio frequency devices
Subpart B – Unintentional radiators”

CAUTION!

Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to

the unit without the expressed approval of the manufacturer will void user authority to operate the equipment.

Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.

Kramer Electronics, Ltd.

Web site: www.kramerelectronics.com

E-mail: [e-mail]

P/N: 2900-000196 REV 1

For the latest information on our products and a list of Kramer

distributors, visit our Web site: www.kramerelectronics.com,

where updates to this user manual may be found.

We welcome your questions, comments and feedback.

Caution

Safety Warning:

Disconnect the unit from the power supply before
opening/servicing.