Kramer TP-45EDID Manuel utilisateur

KRAMER ELECTRONICS LTD.

USER MANUAL

MODEL:

TP-45EDID

Component/UXGA/Audio

Transmitter

P/N: 2900-300126 Rev 2

TP-45EDID – Contents i

Contents

1Introduction 1

2Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions 3

2.3 Recycling Kramer Products 3

3Overview 4

3.1 Shielded Twisted Pair (STP)/Unshielded Twisted Pair (UTP) 5

3.2 About the Power Connect™ Feature 5

3.3 Defining EDID 6

4Defining the TP-45EDID Component/UXGA/Audio Transmitter 7

5Connecting a Component/XGA – Audio Distribution System 9

5.1 Connecting the System in XGA Mode 10

5.2 Connecting the System in Component Video Mode 11

5.3 Connecting the TP-45EDID Remote Control 13

5.4 Wiring the CAT 5 LINE IN / LINE OUT RJ-45 Connectors 14

6Acquiring the EDID 15

7Technical Specifications 16

Figures

Figure 1: TP-45EDID Component/UXGA/Audio Transmitter 7

Figure 2: Component/XGA – Audio Distribution System, XGA Mode 11

Figure 3: Component/XGA – Audio Distribution System, Component Video Mode 13

Figure 4: The TP-45EDID Remote Control Connection 14

Figure 5: CAT 5 PINOUT 14

TP-45EDID - 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 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.

Congratulations on purchasing your Kramer TP-45EDID Component/UXGA/Audio

Transmitter that uses existing UTP cabling to create an efficient, fast and uncluttered

environment for:

•Presentation and multimedia applications

•Long-range graphics distribution for schools, hospitals, security, and stores

•Security and military applications

2 TP-45EDID - 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

Go to http://www.kramerelectronics.com to check for up-to-date

user manuals, 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 (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 TP-45EDID 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.

TP-45EDID - Getting Started 3

2.2 Safety Instructions

Caution: There are no operator serviceable parts inside the unit

Warning: Use only the Kramer Electronics input power wall

adapter that is provided with the unit

Warning: Disconnect the power and unplug the unit from the wall

before installing

2.3 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. For details of Kramer’s recycling arrangements in your particular country

go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.

4 TP-45EDID - Overview

3 Overview

The TP−45EDID is a high−performance twisted pair transmitter for computer

graphics or component video and unbalanced stereo audio signals. It converts the

input signals to a twisted pair signal and transmits them over CAT 5 cable to a

compatible receiver.

The TP-45EDID has two SELECT buttons that let you choose the video signal

input (XGA or component) as well as the audio input (digital or analog signal).

(The term XGA used throughout this manual implies resolutions exceeding

UXGA.) By selecting the required video input signal, the TP-45EDID with the

TP-46N can constitute either a component video (Y, CB/PB,CR/PR) or an XGA

video – audio transmitter / receiver system:

The TP-45EDID does not convert the video signal format. Thus computer graphics sources

must be routed to computer graphics outputs. Similarly, component video sources must be

routed to component video outputs.

•If XGA is selected, the TP-45EDID receives an XGA and audio signal and

transmits it over the CAT 5 cable to the XGA output on the TP-46N receiver

•If component video is selected, the component video signal is transmitted

over the CAT 5 cable to the COMP outputs on the TP-46N receiver

•The analog audio or S/PDIF (digital audio)—as selected via the audio

SELECT button—is transmitted together with the video signal over the CAT

5 cable to the TP-46N receiver

•The TP-45EDID can execute these control functions also remotely using

simple pushbuttons (see Section 5.3)

The audio signal is distributed simultaneously to the analog or digital audio

outputs.

The TP-45EDID Component/XGA – Audio Transmitter features:

•Transmission range of more than 300ft (more than 100m)

•YUV input (also known as Y, Cb, Cr, or Y, B-Y, R-Y, or Y, Pb, Pr) on 3 RCA

connectors and a computer graphics input on a 15-pin HD (F) connector

•Digital audio input (S/PDIF) on an RCA connector and a stereo analog input

on a 3.5mm mini jack

TP-45EDID - Overview 5

•EDID capture that copies and stores the EDID from a display device

•The Power Connect™ feature where one unit can power the other over the

same CAT 5 cable

•12V DC power

•Toggling push-button selector switches and status LEDs connected by a

remote selector input terminal block

3.1 Shielded Twisted Pair (STP)/Unshielded Twisted Pair

(UTP)

We recommend that you use Shielded Twisted Pair (STP) cable, and stress that

the compliance to electromagnetic interference was tested using STP cable. There

are different levels of STP cable available, and we advise you to use the best

quality STP cable that you can afford. Our non-skew-free cable, Kramer BC-STP

is intended for analog signals where skewing is not an issue.

In cases where there is skewing, our Unshielded Twisted Pair (UTP) skew-free

cable, Kramer BC-XTP, may be advantageous, and UTP cable might also be

preferable for long range applications. In any event when using UTP cable, it is

advisable to ensure that the cable is installed far away from electric cables, motors

and so on, which are prone to create electrical interference.

3.2 About the Power Connect™ Feature

The Power Connect feature applies as long as the cable can carry power. This

feature is available when using STP cable and the distance does not exceed 50m

(164ft) on standard CAT 5 cable. For longer distances, heavy gauge cable should

be used (TP cable is still suitable for the video/audio transmission, but not for

feeding the power at these distances). For units which are connected via RJ-45

connectors, make sure that the shield of the STP cable is connected to the metal

casing of the connectors on both ends of the cable. For units which are connected

via terminal block connectors, the shield of the STP cable must be connected to a

ground terminal on the units at both ends (use the ground terminal of the power

supply connection if necessary).

6 TP-45EDID - Overview

For a TP cable exceeding a distance of 50m, separate power supplies should be

connected to the transmitter and to the receiver simultaneously.

3.3 Defining EDID

The Extended Display Identification Data (EDID) is a data-structure provided by a

display, to describe its capabilities to a graphics card (that is connected to the

display’s source). The EDID enables the TP-45EDID to “know” what kind of

monitor is connected to the output. The EDID includes the manufacturer’s name,

the product type, the timing data supported by the display, the display size,

luminance data and (for digital displays only) the pixel mapping data.

EDID is defined by a standard published by the Video Electronics Standards

Association (VESA).

TP-45EDID - Defining the TP-45EDID Component/UXGA/Audio Transmitter 7

4 Defining the TP-45EDID

Component/UXGA/Audio Transmitter

This section defines the TP-45EDID.

Figure 1: TP-45EDID Component/UXGA/Audio Transmitter

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