Kramer TP-125xl Manuale utente

KRAMER ELECTRONICS LTD.

USER MANUAL

MODELS:

TP-125xl

UXGA/Audio/Data Line

Transmitter

TP-126xl

UXGA/Audio/Data Line

Receiver

P/N: 2900-300206 Rev 1

TP-125xl/TP-126xl – Contents i

Contents

1Introduction 1

2Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions 2

2.3 Shielded Twisted Pair/Unshielded Twisted Pair 3

2.4 Recycling Kramer Products 3

3Overview 4

4Defining the TP-125xl/TP-126xl Line Transmitter and Receiver 5

4.1 Defining the TP-125xl UXGA/Audio/Data Line Transmitter 6

4.2 Defining the TP-126xl UXGA/Audio/Data Line Receiver 7

5Connecting the TP-125xl and TP-126xl 8

6Operating the TP-125xl and TP-126xl 10

6.1 Capturing the EDID 10

6.2 Adjusting the Level and Equalization on the TP-126xl 10

7Wiring the Twisted Pair RJ-45 Connectors 11

8Technical Specifications 12

Figures

Figure 1: TP-125xl UXGA/Audio/Data Line Transmitter Front Panel 6

Figure 2: TP-125xl UXGA/Audio/Data Line Transmitter Rear Panel 6

Figure 3: TP-126xl UXGA/Audio/Data Line Receiver Front Panel 7

Figure 4: TP-126xl UXGA/Audio/Data Line Receiver Rear Panel 7

Figure 5: Connecting the TP-125xl Transmitter and TP-126xl Receiver 8

Figure 6: TP Pinout Wiring 11

TP-125xl/TP-126xl - 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 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 11 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 and GROUP 11:

Sierra Video Products.

Thank you for purchasing the Kramer TOOLS®TP-125xl UXGA/Audio/Data Line

Transmitter and TP-126xl UXGA/Audio/Data Line Receiver which are ideal for:

•Presentation and multimedia applications

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

applications

Each package includes the following items:

•TP-125xl UXGA/Audio/Data Line Transmitter and TP-126xl

UXGA/Audio/Data Line Receiver

•2 Power adapters

•This user manual

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

2 TP-125xl/TP-126xl - 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

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 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-125xl and TP-126xl 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.

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

TP-125xl/TP-126xl - Getting Started 3

2.3 Shielded Twisted Pair/Unshielded Twisted Pair

We recommend the use of Kramer’s BC-SXTP skew-free, shielded Twisted Pair

(STP) cable. If unshielded twisted pair (UTP) cable is preferred, use Kramer’s

BC-UXTP skew-free, UTP cable.

2.4 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-125xl/TP-126xl - Overview

3 Overview

The TP-125xl and TP-126xl are a high-performance, TP (Twisted Pair) transmitter

and receiver pair for transmitting computer graphics video, unbalanced stereo

audio, and bidirectional RS-232 data signals over extended distances using CAT

5/6 cable.

The TP-125xl encodes computer graphics video, unbalanced stereo audio and

RS-232 data into a TP signal. The TP-126xl decodes the TP signal into computer

graphics video, digital unbalanced stereo audio, and RS-232 data signals. The

TP-125xl and TP-126xl together form an extended computer graphics/audio/data

line transmission and reception system.

More specifically, the TP-125xl and TP-126xl support:

•Video resolutions up to UXGA (1920 x 1200)

•EDID (TP-125xl)

•HDTV

•Level (gain) and equalization (peaking) adjustment (TP-126xl)

•Full duplex, bidirectional RS-232 transmission

•Increased level of protection against noise, spikes and interference in

adverse environments

•Transmission range of up to 250m (820ft)

TP-125xl/TP-126xl - Defining the TP-125xl/TP-126xl Line Transmitter and Receiver 5

4 Defining the TP-125xl/TP-126xl Line

Transmitter and Receiver

This section defines the:

•TP-125xl UXGA/Audio/Data Line Transmitter (see Section

4.1)

•TP-126xl UXGA/Audio/Data Line Receiver (see Section 4.2)

The TP-125xl has inputs for:

•Computer graphics video

•Unbalanced stereo audio

•RS-232 data

The TP-125xl encodes the video, audio and data signals and transmits them over

STP cable to a TP-126xl receiver. RS-232 data and commands flow

bidirectionally, allowing status requests and control of a destination unit. The

RS-232 interface makes it possible to control almost any device over a

transmission range of up to 250m over STP cabling.

The TP-126xl accepts the encoded signal over STP from the TP-125xl and

outputs computer graphics video, unbalanced stereo audio, digital audio and

RS-232 data.

6 TP-125xl/TP-126xl - Defining the TP-125xl/TP-126xl Line Transmitter and Receiver

4.1 Defining the TP-125xl UXGA/Audio/Data Line

Transmitter

Figure 1defines the front panel of the TP-125xl.

Figure 1: TP-125xl UXGA/Audio/Data Line Transmitter Front Panel

# Feature Function

EDID

CAPTURE Button Press to capture the EDID from the video display

2 STATUS LED Indicates the following EDID status:

•Flashes slowly then lights solid—new EDID stored

•Flashes quickly then lights solid—default EDID stored

3 ON LED Lights green when the device is powered on

Figure 2defines the rear panel of the TP-125xl.

Figure 2: TP-125xl UXGA/Audio/Data Line Transmitter Rear Panel

# Feature Function

4 UXGA IN 15-pin HD

Connector (F)

Connect to a computer graphics source (see Section 5)

5 LINE OUT RJ-45

Connector

Connect to the Line In RJ-45 connector on the TP-126xl

(see Section 2.3)

6 RS-232 Serial Port 3-pin

Terminal Block

Connect to an RS-232 device (PC or controller).

Note: The RS-232 link is bidirectional

7 AUDIO IN 3.5mm Mini

Jack

Connect to an unbalanced, stereo audio source (see Section 5)

8 12V DC Power Connector Connect to one of the supplied +12V DC power adapters. Center

pin positive

TP-125xl/TP-126xl - Defining the TP-125xl/TP-126xl Line Transmitter and Receiver 7

4.2 Defining the TP-126xl UXGA/Audio/Data Line Receiver

Figure 3defines the front panel of the TP-126xl.

Figure 3: TP-126xl UXGA/Audio/Data Line Receiver Front Panel

# Feature Function

1 LINK LED Lights green when the TP link is established

2 LEVEL Trimmer Use to adjust the output signal level (see Section 6.2)

3 EQ. Trimmer Use to adjust the cable compensation equalization level

4 ON LED Lights green when the device is powered on

Figure 4defines the rear panel of the TP-126xl.

Figure 4: TP-126xl UXGA/Audio/Data Line Receiver Rear Panel

# Feature Function

5 UXGA OUT 15-pin HD

Connector (F)

Connect to a computer graphics video acceptor (see Section 5)

6 LINE IN RJ-45 Connector Connect to the Line Out RJ-45 connector on the TP-125xl

(See Section 2.3)

7 RS-232 Serial Port 3-pin

Terminal Block

Connect to the RS-232 device to be controlled.

Note: The RS-232 link is bidirectional

AUDIO

OUT

ANALOG 3.5mm

Mini Jack

Connect to an unbalanced, stereo audio acceptor (see Section 5)

9 S/PDIF RCA

Connector

Connect to a digital audio acceptor

10 12V DC Power Connector Connect to one of the supplied +12V DC power adapters. Center

pin positive

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