Kramer 640T User manual

KRAMER ELECTRONICS LTD.

USER MANUAL

MODELS:

640T

HDMI–Coax Transmitter

640R

Coax–HDMI Receiver

P/N: 2900-000354 Rev 9

640T/640R – Contents

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 640T HDMI-Coax Transmitter 4

3.2 640R Coax-HDMI Receiver 5

4Your 640T/640R HDMI/Coax Transmitter/Receiver 6

4.1 Your 640T HDMI-Coax Transmitter 6

4.2 Your 640R Coax-HDMI Receiver 7

5Connecting the 640T/640R 8

6Technical Specifications 10

Figures

Figure 1: 640T/640R HDMI/Coax Transmitter/Receiver 6

Figure 2: 640R Coax-HDMI Receiver 7

Figure 3: HDMI-to-Coax Transmitter and Receiver System 9

640T/640R - Introduction

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 DigiTOOLS®640T HDMI-Coax Transmitter

and/or Kramer DigiTOOLS® 640R Coax-HDMI Receiver, which are ideal for:

Boardroom and projection applications

Long-range multimedia extension for schools, hospitals, security, and stores

Upgrading a legacy analog installation to a digital installation

640T/640R - 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/support/product_downloads.asp

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 640T/640R 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.

640T/640R - Getting Started

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/.

640T/640R - Overview

3 Overview

This section describes the:

640T HDMI-Coax Transmitter, see Section 3.1

640R Coax-HDMI Receiver, see Section 3.2

3.1 640T HDMI-Coax Transmitter

The Kramer DigiTOOLS®640T is an HDMI-coax transmitter that receives an HDMI

signal, codes it, and transmits red, green, blue, clock and data signals, as well as

power and infrared signals over coax cable to the 640R receiver.

Compatible with a Kramer transmitter and via a Kramer external remote IR receiver:

C-A35M/IRR or C-A35M/IRE or C-A35M/2IRE.

The 640T features:

Full support for HDMI up to 6.75Gbps (2.25Gbps per graphic channel) and

up to 720P with HDCP

EDID pass-through that passes the EDID between the source and display

Digital signal transmission without compression or conversion

Power feeding to the 640R

Power feeding and IR signals are available only when using a 5-plug coax cable and

the power coax line is connected.

Plug and Play installation with no adjustments

640T/640R - Overview

3.2 640R Coax-HDMI Receiver

The Kramer DigiTOOLS®640R is a coax-HDMI receiver that receives a coded coax

signal and infrared signals transmitted by the640T. It decodes the

R-G-B, clock and data components and converts them to an HDMI output.

Compatible with a Kramer transmitter and via a Kramer external remote IR receiver:

C-A35M/IRR or C-A35M/IRE or C-A35M/2IRE.

The 640R features:

Full support for HDMI up to 6.75Gbps (2.25Gbps per graphic channel) and

up to 720p with HDCP

EDID pass-through that passes the EDID between the source and display

Power feeding to the 640T

Power feeding and IR signals are available only when using a 5-plug coax cable and

the power coax line is connected.

Plug and Play installation with no adjustments

640T/640R - Your 640T/640R HDMI/Coax Transmitter/Receiver

4 Your 640T/640R HDMI/Coax

Transmitter/Receiver

This section defines the 640T HDMI-Coax Transmitter (see Section 4.1) and 640R

Coax-HDMI Receiver (see Section 4.2).

4.1 Your 640T HDMI-Coax Transmitter

Figure 1 defines the 640T:

Figure 1: 640T/640R HDMI/Coax Transmitter/Receiver

Feature

Function

IR Connector

Connects to an IR sensor or transmitter

Compatible with a Kramer transmitter and via a Kramer

external remote IR receiver: C-A35M/IRR or C-A35M/IRE or

C-A35M/2IRE

IN / OUT LED

The IN LED Illuminates when an input source is

connected. The OUT LED illuminates when an output

acceptor is connected

HDMI IN Connector

Connects to an HDMI source

ON LED

Illuminates when receiving power

RED Output BNC Connector

Transmits the red signal to the 640R

GREEN Output BNC Connector

Transmits the green signal to the 640R

BLUE Output BNC Connector

Transmits the blue signal to the 640R

CLK Output BNC Connector

Transmits the clock signal to the 640R

PWR Output BNC Connector

Transmits power and the IR signal to the 640R

12V DC

+12V DC connector for powering the unit

640T/640R - Your 640T/640R HDMI/Coax Transmitter/Receiver

4.2 Your 640R Coax-HDMI Receiver

Figure 2 defines the 640R:

Figure 2: 640R Coax-HDMI Receiver

Feature

Function

IR Connector

Connects to an IR sensor or transmitter

Compatible with a Kramer transmitter and via a Kramer

external remote IR receiver: C-A35M/IRR or C-A35M/IRE

or C-A35M/2IRE

IN / OUT LED

The IN LED Illuminates when an input source is

connected. The OUT LED illuminates when an

output acceptor is connected

HDMI OUT Connector

Connects to the HDMI acceptor

ON LED

Illuminates when receiving power

RED Input BNC Connector

Receives the red signal from the 640T

GREEN Input BNC Connector

Receives the green signal from the 640T

BLUE Input BNC Connector

Receives the blue signal from the 640T

CLK Input BNC Connector

Receives the clock signal from the 640T

PWR Input BNC Connector

Receives power and the IR signal from the 640T

12V DC

+12V DC connector for powering the unit

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