Kramer PT-103V Manuale utente

KRAMER ELECTRONICS LTD.

USER MANUAL

MODEL:

PT-103V

1:3 Video DA

P/N: 2900-000221 Rev 2

PT-103V – 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 Defining the PT-103V 1:3 Video DA 4

4Connecting the PT-103V 5

5Technical Specifications 7

Figures

Figure 1: PT-103V 1:3 Video DA 4

Figure 2: Connecting the PT-103V 1:3 Video DA 6

PT-103V - 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 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 14 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; GROUP 11:

Sierra Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and

GROUP 14: Collaboration.

Congratulations on purchasing your Kramer PT-103V 1:3 Video DA, which is ideal

for the following typical applications:

Video duplication studios

Rental/staging and home theater use

PT-103V - 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 PT-103V 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.

PT-103V - 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/.

PT-103V - Overview

3 Overview

Your Kramer Pico TOOLS PT-103V 1:3 Video DA is amicro-sized high-

performance 1:3 distribution amplifier for composite video signals. The PT-103V:

Accepts a single input and distributes it to three identical outputs using RCA

connectors

Has a bandwidth of more than 400MHz, ensuring that it remains transparent

even in the most critical applications

Has gain and equalization (EQ.) controls to compensate for cable losses

Is 12VDC fed

3.1 Defining the PT-103V 1:3 Video DA

This section defines the PT-103V.

Figure 1: PT-103V 1:3 Video DA

Feature

Function

INPUT RCA Connector

Connects to the composite video source

OUT 1 RCA Connector

Connects to composite video acceptor 1

OUT 2 RCA Connector

Connects to composite video acceptor 2

OUT 3 RCA Connector

Connects to composite video acceptor 3

GAIN Trimmer

Adjusts the video signal level for outputs 1 and 2

Use a small screwdriver

EQ. Trimmer

Adjusts the cable compensation equalization level

Insert a small screwdriver into the hole and carefully

rotate it to trim the level

ON LED

Illuminates when receiving power

12V DC

+12V DC connector for powering the unit

PT-103V - Connecting the PT-103V

4 Connecting the PT-103V

Always switch off the power to each device before connecting it to your

PT-103V. After connecting your PT-103V, connect its power and then

switch on the power to each device.

To connect the PT-103V as illustrated in the example in Figure 2:

1. Connect a composite video source (for example, a composite video player)

to the INPUT RCA connector.

2. Connect the 3 OUT RCA connectors to up to 3 composite video acceptors,

as follows:

Connect the OUT 1 connector to video acceptor 1 (for example, display 1)

Connect the OUT 2 connector to video acceptor 2 (for example, display 2)

Connect the OUT 3 connector to video acceptor 3 (for example, display 3)

3. Connect the 12V DC power adapter to the power socket and connect the

adapter to the mains electricity.

4. If required, use a small screwdriver to adjust the output signal level and/or

cable compensation equalization level.

PT-103V - Connecting the PT-103V

Figure 2: Connecting the PT-103V 1:3 Video DA

PT-103V - Technical Specifications

5 Technical Specifications

INPUT:

1 composite video, 1Vpp /75on an RCA connector

OUTPUTS:

3 composite video, 1Vpp /75on RCA connectors

MAX. OUTPUT LEVEL:

1.9Vpp

BANDWIDTH (-3dB):

407MHz

DIFF. GAIN:

0.04%

DIFF. PHASE:

0.03°

K-FACTOR:

<0.05%

S/N RATIO:

78dB

CONTROLS:

Gain: –1.2dB to +6.2dB, EQ.: 0 to + 6.1dB, 50MHz

COUPLING:

POWER CONSUMPTION:

12V DC, 28mA

OPERATING TEMPERATURE:

0° to +40°C (32° to 104°F)

STORAGE TEMPERATURE:

-40° to +70°C (-40° to 158°F)

HUMIDITY:

10% to 90%, RHL non-condensing

DIMENSIONS:

6.2cm x 5.2cm x 2.4cm (2.44" x 2.05" x 0.94") W, D, H

WEIGHT:

0.14 kg (0.31 lbs.) approx.

INCLUDED ACCESSORIES:

Power supply, mounting bracket

Specifications are subject to change without notice at http://www.kramerelectronics.com

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