Extron electronics PA 300 User Manual
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Extron electronics PA 300 User Manual

Extron electronics peaking amplifier user manual pa 300
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Extron Electronics, USA
Extron Electronics, Europe
1230 South Lewis Street
Beeldschermweg 6C
Anaheim, CA 92805
3821 AH Amersfoort
USA
The Netherlands
714.491.1500
+31.33.453.4040
www.extron.com
Fax 714.491.1517
Fax +31.33.453.4050
© 2006 Extron Electronics. All rights reserved.
Extron Electronics, Asia
Extron Electronics, Japan
135 Joo Seng Road, #04-01
Kyodo Building
PM Industrial Building
16 Ichibancho
Singapore 368363
Chiyoda-ku, Tokyo 102-0082 Japan
+65.6383.4400
+81.3.3511.7655
Fax +65.6383.4664
Fax +81.3.3511.7656
User's Manual
PA 300
Peaking Amplifi er
68-1108-01 A
07 06

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Summary of Contents for Extron electronics PA 300

  • Page 1 +65.6383.4400 www.extron.com Fax 714.491.1517 Fax +31.33.453.4050 Fax +65.6383.4664 © 2006 Extron Electronics. All rights reserved. User’s Manual Extron Electronics, Japan Kyodo Building 16 Ichibancho Chiyoda-ku, Tokyo 102-0082 Japan +81.3.3511.7655 Fax +81.3.3511.7656 PA 300 Peaking Amplifi er 68-1108-01 A 07 06...

  • Page 2: Fcc Class A Notice

    Precautions Safety Instructions • English Warning Power sources • This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main power operating and maintenance (servicing) instructions in system with a grounded (neutral) conductor.
  • Page 3 安全须知 • 中文 安全须知 • 中文 警告 警告 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 这个符号提示用户该设备用户手册中...

  • Page 4: Table Of Contents

    Appendix A • Specifi cations, Part Numbers, and Accessories ...A-1 Specifi cations ...A-2 Parts ...A-4 All trademarks mentioned in this manual are the properties of their respective owners. PA 300 Peaking Amplifi er • Table of Contents ... 2-1 ... 3-1 68-1108-01 A 07 06...

  • Page 5: Chapter One • Introduction

    Table of Contents, cont’d PA 300 Chapter One Introduction About this Manual About the PA 300 Features PA 300 Peaking Amplifi er • Table of Contents...

  • Page 6: About This Manual

    The PA 300 has one gain potentiometer and two peaking potentiometers on the front panel. On the rear panel, the PA 300 provides fi ve BNCs for RGBHV output and fi ve BNCs for RGBHV input. The unit restores the sync signals, but does not process them for format, polarity, or delay.

  • Page 7: Installation Overview

    AC source. Turn on the input and output devices. Mounting the PA 300 The PA 300 peaking amplifi er can be set on a table; mounted on a rack shelf; or mounted through or under a desk, podium, or tabletop.

  • Page 8: Under-Desk Mounting

    (concealed side) of the furniture, where the amplifi er will be located. Through-desk mounting Mount the PA 300 through a desk or table, using the optional mounting kit (part #70-077-02), as illustrated below. Through-desk mounting the PA 300 Mark the opening through which the unit will be mounted to 1.8"...

  • Page 9: Front Panel Features

    For best results, install the amplifi er close to the signal source and drive a long cable to the display. The input of the PA 300 is on BNC connectors. If the source output uses a 15-pin HD connector, use an Extron SYM BNCM cable (Extron part #26-533-xx) to make the connection.

  • Page 10: Adjusting The Display

    IN PU V SYN H SYN Extron CrossPoint 300 84 HV Matrix Switcher PA 300 Peaking Amplifi er • Installation and Operation Up to 600' MHR or 1000’ RG6 cable (1600 x 1200 signal) Projector PA 300 Chapter Three Adjusting the Display...

  • Page 11: Signal Compatibility

    The PA 300 processes VGA-UXGA, RGBHV, RGBS, RGBsB, RsGsBs, HDTV, and component video signals. Potentiometer Adjustments The PA 300 achieves its superior amplifi cation by using two independent peaking potentiometers: LF for streaking adjustment and HF for detail adjustment. The goal in adjusting the PA 300’s Gain and Peaking potentiometers is to produce a sharp image (i.e., an image free...

  • Page 12: Specifi Cations, Part Numbers, And Accessories

    The potentiometer should be adjusted between these two extremes. Alternate between adjusting the HF and LF potentiometers until the display shows a clear and sharp image. PA 300 Peaking Amplifi er • Adjusting the Display PA 300 A ppendix A Specifi cations, Part Numbers, and Accessories Specifi...

  • Page 13: Specifi Cations

    DC offset ... ±6 mV with input at 0 offset Sync Input type ... RGBHV, RGBS, RGsB, RsGsBs Output type ... RGBHV, RGBS, RGsB, RsGsBs PA 300 Peaking Amplifi er • Specifi cations, Parts, Accessories Input level RGBHV, RGBS ... TTL: 1.8 V to 5.0 Vp-p RGsB, RsGsBs ...

  • Page 14: Parts

    Included parts Included Parts PA 300 IEC power cord Rubber feet (4) PA 300 Peaking Amplifi er User’s Manual Optional accessories Accessories RSB 129 1U, 9.5" Deep Basic Rack Shelf RSU 129 1U, 9.5" Deep Universal Rack Shelf Kit 60-190-01 RSB 126 1U, 6"...

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