Page 2 - Precautions; FCC Class A Notice; Extron’s Warranty
Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may pres...
Page 3 - 注意; 注意
安全须知 • 中文 这个符号提示用户该设备用户手册中有重要的操作和维护说明。 这个符号警告用户该设备机壳内有暴 露的危险电压,有触电危险。 注意 阅读说明书 • 用 户 使 用 该 设 备 前 必 须 阅 读 并 理 解 所 有 安 全 和 使 用 说 明 。 保存说明书 • 用户应保存安全说明书以备将来使 用。 遵守警告 • 用户应遵守产品和用户指南上的所有安 全和操作说明。 避免追加 • 不要使用该产品厂商没有推荐的工具或 追加设备,以避免危险。 警告 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 必 须 使 用 有 地 线 的 供 电 系 统 供 电 ...
Page 4 - PA 300 Peaking Amplifi er • Table of Contents; Table of Contents; Chapter One • Introduction
i PA 300 Peaking Amplifi er • Table of Contents Table of Contents 68-1108-01 A 07 06 All trademarks mentioned in this manual are the properties of their respective owners. Chapter One • Introduction ................................................... 1-1 About this Manual ..............................
Page 5 - Table of Contents, cont’d; Chapter One; Introduction; About this Manual
ii PA 300 Peaking Amplifi er • Table of Contents Table of Contents, cont’d PA 300 1 Chapter One Introduction About this Manual About the PA 300 Features
Page 6 - PA 300 Peaking Amplifi er • Introduction; Chapter Two; Installation and Operation; Installation Overview
PA 300 Peaking Amplifi er • Introduction Introduction PA 300 1-2 2 Chapter Two Installation and Operation Installation Overview Mounting the PA 300 Front Panel Features Rear Panel Features Cabling About this Manual This manual contains information about the Extron PA 300 peaking amplifi er, and incl...
Page 7 - PA 300 Peaking Amplifi er • Installation and Operation; Tabletop use
PA 300 Peaking Amplifi er • Installation and Operation Installation and Operation PA 300 Peaking Amplifi er • Installation and Operation 2-2 2-3 Tabletop use Four self-adhesive rubber feet are included with the PA 300.For tabletop use, affi x one foot at each corner of the bottom side of the unit an...
Page 8 - Installation and Operation, cont’d; Through-desk mounting
PA 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-4 PA 300 Peaking Amplifi er • Installation and Operation 2-5 Use 2 mounting holes onopposite corners. (2) 4-40 x 3/16"Screws NOTE: Using screws longer than 3/16” will damage theunit and void the warranty....
Page 9 - Front Panel Features; Rear Panel Features
PA 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-6 PA 300 Peaking Amplifi er • Installation and Operation 2-7 Front Panel Features GAIN PEAKING PA 300 PEAKING AMPLIFIER LF HF 1 2 3 a Power LED — Lights when the PA 300 is receiving power. b Gain control — Ad...
Page 10 - Chapter Three; Adjusting the Display; Signal Compatibility
PA 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-8 PA 300 3 Chapter Three Adjusting the Display Signal Compatibility Potentiometer Adjustments LAN 1 2 3 4 5 6 7 8 1 2 3 4 I N P U T S RE SE T H S YN C V S YNC O U T P U T S R G B H V R G B H V Projector PC Up...
Page 11 - PA 300 Peaking Amplifi er • Adjusting the Display; Adjusting the gain with an oscilloscope; Adjusting the gain without an oscilloscope
PA 300 Peaking Amplifi er • Adjusting the Display Adjusting the Display PA 300 Peaking Amplifi er • Adjusting the Display 3-2 3-3 Signal Compatibility The PA 300 processes VGA-UXGA, RGBHV, RGBS, RGBsB, RsGsBs, HDTV, and component video signals. Potentiometer Adjustments The PA 300 achieves its super...
Page 12 - Adjusting the Display, cont’d; Appendix A; and Accessories; Specifi cations
PA 300 Peaking Amplifi er • Adjusting the Display Adjusting the Display, cont’d 3-4 PA 300 When the LF is under adjusted, the streaking is the inverse color of the image, as shown below. The potentiometer should be adjusted between these two extremes. 3. Adjust the HF potentiometer until both text a...
Page 13 - Video; Video output; General
PA 300 Peaking Amplifi er • Specifi cations, Parts, Accessories Specifi cations, Part Numbers, Accessories, cont’d PA 300 Peaking Amplifi er • Specifi cations, Parts, Accessories A-2 A-3 Specifi cations Video Gain ................................................ -2.5 to +3.5 dB (x0.75 to x1.4), adju...
Page 14 - PA 300 Peaking Amplifi er •; Parts; Included parts; Optional accessories; Cables
PA 300 Peaking Amplifi er • Specifi cations, Parts, Accessories Specifi cations, Part Numbers, Accessories, cont’d A-4 Parts Included parts Included Parts Replacement part number PA 300 60-755-01 IEC power cord Rubber feet (4) PA 300 Peaking Amplifi er User’s Manual Optional accessories Accessories ...