English dropdown-ico

Extron electronic PA 300 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Extron electronic PA 300, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Extron electronic PA 300 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Extron electronic PA 300. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Extron electronic PA 300 should contain:
- informations concerning technical data of Extron electronic PA 300
- name of the manufacturer and a year of construction of the Extron electronic PA 300 item
- rules of operation, control and maintenance of the Extron electronic PA 300 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Extron electronic PA 300 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Extron electronic PA 300, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Extron electronic service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Extron electronic PA 300.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Extron electronic PA 300 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    © 2006 Extron Electronics. All rights reserved. Extron Electronics, USA 1230 South Lewis Street Anaheim, CA 92805 USA 714.491.1500 Fax 714.491.1517 Extron Electronics, E urope Beeldschermweg 6C 3821 AH Amersfoort The Netherlands +31.33.453.4040 Fax +31.33.453.4050 Extron Electronics, Asia 135 Joo Seng R oad, #04-01 PM Industrial Building Singapore[...]

  • Page 2

    Pr ecautions 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 present a risk of electric shock. Caution Read Ins[...]

  • Page 3

    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[...]

  • Page 4

    i P A 300 Peaking Amplifi er • T able of Contents T able 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

    ii P A 300 Peaking Amplifi er • T able of Contents T able of Contents, cont’d P A 300 1 Chapter One Intr oduction About this Manual About the P A 300 Features[...]

  • Page 6

    P A 300 Peaking Amplifi er • Introduction Intr oduction P A 300 1-2 2 Chapter T wo Installation and Operation Installation Overview Mounting the P A 300 Front Panel Features Rear Panel Features Cabling About this Manual This manual contains information about the Extron P A 300 peaking amplifi er , and includes information on how to install, ope[...]

  • Page 7

    P A 300 Peaking Amplifi er • Installation and Operation Installation and Operation P A 300 Peaking Amplifi er • Installation and Operation 2-2 2-3 T abletop use Four self-adhesive rubber feet are included with the P A 300. For tabletop use, affi x one foot at each corner of the bottom side of the unit and place the unit in the desired locati[...]

  • Page 8

    P A 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-4 P A 300 Peaking Amplifi er • Installation and Operation 2-5 Use 2 mounting holes on opposite corners. (2) 4-40 x 3/16" Screws NO TE: Using screws longer than 3/16” will damage the unit and void the w arranty . 1U Universal Rac k Shelf F ron[...]

  • Page 9

    P A 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-6 P A 300 Peaking Amplifi er • Installation and Operation 2-7 Front Panel Featur es GAIN PEAKING P A 300 PEAKING AMPLIFIER LF HF 1 2 3 a Power LED — Lights when the P A 300 is receiving power . b Gain control — Adjusts the amount of compensation[...]

  • Page 10

    P A 300 Peaking Amplifi er • Installation and Operation Installation and Operation, cont’d 2-8 P A 300 3 Chapter Thr ee Adjusting the Display Signal Compatibility Potentiometer Adjustments LAN 1 2 3 4 5 6 7 8 1 2 3 4 IN P UT S R E S E T H S YN C V S YNC OU T P UT S R G B H V R G B H V Projector PC Up to 600' MHR or 1000’ RG6 cable (1600[...]

  • Page 11

    P A 300 Peaking Amplifi er • Adjusting the Display Adjusting the Display P A 300 Peaking Amplifi er • Adjusting the Display 3-2 3-3 Signal Compatibility The P A 300 processes VGA-UXGA, RGBHV , RGBS, RGBsB, RsGsBs, HDTV , and component video signals. Potentiometer Adjustments The P A 300 achieves its superior amplifi cation by using two indep[...]

  • Page 12

    P A 300 Peaking Amplifi er • Adjusting the Display Adjusting the Display , cont’d 3-4 P A 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 and icon images appear sharp. When the HF [...]

  • Page 13

    P A 300 Peaking Amplifi er • Specifi cations, Parts, Accessories Specifi cations, Part Numbers, Accessories, cont’d P A 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), adjustable; default = 0 dB Peaking/equal[...]

  • Page 14

    P A 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 P A 300 60-755-01 IEC power cord Rubber feet (4) P A 300 Peaking Amplifi er User ’ s Manual Optional accessories Accessories Part number RSB 129 1U, 9.5" D[...]