Tripp Lite H2551 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Tripp Lite H2551, 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 Tripp Lite H2551 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 Tripp Lite H2551. 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 Tripp Lite H2551 should contain:
- informations concerning technical data of Tripp Lite H2551
- name of the manufacturer and a year of construction of the Tripp Lite H2551 item
- rules of operation, control and maintenance of the Tripp Lite H2551 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 Tripp Lite H2551 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 Tripp Lite H2551, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Tripp Lite 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 Tripp Lite H2551.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Tripp Lite H2551 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

    Practical P ower Guidelines for V oIP and Internet T elephony Applications www .tripplite.com WHITE P APER 95-2914 by David Slotten Cisco, Cisco Systems, the Cisco Systems logo, and the Cisco Square Bridge logo are registered trademarks or trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.[...]

  • Page 2

    2 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Integrate Backup P ower into V oIP Networks V oice over IP (V oIP) is exploding in popularity as an application for business data netw[...]

  • Page 3

    3 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Consider the Diverse Needs of V oIP Network Equipment Before selecting a UPS System to ensure 100% availability of IP telephony system[...]

  • Page 4

    4 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Select a UPS System which Provides the Highest Availability , R esiliency and Manageability When selecting a UPS System, the most obvi[...]

  • Page 5

    5 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Single P ower Supply , or Multiple Power Supplies Operating in R edundant Mode Configuration 1 2 3 4 5 Power Supply PS1 PS1 PS2 PS1 PS[...]

  • Page 6

    6 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. B. UPS System Battery Configuration UPS System availability , and therefore VoIP system availability , is most critically dependent up[...]

  • Page 7

    7 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. With power present, a battery system failure will not cause a system interruption. As long as utility power remains present, the UPS S[...]

  • Page 8

    8 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. In the event of a power electronics failure, a service interruption needs to be planned to replace the UPS System. With power present,[...]

  • Page 9

    9 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. adequate. Generally , line-interactive UPS Systems do not pose a problem. This is the subject of some debate and is generally presente[...]

  • Page 10

    10 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Alerts available from most UPS Systems and network cards include: • V oltage levels • Current levels • T emperature levels • [...]

  • Page 11

    11 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. T ripp Lite's PowerAlert Software, version 12.5—which is part of an integrated V oIP power solution that includes a T ripp Lit[...]

  • Page 12

    12 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Networking Devices (switches, routers, etc.) Networking hardware will typically drive the most significant changes to your existing p[...]

  • Page 13

    13 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Call Processing Devices (ser vers and related storage systems) T ypically , additional server and storage resources are added to hand[...]

  • Page 14

    SmartPro® Line-Interactive UPS Systems Input Nominal V oltage Output Capacity Outlet Outlet Input Plug Model Range Voltage (VA/W atts) Quantity Type T ype RU Depth Bypass SMART1500CRMXL 83-145 120 1500/1440 8 8 (5-15R) 5-15P 2U 19 in. Internal SMART2200RMXL2U 120 120 2200/1600 8 4 (5-15R) 5-20P 2U 17 in. None 4 (5-20R) SMART2200CRMXL 83-145 120 22[...]

  • Page 15

    15 © 2008 TRIPP LITE. ALL RIGHTS RESERVED. THE POLICY OF TRIPP LITE IS ONE OF CONTINUOUS IMPROVEMENT . SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. About the author: David Slotten is Director of Product Management at T ripp Lite. Mr . Slotten joined T ripp Lite in 1990 and has ext[...]