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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Guardian CIR-41, 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 Guardian CIR-41 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 Guardian CIR-41. 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 Guardian CIR-41 should contain:
- informations concerning technical data of Guardian CIR-41
- name of the manufacturer and a year of construction of the Guardian CIR-41 item
- rules of operation, control and maintenance of the Guardian CIR-41 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 Guardian CIR-41 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 Guardian CIR-41, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Guardian 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 Guardian CIR-41.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Guardian CIR-41 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
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Page 1
7552 - 10 th Ave. N.E. Calgary Alberta, Canada T2E 8W1 Ph: 403.258.3100 email:info@guardiantel ecom.com www.guardiantel ecom.com Industrial Communications Worldwide Correctional Institute Ringdown Telephone Model CIR-41 Installation & Operation P005722 Rev. B 0 60501 3/8/ 2007 9:00 AM[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 2 Table of Contents Package Contents ..........................................................................................2 Overview .........................................................................................................3 Features .............................[...]
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Page 3
Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 3 Overview CIR-41 Correctional Institute Ringdown Telephone The CIR-41 is a rugged, ringdown telephone designed to provide safe and reliable communication in locations prone to abuse and vandalism. Calls may be received on this telephone however outgoing calls will only be connected[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 4 Figure 1 - Features Figure 2 - Dimensions 9.0" [22 9mm] 5.0" [ 127mm] 2.1" [54 m m] ARMOURED CORD HEARING AID COMPATIBLE EARPIECE HOOK SWITCH SEALED MAGNETIC REED TAMPER RESISTANT SCREWS HIGH IMPACT ABS HANDSET C/W AND GLUED ENDC AP S[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 5 Figure 3 - Mounting Figure 4 - Electrical Connections 1.7" [42mm] 1.7" [42mm] 1.7" [4 2mm] 1.7" [42mm] 1.5" [38mm] 1.5" [38mm] FROM H ANDSET HARNESS CONNECT TO HOUSING FROM RINGER FROM R EED SW ITCH RJ11 CONNECTOR GROUND TIP AND RI NG FUSE CONNECT TO [...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 6 Installing the CIR-41 • Follow all appropriate electrical codes and use only approved electrical fittings for the installation. • Choose a wall location that is free of obstructions and permits space for cable or conduit runs. See: Figure 2 - Dimensions • Ensure mounting can[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 7 Engineering Specifications E LECTRICAL P ERFORMANCE A UDIBLE R ANGE F REQUENCY R ESPONSE 300 – 3400 H Z T RANSMIT O BJECTIVE L OUDNESS R ATING (TOLR) -38 +/- 3 dB R ECEIVE O BJECTIVE L OUDNESS R ATING (ROLR) T YPICAL 50 +/- 3 dB S IDE T ONE O BJECTIVE L OUDNESS R ATING (SOLR) T [...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 8 Warranty Guardian Telecom warrants your product to be free of defects in material and workmanship for a period of one year. Guardian Telecom will repair or replace any defective unit that is under warranty This warranty is null and void if any non-authorized modifications have bee[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 9 Guardian Product Return Guardian products have been qu ality tested an d are in full working order when shippe d from the factory, given the rugged nature of these product s shipping is not expected to damage a unit. In the unlikely event of a malfunction, G uardian follows the th[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 10 Notes: Model No. Part No. Serial No. Date of Purchase[...]
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Guardian Telecom Inc. Installation and Operation Model CIR-41 Page 12 Guardian Telecom Inc. 7552 10th Ave NE Calgary, Alberta, Canada T2E 8W1 Toll-free 1-800-363-8010 Ph. (403) 258-3100 Fax. (403) 253-4967 www.guardiantelecom.com E-mail: mailto:sales@guardiantelecom.com (Click to open message box) Industrial Communications Worldwide © Guardian Tel[...]