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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of NEC XEN IPK, 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 NEC XEN IPK 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 NEC XEN IPK. 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 NEC XEN IPK should contain:
- informations concerning technical data of NEC XEN IPK
- name of the manufacturer and a year of construction of the NEC XEN IPK item
- rules of operation, control and maintenance of the NEC XEN IPK 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 NEC XEN IPK 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 NEC XEN IPK, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the NEC 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 NEC XEN IPK.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the NEC XEN IPK 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
IAD MEG A CO TRUNK EXTENSION QUICK SETUP GUIDE NEC Business Solutions Ltd Document No .: 86 84 Release: 1.0 June 2004 Xe n I P K[...]
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June 2004 NEC Business Solutions Ltd ii IAD MEGACO TRUNK EXTENSION QUICK SETUP GUIDE Doc. No. 8684 - Release 1.0 June 2004 THIS P AGE INTENTIONALL Y LEFT BLANK[...]
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IAD Megaco Extension Quick Setup Guide iii Doc. No. 8684 - Release 1.0 June 2004 Disclaimer NEC shall not be liable for any direc t, indirect, consequential or incidental damages about the use of this equipment, manual or any related materials. The information in this technical manual is adviso r y in nature and is subject to change. NEC may make i[...]
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June 2004 NEC Business Solutions Ltd iv Disclaimer Doc. No. 8684 - Release 1.0 June 2004 THIS P AGE INTENTIONALL Y LEFT BLANK[...]
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IPK IAD Megaco Extension Quick Setup Guide 33 Doc. No. 8684 - Release 1.0 June 2004 Setting Up the Megaco S t ation Application S ECTION 1 H ARDWARE S ETUP Figure D-1: IAD(8)-U( ) ETU[...]
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June 2004 NEC Business Solutions Ltd 34 Hardware Setup Doc. No. 8684 - Release 1.0 June 2004 1.1 Boot Up Sequence The LED chart shows the st atus of the IAD(8)-U( ) ETU card during boot up. The LED cond itions change as the IAD(8)- U( ) ETU p asses through dif ferent boot states. 1.2 Connectors J6 = Default Ethernet connection 1.3 S2 DIP Swit c[...]
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Xen IPK Xen IPK Programming IPK IAD Megaco Extension Quick Setup Guide 35 Doc. No. 8684 - Release 1.0 June 2004 S ECTION 2 X EN IPK P ROGRAMMING After the Dip Switches have been se t and the IAD ETU has been inst alled in the Xen IPK KSU, you are r eady to program the settings the for the IAD ETU. The IAD (8)-U( ) ETU (MEGACO S tation) is recognise[...]
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June 2004 NEC Business Solutions Ltd 36 IAD (8)-U( ) ETU Web Programm ing Doc. No. 8684 - Release 1.0 June 2004 S ECTION 3 IAD (8)-U( ) ETU W EB P ROGRAMMING When installed for the first time, the IAD (8)-U( ) ETU, comes up with factory set default p arameters as shown in T able D-2 Factory Network Settings. In this configuration, the ETU cannot ru[...]