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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of JVC SP-DWF31, 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 JVC SP-DWF31 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 JVC SP-DWF31. 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 JVC SP-DWF31 should contain:
- informations concerning technical data of JVC SP-DWF31
- name of the manufacturer and a year of construction of the JVC SP-DWF31 item
- rules of operation, control and maintenance of the JVC SP-DWF31 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 JVC SP-DWF31 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 JVC SP-DWF31, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the JVC 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 JVC SP-DWF31.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the JVC SP-DWF31 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
COMP A CT COMPONENT SYSTEM SP-DWF31 PO WERED SUBW OOFER INSTR UCTIONS LVT1305-001A [B] SP-DWF31_EN.pm65 7/12/04, 5:32 PM 1[...]
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Page 2
– 2 – IMPORT ANT f or the U.K. DO NO T cut off the mains plug from this equipment. If the plug fitted is not suitable for the power points in your home or the cable is too short to reach a power point, then obtain an appropriate safety approved extension lead or consult your dealer . BE SURE to replace the fuse only with an identical approved t[...]
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Page 3
ENGLISH – 3 – English Precautions for installation • T o prevent deformation or discoloration of the cabinet, do not install the unit where it is exposed to direct sunlight or high humidity , and avoid installation near air conditioning outlets. • Speaker vibrations may cause howling. Place the unit as far away from the player as possible. [...]
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Page 4
English ENGLISH – 4 – Connections Before connecting this unit to the amplifier (or receiver), observe the following carefully . • T urn off the amplifier . • Make all connections before plugging in this unit. • DO NOT connect this unit to the REC OUT jacks of your amplifier . It may damage your subwoofer . Operations T urning On the Power[...]
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Page 5
ENGLISH – 5 – English Additional Information Speaker layout T o obtain the best possible sound from your unit: — Place a subwoofer wherever you like since bass sound is non- directional. Normally place it in front of you. — Place all the main speakers at the same distance from the listening position. — Be sure to place the powered subwoof[...]
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Page 6
EN © 2005 Victor Company of Japan, Limited 1204NSMCREJSC SP-DWF31_EN.pm65 7/12/04, 5:32 PM 6[...]