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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of JBL LC2, 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 JBL LC2 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 JBL LC2. 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 JBL LC2 should contain:
- informations concerning technical data of JBL LC2
- name of the manufacturer and a year of construction of the JBL LC2 item
- rules of operation, control and maintenance of the JBL LC2 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 JBL LC2 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 JBL LC2, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the JBL 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 JBL LC2.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the JBL LC2 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
OWNER’S GUIDE 5–6 ft. (1.5m–1.8m) MODEL: L8 1 0 SPEAKER PLACEMENT Proper placement of the speakers is an important step in obtaining the most realistic soundstage possible. These recommendations are for the optimum placement of the loudspeakers. Use these placement recommendations as a guide. Slight variations will not diminish your listening[...]
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Page 2
MODELS: L8 1 0, L820 Receiver’ s Speaker Outputs MODEL: LC2 Receiver’ s Speaker Outputs Speakers and electronics have corresponding (+) and (–) terminals. It is important to connect both speakers identi- cally: (+) on the speaker to (+) on the amplifier and (–) on the speaker to (–) on the amplifier . Wiring “out of phase” results in [...]
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Page 3
I mportant Safety Notes • Proper selection of mount- ing hardware and installation of the wall brackets are the responsibility of the customer . • This product is not intended for ceiling mounting. T wo Number 8 roundhead or panhead screws should be used for each loudspeaker . The screwhead should be between 5/16" (8mm) and 1/4" (6.3m[...]
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Page 4
L 81 0 L820 LC2 D escr iption 3 -Way , 5-1/4" Bookshelf/ 4-Way , 6" High-Performance, 4-Way , Dual 6" Wall-Mount Satellite Mirror -Image, Wall-Mount Center Wall-Mount Satellite Maximum 150W 150W 150W R ecommended A mplifier Power* P ower Handling 7 5W/300W 75W/300W 75W/300W (Continuous/Peak) N ominal Impedance 8 Ohms 8 Ohms 8 Ohms Se[...]
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Page 5
JBL and Harman International are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries. Studio Series, Pro Sound Comes Home, EOS, PolyPlas, HeatScape, Symmetrical Field Geometry (SFG), IsoPower , FreeFlow and Straight-Line Signal Path (SSP) are trademarks of Harman International Industri[...]