JL Audio TR690-TXi manual

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The rules should oblige the seller to give the purchaser an operating instrucion of JL Audio TR690-TXi, 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.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of JL Audio TR690-TXi 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 JL Audio TR690-TXi. 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 JL Audio TR690-TXi should contain:
- informations concerning technical data of JL Audio TR690-TXi
- name of the manufacturer and a year of construction of the JL Audio TR690-TXi item
- rules of operation, control and maintenance of the JL Audio TR690-TXi 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 JL Audio TR690-TXi 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 JL Audio TR690-TXi, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the JL Audio 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 JL Audio TR690-TXi.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the JL Audio TR690-TXi 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

    Thank you for choosing JL Audio Evolution TR speakers for your automotive sound system. With proper installation, your new speakers will deliver years of listening pleasure. W e strongly recommend that you have your new Evolution speakers installed by your authorized JL Audio dealer . The installation professionals employed by your dealer have the [...]

  • Page 2

    INST ALLING Y OUR TR690-TXi SPEAKERS IN T OP-MOUNT APPLICA TIONS: Run speaker wire to the desired mounting location. If y ou are r unning wires into a door , use existing factor y wir ing boots whenever possib le. If you are drilling new holes, file their edges and install r ubber grommets into each hole. Then, cover the wires with a protective PVC[...]