Lexicon GX-7 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Lexicon GX-7, 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 Lexicon GX-7 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 Lexicon GX-7. 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 Lexicon GX-7 should contain:
- informations concerning technical data of Lexicon GX-7
- name of the manufacturer and a year of construction of the Lexicon GX-7 item
- rules of operation, control and maintenance of the Lexicon GX-7 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 Lexicon GX-7 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 Lexicon GX-7, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Lexicon 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 Lexicon GX-7.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Lexicon GX-7 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

    Audio Input Connectors 7 RCA Audio Output Connectors 7 pairs of heavy-duty , gold-plated b inding posts Performance Output Power 125W RMS per channel into 8 Ohms from 20Hz to 20kHz 188W RMS per channel into 4 Ohms from 20Hz to 20kHz Minimum Recommended Speaker Impedance 4 Ohms Frequency Response 20Hz to 20kHz +0.1dB/-0.5dB 10Hz to 40kHz +0.1dB/-1.5[...]

  • Page 2

    ZX–7 Power Amplifier Audio Input Connectors 7 RCA | XLF Audio Output Connectors 7 pairs of heavy-duty , gold-plated binding posts Performance Output Power 300W RMS per channel into 8 Ohms from 20Hz to 20kHz 450W RMS per channel into 4 Ohms from 20Hz to 20kHz Minimum Recommended S peaker Impedance 4 Ohms Frequency Response 20Hz to 20kHz +0.1dB/-0.[...]

  • Page 3

    RX–7 Power Amplifier GX–7 Power Amplifier · 125 watts x 7 channels · Oversized toroidal transformer · Separate power supply for each channel · Independent Protection circuitry for each channel · Stable with mismatched, reactive or unusual loads · 200 watts x 7 channels · Full Balanced T opology · Completely symmetrical circuit design ·[...]

  • Page 4

    Audio Input Connectors 7 RCA Audio Output Connectors 7 pairs of heavy-duty , gold-plated binding posts Performance Output Power 200W RMS per channel into 8 Ohms from 20Hz to 20kHz 300W RMS per channel into 4 Ohms from 20Hz to 20kHz Minimum Recommended Speaker Impedance 4 Ohms Frequency Response 20Hz to 20kHz +0.1dB/-0.5dB 10Hz to 40kHz +0.1dB/-1.5d[...]