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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Art Levelar, 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 Art Levelar 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 Art Levelar. 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 Art Levelar should contain:
- informations concerning technical data of Art Levelar
- name of the manufacturer and a year of construction of the Art Levelar item
- rules of operation, control and maintenance of the Art Levelar 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 Art Levelar 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 Art Levelar, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Art 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 Art Levelar.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Art Levelar 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
Professional V actrol Leveling Amplifier U U S S E E R R ’ ’ S S G G U U I I D D E E L L e e v v e e l l a a r r[...]
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O O v v e e r r v v i i e e w w : : Compression is used to alter the dynamic range of a signal. In recording and live sound situations, compression and limiting is necessary to manage sounds with wide dynamic ranges. Dynamic Range is measured as the difference between the loudest and soft- est level of a signal. (i.e. from a scream to a whisper). O[...]
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threshold (adding more compression to a signal). Turning this control clockwise raises the threshold. Setting the threshold control is dependent on the input signal. The output from a guitar might be -20dB to -10dB, where the level from an insert on a console might be -5dB to +10dB. The easiest way to set the threshold control is to start with the [...]
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A A R R T T L L e e v v e e l l a a r r S S P P E E C C I I F F I I C C A A T T I I O O N N S S Dimensions 5.25”L X 5.5”W X 2.0”H Weight 1.32 Lbs Input Connections balanced XLR & 1/4” TRS Output Connections balanced XLR & 1/4” TRS Input Impedance XLR, 1/4” 2K ohms, 1M ohms Output Impedance XLR, 1/4” 600 ohm, 300 ohms Maximum I[...]
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S S e e r r v v i i c c e e The following information is provided in the unlikely event that your unit requires service. Use this procedure to return units in the United States only. For service outside the United States, please contact your authorized A R T distributor. 1) Be sure that the unit is the cause of the problem. Check to make sure the u[...]