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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Denon AVR-4806, 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 Denon AVR-4806 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 Denon AVR-4806. 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 Denon AVR-4806 should contain:
- informations concerning technical data of Denon AVR-4806
- name of the manufacturer and a year of construction of the Denon AVR-4806 item
- rules of operation, control and maintenance of the Denon AVR-4806 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 Denon AVR-4806 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 Denon AVR-4806, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Denon 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 Denon AVR-4806.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Denon AVR-4806 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
Denon has chosen, for many of it s acclaimed A/V receivers, with what we feel to be the most advanced and sonically beneficial Au to Setup and Room Eq system currently available, the MultEQxt system from Audyssey. Introduced firs t on th e AVR-5805, MultEQ xt is now available on the AVRs-4806, 4306, 3806 and t he upcoming AVR-2807CI (March ’06). [...]
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Response (FIR) filters for equalization that use sevral hundred coefficients to achieve much higher resolution in the frequency domain than param etric bands. Furthermore, by their nature, FIR filters simulatneously provide corre ction in the frequency and time domains. The second major difference is that MultEQxt combines multiple measurements to [...]
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Page 3
loudspeakers in the system. The subw oofer in this case is equalized to flat as is the case for all the settings described above. Finally, the ‘Manual’ setting is a traditional Graphic equalizer that does not use the MultEQxt filters. However the ‘base cu rve’ that was measured during th e Auto Setup process, can be copied to the Graphic EQ[...]
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receiver, the number of points that can be measured is the onl y difference in the MultEQxt system. (i) AVR-5805 and 4806 offer 8 points of measurement (ii) AVR-4306, 3806 and 2807 offe r 6 points of measurement 9. Does the microphone have to be placed in each seat? No. The ideal calibration consists of 6–8 measur ements that encompass the listen[...]
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5 13. Does MultEQxt compensate for loudspeakers placed behind a projector screen? If the calibration is performed with the screen in plac e, MultEQxt will automat ically create filters for behind-the-screen loudspeakers that compensate for the screen loss. 14. What happens to the MultEQxt settings when the parameters are changed? MultEQxt corrects [...]