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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Acesonic AM-170, 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 Acesonic AM-170 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 Acesonic AM-170. 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 Acesonic AM-170 should contain:
- informations concerning technical data of Acesonic AM-170
- name of the manufacturer and a year of construction of the Acesonic AM-170 item
- rules of operation, control and maintenance of the Acesonic AM-170 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 Acesonic AM-170 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 Acesonic AM-170, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Acesonic 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 Acesonic AM-170.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Acesonic AM-170 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
1 A M - 1 7 0 250-Watt Professional Mixing Amplier ® User Manual NO TE: T o ensure this system works safely and to its fullest p otential, please rea d the User Manual before use, and keep it handy for future r e ference. See imp ortant safet y infor mation on Pag es 7-8. ank you for purchasing A cesonic’ s AM-170 250- W att (@ 4 Ohms) P r[...]
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Page 2
2 System Components Y our Acesonic AM-170 unit is designed for y ears of enjoyment. P lease take a moment to review the f ol- lowing instructions for its proper use and care. Included Accessor ies Y our AM-170 includes the f ollowing items: • 1 AM-170 Mixing Amplier • 1 Remote control • 1 A C power adapter cord • User’ s Manual, W arr [...]
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Page 3
3 that takes commands from the Remote Co ntrol is located here. Do not obstr uct line of sight access to this portion of the display during use. 15. I NFORMA TION DISP LA Y WIND O W – is color display shows a range of information, as well as the frequency levels of the program material. 1 2 3 4 5 6 7 8 9 12 13 1 0 1 4 15 Back Panel Operations [...]
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Page 4
4 6. AUDIO OU T – RC A jacks f or Audio out. 7. REC OU T AND L INE O U T – ese RC A jacks are for sending Audio to external r ecording units or other devices. 8. SUB AND MIC O U T PU TS – e SUB RC A jacks send Audio signals of appropriate frequency to subwoofers. e MIC jacks send High and L ow signals to other audio devices. 9. SP EA[...]
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Page 5
5 Symptom W ill not turn on No audio can be heard, audio signal meter shows signal No audio can be heard, audio signal, meter D OES NOT sho w signal No microp hone signal can be heard Unpleasant howling and screeching heard fr om speakers Remote Control not functioning Possible Cause A C power adapter cord is incorrectly attached or not plugged int[...]
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Page 6
6 T echnical Specications Maximum Out put ................................................80W+80W @ 8 Ohm Max RMS (continuous) O utput ............................. 125W+125 W @ 4 O hm RMS Microphone Input Sensitivit y ...........................................................<20mV Music Input Sensit ivity ...................................[...]
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Page 7
7 FCC Advisor y , Safety W arnings & Safe Use Mises en garde, prec autions et procedures de sûreté e lightning-with-arrowhead symbol inside a triangle aler ts the user that potentially dangerous v oltage in the product enclosure may constitute a risk of electric shock. e exclamation point within a triangle alerts the user to impor tant [...]
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Page 8
AM-1 70 250-Watt Professional Mixing Amplier One (1) Y ear Manufacturer Warranty & Lifetime T echnical Support Designed in U.S.A. T echnical Support: (626) 820-06 45 E-mail: techsuppor t@acesonic.com Web site: www .acesonic.com Acesonic USA , Inc. 1 6 1 S. 8th Avenue City of Industr y CA 9 1 7 46-3208 U.S.A . © 2010 Acesonic USA, Inc. • A[...]