a/d/s/ HT80ic manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of a/d/s/ HT80ic, 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 a/d/s/ HT80ic 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 a/d/s/ HT80ic. 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 a/d/s/ HT80ic should contain:
- informations concerning technical data of a/d/s/ HT80ic
- name of the manufacturer and a year of construction of the a/d/s/ HT80ic item
- rules of operation, control and maintenance of the a/d/s/ HT80ic 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 a/d/s/ HT80ic 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 a/d/s/ HT80ic, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the a/d/s/ 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 a/d/s/ HT80ic.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the a/d/s/ HT80ic 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

    HT60ic HT80ic owner's manual analog and digital systems[...]

  • Page 2

    2 table of contents introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 about this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 3

    3 tweeter protection A solid state device reduces power to the tweeter when the loudspeaker is operated at unsafe power levels. It resets automatically when power is r educed to a safe level. Note: the tweeter protector provides a significant level of protection. However it does not guarantee that the tweeter cannot be damaged. Always be careful wh[...]

  • Page 4

    general mounting suggestions Avoid placing the speaker within two feet (0.6 meters) of a corner . The acoustic reflections from surfaces near the speakers can detract from the sound quality . Do not place the speaker behind heavy fabrics; if you cannot see through a fabric, you cannot hear thr ough it. The ceiling speakers are designed for "in[...]

  • Page 5

    5 installation pr eparation Use the supplied template to outline the mounting hole. Cut the mounting hole and remove any debris from the ar ea. T ake the necessary steps to keep debris from falling into the back of the speaker . Route the wires fr om the amplifier to the speaker installation location. Strip about 1/2" of the insulation from th[...]

  • Page 6

    6 specifications HT60ic HT80ic frequency r esponse (Hz) 65-20 kHz 58-20 kHz impedance 4 ohm 4 ohm sensitivity 1W/1M (dB) 88 dB 88 dB max bezel diameter 9-1/4" (23.5 cm) 10-7/8" (27.6 cm) mounting hole 7-11/16" (19.5 cm) 9-7/16" (24.0 cm) rear clearance 3-1/2" (8.9 cm) 4-1/8" (10.5 cm) recommended power 20-80 watts 20-8[...]

  • Page 7

    7 warranty information LIMITED FIVE YEAR CONSUMER W ARRANTY FOR PRODUCT INST ALLED BY AN AUTHORIZED LICENSED DEALER Directed Electr onics, Inc. promises to the original purchaser , to replace this pr oduct should it prove to be defective in workmanship or material under normal use, for a period of five years from the date of purchase fr om the deal[...]

  • Page 8

    Directed Electronics, Inc. All rights reserved G39630/35 10-04[...]