Astatic 119L manual

1
2

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Astatic 119L, 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 Astatic 119L 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 Astatic 119L. 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 Astatic 119L should contain:
- informations concerning technical data of Astatic 119L
- name of the manufacturer and a year of construction of the Astatic 119L item
- rules of operation, control and maintenance of the Astatic 119L 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 Astatic 119L 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 Astatic 119L, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Astatic 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 Astatic 119L.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Astatic 119L 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

    Description The AST A TIC 1 19L Series are dynamic cardioid microphones, designed especially for gooseneck mounting in quality sound reinforcement and communication installations. These microphones have a slightly rising high frequency response and a gentle low frequency roll-off, assuring excellent voice reproduction. A superior cardioid direction[...]

  • Page 2

    SPECIFICA TIONS FOR 1 19L / 1 19LB / 1 19L-19 Specifications Generating Element: Dynamic Polar Pattern: Unidirectional (Cardioid) Frequency Response: 80 Hz - 15 KHz Output Level: @ 1000 Hz Open Circuit V oltage: -77 dB (0 dB=1 volt/microbar) -60 dB (0 dB=1 mv/10 microbar) 1.4 mv/P A Front T o Back Ratio: 20 dB Impedance: Low , 500 ohms Cable: T wo [...]