Linn 328A manual

1
2
3
4
5
6
7
8

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Linn 328A, 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 Linn 328A 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 Linn 328A. 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 Linn 328A should contain:
- informations concerning technical data of Linn 328A
- name of the manufacturer and a year of construction of the Linn 328A item
- rules of operation, control and maintenance of the Linn 328A 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 Linn 328A 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 Linn 328A, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Linn 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 Linn 328A.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Linn 328A 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

    328 A Re fe r enc e Monit or English Fr ançais Deuts ch Oper ating Guide[...]

  • Page 2

    Impor t ant safe ty in formation Explanation of symbols used in this manual and on the product: This symbol is intended to aler t the user to the presence, within the enclosure, of uninsulated dangerous voltages of suf ficient magnitude to cause electric shock. This symbol is intended to aler t the user to the presence of impor tant maintenance and[...]

  • Page 3

    Co n te n t s System Over view 1 Introduction 1 High Sound Pressur e Level warning 1 Cellphone war ning 1 Applications 1 Unpacking 1 Inspection 1 Vo ltage selection 1 T echnical Over view 2 Twin LF drivers 2 Closed-loop LF control 2 3-K driver ar ray technology 2 Amplifiers and power supplies 2 Cabinet design 2 Graphs 2 Features 3 Mains Power inlet[...]

  • Page 4

    T echnical Ov er vie w TWIN LF DRIVERS Two identical 8” /8 Ω aluminium-alloy diaphragm LF drivers deliver a -3 dB point of 20 Hz with a usable response down to 15 Hz at -6 dB. These units are user-r eplaceable. CLOSED-LOOP LF CONTROL To obtain the ultimate in low frequency r esponse for the cabinet size, closed-loop feedback is used to control [...]

  • Page 5

    Fe a t u r e s MAINS POWER INLET / FUSE DRA WER A combined mains power inlet with integrated fuse drawer is situated on the rear panel. POWER ON INDICA TOR A blue LED on the front panel indicates when the unit is operating. The LED will flash for 30 seconds when power is turned on. During this time the ser vo cir cuitr y is stabilising and no audio[...]

  • Page 6

    Inst allation & Oper ation 3-K DRIVER ARRA Y REMOV AL AND REPLACEMENT The 3-K driver ar ray can be removed by unscr ewing the seven M4 retaining scr ews and carefully withdrawing the unit directly away fr om the baf fle until the built-in connector at the back of the unit disengages. Replacement is a reversal of the above pr ocedure, taking car[...]

  • Page 7

    Acoustic Electrical Free-field 24 Hz – 33 kHz frequency r esponse (- 3 dB points) Maximum shor t-ter m output @ 1m on axis 114 dB SPL Input impedance 6 k Ω balanced Input sensitivity +4 dBu or -10 dBV switchable Crossover fr equencies LF to MF 455 Hz MF to HF 3.50 kHz HF to SHF 12.10 kHz Crossover slope 24 dB/octave Linkwitz-Reilly Power amplif[...]

  • Page 8

    Part 848[...]