Jensen A222HLX 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 Jensen A222HLX, 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 Jensen A222HLX 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 Jensen A222HLX. 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 Jensen A222HLX should contain:
- informations concerning technical data of Jensen A222HLX
- name of the manufacturer and a year of construction of the Jensen A222HLX item
- rules of operation, control and maintenance of the Jensen A222HLX 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 Jensen A222HLX 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 Jensen A222HLX, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Jensen 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 Jensen A222HLX.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Jensen A222HLX 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

    A222HLX Power Amplifier 2x50 WADS RMS POWER 2 CHANNEL INPUT SENSITIVITY CONTROL 2-8 OHM OPERATION HiGH/LOW LEVEL INPUTS Owner's Manual and Installation Instructions Technical Assistance For technical assistance with the operation Of installation of the A222HLX, call 1-800-323-0221[...]

  • Page 2

    A222HLX Amplifier Thank You Thank you for buying a lensen product. Congratulations on your investment in quality sound reprOOuction for your car. ~ read this manual bcl.un: installation and operation. Easy Operation Jensen products are simple and easy to operate. This manual explains how to use the A2221-li..X for ma.ximum enjoyment. Installation F[...]

  • Page 3

    A222HLX Amplifier General Information The Jensen A222HLX power amplifier is a (w(>-.Channel 25D-watt peak automotive amplifier. The A222HLX includes: • High-level in/X'ts (speaker level) • Low-level inputs (RCA phono) • Input sensitivity control • Remote tum onIoff • Electronic protection Circuitry to protect the amplifier from sh[...]

  • Page 4

    A222HLX Anlplifier Inputs Input Sensitivity Control Adjust the sensitivity to the inpullevd Crossover Adiust the crossover to accomodae your chosen installation method. • LPF==low pa~s filter • HPF==high pass filter • Flat::=no filter. See Installation Alternatives on page 5. Speaker Terminals Connect to speakers. Low Level Input RCA Connect[...]

  • Page 5

    Parts and Tools Supplied parts and fasteners: • A222HLX Amplifier • High !evel input harness Other tools and supplies needed: • A Phillips screwdriver • A pocket knife or scrarer to make a dea.!! connection for the ground wire • A drill and a liS' drill bil • Power, ground. speaker and sensing wire • Solde., a soldering gun and w[...]

  • Page 6

    A222HLX AmpUf"Hllr Wiring Instructions This section explains how 10 wire the A222HLX power amplifier to your vehicle system. ImportEnt: If wiring connections are made wrong, the unit will not operate p{"ope{"iy and it could be damaged. Follow the installation instnlctions carefully, or have the installation handled by an experienced [...]

  • Page 7

    Troubleshooting - Po$sible Cause ~doesrd~ No power to yekNi poy.e-..we ijxJwef LED rd al) ....oen withvehOe(l') vehOe and rociO are (l1 No power to bUe sensOg wire ~radoCf1 Fuse 00Ml (ioline ~, yelbN v.ire) A1rlo ;Ot,rne needs to be I~ sensitivity axttrd aqusted too low turned ~ too tij1 for ~ ,"""'" Rado rlrne is to[...]

  • Page 8

    Specifications Amplifier Poweroulpllt@ 14.4 VOC 1 kHL Frequency Response .. Signa.! to Noise Ratio @ Rateo Power. Channel Separation @ Ref. Power _,_ THO & IMO @ Ref. Power in[(l 2 ohms SrlCaker Impedance .... Inpullmpcdance. Crossover Frequencies. Power Requirement ". Fuse Requirements . Dimensions .. 250 Watts Peak .. _ .......... (4 ohm[...]