Altec Lansing LF215-4A manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Altec Lansing LF215-4A, 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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First and foremost, an user manual of Altec Lansing LF215-4A should contain:
- informations concerning technical data of Altec Lansing LF215-4A
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- rules of operation, control and maintenance of the Altec Lansing LF215-4A item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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It is mostly in the manuals where we will find the details concerning construction and possibility of the Altec Lansing LF215-4A item, and its use of respective accessory, as well as information concerning all the functions and facilities.

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Table of contents for the manual

  • Page 1

    FREQUENCY RESPONSE 1, 2 42 Hz - 650 Hz (±3 dB) USABLE LOW FREQUENCY LIMIT (-10 dB) 1, 2 33 Hz SENSITIVITY 3 103 dB SPL, (2.00 V input) POWER HANDLING 4 500 W continuous; 2,000 W peak MAXIMUM OUTPUT (1 m) 5 130 dB SPL continuous; 136 dB SPL peak TRANSDUCER COMPONENTS 2x 15 in. W oofers (4156-8A) IMPEDANCE 7 Nominal: 4.0 Ω Minimum: 3.5 Ω at 41 H[...]

  • Page 2

    ARCHITECTS & ENGINEERS SPECIFICA TION The loudspeaker system shall be a low frequency , multi- purpose trapezoid enclosure consisting of two 15-inch / 380mm cast frame loudspeaker components with moisture- resistant cones. The loudspeaker system shall have an operating bandwidth of 42 Hz - 650 Hz with a sensitivity of 103 dB when measured at a [...]

  • Page 3

    As we are continually striving to improve Altec Lansing products, specifications are subject to change without notice. Please visit www .altecpro.com for the lastest information on Altec Lansing Professional products. Altec Lansing Professional Oklahoma City , OK 73116 A division of Altec Lansing T echnologies, Inc., Milford, PA 18337-0277 • Made[...]

  • Page 4

    A W1139 REV01 © 2003 Altec Lansing Professional 1000 W . Wilshire Blvd., Suite 362 Oklahoma City , Oklahoma 73116 Phone: 1-405-848-3108 • Fax: 1-405-848-3217 W eb: www .altecpro.com • Email: proinfo@alteclansing.com P ROF ESSIO N Al 15 11.9 [301.51] 9.47 [240.47] 5.1 [128.33] DIMENSIONS ARE IN INCHES. DIMENSIONS SHOWN IN ( ) PARENTHESES ARE IN[...]