Mackie HM-54 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Mackie HM-54, 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 Mackie HM-54 should contain:
- informations concerning technical data of Mackie HM-54
- name of the manufacturer and a year of construction of the Mackie HM-54 item
- rules of operation, control and maintenance of the Mackie HM-54 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Mackie HM-54 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 Mackie HM-54, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Mackie 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 Mackie HM-54.

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It is mostly in the manuals where we will find the details concerning construction and possibility of the Mackie HM-54 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

                                     ?[...]

  • Page 2

    2 HM-54 HM-54 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water . 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’ s instructions. 8. Do not install near any heat sources such as radia[...]

  • Page 3

    Part No. 0016044 Rev . A 07/05 ©2005 LOUD T echnologies Inc. All Rights Reserved. 3 Owner’ s Manual Owner’ s Manual Don’t forget to visit our website at www .mackie.com for more information about this and other Mackie products. T able of Contents I nt r od u ct i o n .. . .. . .. . .. . . .. . .. . .. . .. . .. . .. . .. . .. . .. . . .. . .[...]

  • Page 4

    4 HM-54 HM-54 Introduction Thank you for choosing a Mackie HM-54 Four -Channel Headphone Amplifier . This 1U rackmount unit features left and right TRS main inputs, as well as left and right TRS “direct inputs” on each of the four channels. The front panel provides an input select switch for each channel, allowing you to choose between the mai[...]

  • Page 5

    5 Owner’ s Manual Owner’ s Manual Getting Started READ THIS P AGE!! Even if you’re one of those people who never reads manuals, all we ask is that you read this page now befor e you begin using the HM-54. Y ou’ll be glad you did! Zero the Controls 1. T urn down all the INPUT LEVEL controls. 2. Set all push button switches to their “out”[...]

  • Page 6

    6 HM-54 HM-54 Hookup Diagrams HM-54 Live Sound Application HM-54 Recording Application with Onyx 400F                           [...]

  • Page 7

    7 Owner’ s Manual Owner’ s Manual HM-54 Recording Application with Onyx 1640               [...]

  • Page 8

    8 HM-54 HM-54 ON MAIN DIRECT SOURCE MAIN INPUT LEVEL PHONES O O MAX O O MAX O O MAX O O MAX O O MAX LEVEL MAIN DIRECT SOURCE PHONES LEVEL MAIN DIRECT SOURCE PHONES LEVEL MAIN DIRECT SOURCE PHONES LEVEL HM -5 4 2 3 4 1 HEADPHONE MIXER/AMPLIFIER HM-54 Features Front Panel All four headphone amplifiers share the same featur es: • Dual-sources for e[...]

  • Page 9

    9 Owner’ s Manual Owner’ s Manual Rear Panel The rear panel is wher e you make all your analog audio connections to the HM-54 (except for the convenient additional headphone jacks on the front). 6 . IE C P o w e r R e c e pt a c l e This is a standard 3-prong IEC power connector . Connect the detachable linecord (included in the box with your H[...]

  • Page 10

    10 HM-54 HM-54 Appendix A: Ser vice Information W arranty Ser vice Details concerning W arranty Service are spelled out in the W arranty section on page 15. If you think your HM-54 has a problem, please do everything you can to confirm it before calling for service. Doing so might save you from the deprivation of your headphone amp and the associa[...]

  • Page 11

    11 Owner’ s Manual Owner’ s Manual Repair Service for Mackie products is available at a factory- authorized service center . Service for Mackie products living outside the United States can be obtained through local dealers or distributors. If your HM-54 needs service, follow these instructions: 1. Review the preceding troubleshooting suggestio[...]

  • Page 12

    12 HM-54 HM-54 Appendix B: Connections Unbalancing a Line In most studio, stage, and sound reinforcement situations, there is a combination of balanced and unbalanced inputs and outputs on the various pieces of equipment. This usually will not be a problem in making connections. • When connecting a balanced output to an unbalanced input, use a 1/[...]

  • Page 13

    13 Owner’ s Manual Owner’ s Manual A C Po wer Requirements Power Consumption: 12 watts U.S. and Canada: 120 V AC, 50/60 Hz AC Connector: 3-pin IEC 250 V AC Physical Dimensions and W eight Height: 1.75 in/44 mm W idth: 17.0 in/432 mm (main body of unit) 19.0 in/483 mm (with rack ears) Depth: 5.3 in/135 mm W eight: 5.5 lb/2.5 kg LOUD T echnologie[...]

  • Page 14

    14 HM-54 HM-54 HM-54 Block Diagram Left + - Left Main Line Input + - Right Phones Input + - Right Phones 1 Input + - DIRECT MAIN Main Input Level Phones 1 Front Phones Level Phones 1 Rear Left + - Right Phones 2 Input + - DIRECT MAIN Phones 2 Front Phones Level Phones 2 Rear Left + - Right Phones 3 Input + - DIRECT MAIN Phones 3 Front Phones Level [...]

  • Page 15

    15 Owner’ s Manual Owner’ s Manual HM-54 Limited W arranty A. LOUD T echnologies Inc. warrants all materials, workmanship and proper operation of this product for a period of one year from the original date of purchase. If any defects are found in the materials or workmanship or if the product fails to function properly during the applicable wa[...]

  • Page 16

    16220 W ood-Red Road NE • Woodinville, W A 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and S outh America: 425.487 .4333 Middle East and Africa: 31.20.654.4000 F ax: 425.487 .4337 • www .mackie.com E -mail: sales@mackie.com[...]