Mackie HM-54 User Manual
Mackie HM-54 User Manual

Mackie HM-54 User Manual

4-channel headphone amplifier

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Summary of Contents for Mackie HM-54

  • Page 1 �� �� ���� ������...
  • Page 2: Important Safety Instructions

    (service) dans le livret d'instruction accompagnant l'appareil. HM-54 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required...
  • Page 3: Table Of Contents

    HM-54 Specifications ...13 HM-54 Block Diagram ...14 HM-54 Limited Warranty ...15 Don’t forget to visit our website at www.mackie.com for more information about this and other Mackie products. Part No. 0016044 Rev. A 07/05 ©2005 LOUD Technologies Inc. All Rights Reserved.
  • Page 4: Introduction

    A Main Phones input jack allows you to use the headphone output on the mixer as the main input to the HM-54 instead of a left and right line-level output. A Main Input Level control is used to adjust the overall main input level.
  • Page 5: Getting Started

    “Hookup” section that shows you some typical ways that you might use the HM-54 in real applications. After that, you can take the grand tour of the HM-54, with descriptions of every knob, button, input, and output. We encourage you to take the time to read all of the feature descriptions, but at least you know it’s there if...
  • Page 6: Hookup Diagrams

    400F and tracked to the DAW via the FireWire connection. Separate stereo headphone mixes are returned from the DAW over the FireWire connection using the DAW’s stereo auxes, and connected to the Phones Inputs on the HM-54 via the eight analog outputs on the 400F. ������� ��������...
  • Page 7 HM-54. The Phones output from the 1640 is connected to the Main Phones Input on the HM-54, allowing the talent to listen to either the same mix as the engineer in the control room (i.e., stereo return from the DAW for overdubbing), or to their own individual headphone mix (tracking).
  • Page 8: Features

    It affects both PHONES OUTPUT jacks (front and rear panel). 5. Power Switch This one is self-explanatory. When the power switch is turned ON (up), power is supplied to the HM-54 and the power ON indicator lights up. PHONES PHONES...
  • Page 9: Rear Panel

    This is a 1/4" TRS headphone input jack. This allows you to use the headphone output from your mixer to provide the main mix signal to the HM-54. Simply use a TRS-to-TRS cable to connect the PHONES output from the mixer to this input on the HM-54.
  • Page 10: Appendix A: Service Information

    Details concerning Warranty Service are spelled out in the Warranty 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 associated suffering.
  • Page 11: Repair

    7. Tech Support will tell you where to ship the preamplifier for repair. We suggest insurance for all forms of cartage. 8. We’ll try to fix the HM-54 within three to five business days. Ask Tech Support for the latest turn-around times when you call for your Service Request Number.
  • Page 12: Appendix B: Connections

    Onyx 400F. 1/4" TS Unbalanced Wiring: Sleeve = Shield Tip = Hot (+) HM-54 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.
  • Page 13: Appendix C: Technical Info

    Therefore, we reserve the right to change these specifications at any time without notice. “Mackie.” and the “Running Man” are registered trademarks of LOUD Technologies Inc. All other brand names mentioned are trademarks or registered trademarks of their respective hold- ers, and are hereby acknowledged.
  • Page 14: Block Diagram

    HM-54 Block Diagram HM-54...
  • Page 15: Limited Warranty

    B. Failure to register online or return the product registration card will not void the one-year warranty. C. Service and repairs of Mackie products are to be performed only at a factory-authorized facility (see D below). Unauthorized service, repairs, or modification will void this warranty.
  • Page 16 16220 Wood-Red Road NE • Woodinville, WA 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and South America: 425.487.4333 Middle East and Africa: 31.20.654.4000 Fax: 425.487.4337 • www.mackie.com E-mail: sales@mackie.com...

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