Related Manuals for Mackie HM-4
Summary of Contents for Mackie HM-4
- Page 1 O W N E R ’ S M A N U A L POWER PHONES 4 PHONES 3 PHONES 2 PHONES 1 INPUT +12V DC...
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Page 2: Important Safety Instructions
For more information about where you can drop off your waste equipment for recycling, please contact your local city office, waste authority, or your household waste disposal service. HM-4 4-Way Headphone Amplifier... - Page 3 HM-4 Dimensions ............. 7 4. Push the AC adapter securely into the HM-4’s connector HM-4 Block Diagram ..........8 and plug the other end into an AC outlet. The HM-4 may accept the appropriate voltage as indicated near the Limited Warranty .............9 connector.
- Page 4 The hookup couldn’t be more straightforward. Start by turning the down the main output level on the computer and all four phones knobs of the HM-4. Next, you will want to connect a cable from the computer’s output jack to the HM-4’s 1/4" input jack.
- Page 5 This connection is where to connect the supplied AC adapter to provide power to the HM-4. Connect the AC adapter to the HM-4 first, then plug the other end into a suitable and properly rated AC outlet. The HM-4 will...
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Page 6: Troubleshooting
Appendix A: Service Information If you think your HM-4 4-Way Headphone Amplifier has a problem, please check out the following troubleshooting tips and do your best to confirm the problem. Visit the Support section of • Use balanced connections throughout your system for the best noise rejection. - Page 7 Appendix B: Technical Information HM-4 4-Way Headphone Amplifier Specifications Audio Performance Physical Properties Maximum Level (1/4" input) +22 dB Height: 2.0 in / 51 mm Width: 4.3 in / 109 mm Depth: 2.3 in / 58 mm Weight: 0.5 lb / 0.2 kg...
- Page 8 HM-4 4-Way Headphone Amplifier Block Diagram LINE AMP FIXED RESISTANCE INPUT OUTPUT LEVEL HEADPHONE LINE AMP PHONE JACK PHONE JACK FIXED RESISTANCE LINE AMP FIXED RESISTANCE OUTPUT LEVEL HEADPHONE LINE AMP PHONE JACK FIXED RESISTANCE LINE AMP FIXED RESISTANCE OUTPUT LEVEL...
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Page 9: Limited Warranty
For full terms and conditions, as well as the specific duration of the Warranty for this product, please visit www.mackie.com. The Product Warranty, together with your invoice or receipt, and the terms and conditions located at www.mackie.com constitutes the entire agreement, and supersedes any and all prior agreements between LOUD and Customer related to the subject matter hereof. - Page 10 16220 Wood-Red Road NE Woodinville, WA 98072 • USA Phone: 425.487.4333 Toll-free: 800.898.3211 Fax: 425.487.4337 www.mackie.com...