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HRS120
HIGH RESOLUTION
POWERED SUBWOOFER
OWNER'S MANUAL
°
°
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISCQUE DE CHOC ÉLECTRIQUE — NE PAS OUVRIR
HIGH RESOLUTION
HIGH RESOLUTION
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Related Manuals for Mackie HRS120
Summary of Contents for Mackie HRS120
- Page 1 HRS120 HIGH RESOLUTION POWERED SUBWOOFER OWNER’S MANUAL ° ° WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
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Page 2: Safety Instructions
Mackie product is not defeated. 16. Power Precaution — Unplug this Mackie product during lightning storms or when unused for long periods of time. Note that this Mackie product is not completely disconnected from the AC mains service when the power switch is in the OFF position. -
Page 3: Introduction
The HRS120 complements our line of studio reference monitors and, like our HR824 and HR624, meets all THX™ requirements for mixing and monitoring multi-channel programs. -
Page 4: Table Of Contents
You should turn the INPUT SENSITIVITY control on the back of the cabinet down (fully counterclockwise) before turning on the HRS120 for the first time. Also be sure to set the power switch on the rear panel off (down). This will prevent you from accidentally connecting a hot signal source to the subwoofer and getting a rude surprise. - Page 5 ° °...
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Page 6: Placement
Some prefer to use two subwoofers and place one with the left speaker and the other with the right speaker. The Master Out/Slave In connections on the HRS120 allow you to do this quite easily. Another benefit of corner placement is in- creased efficiency and lower distortion. - Page 7 • Save your sales receipt in a safe place. • Also record the HRS120 serial number in the space provided on the inside front cover, along with where and when you bought it.
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Page 8: Rear Panel Description
HRS120 goes into bypass mode, the POWER LED turns off, and the SUB BYPASSED LED turns on. The instant a signal appears at its input, the HRS120 comes to life and the POWER LED lights again. SUB BYPASSED LED... -
Page 9: Polarity
Shield (Ground) Pin 1 Shield If connecting a single subwoofer or LFE out- put to the HRS120, use the LEFT (MONO) input with the FILTER BYPASS switch pushed in. LEFT AND RIGHT OUTPUTS Balanced XLR male and unbalanced RCA fe- male connectors are provided for the line-level left and right high-pass outputs. -
Page 10: Master Out/Slave In
LEFT and RIGHT OUTputs pass the full-range signal to the main/satellite speakers. This is useful for making a quick compari- son between the HRS120 enhanced and non-enhanced low-frequency playback. REMOTE INDICATOR This is a 1/4" jack for connecting a remote indicator to indicate when the subwoofer is by- passed. -
Page 11: Power
POWER Use this switch to turn the HRS120 on and off. The subwoofer is muted for about three seconds after the HRS120 is turned on while the power supply and internal circuitry stabi- lize. The auto on/off circuit is disabled when the POWER switch is off. -
Page 12: Protection Circuits
PROTECTION CIRCUITS CONNECTIONS There are several protection mechanisms designed into the HRS120 to safeguard the loudspeaker and amplifier from inadvertent damage. Peak Limiter A peak limiter is located at the input to the power amplifier section. It monitors both the... -
Page 13: Service Info
• If the POWER LED or BYPASSED is not illuminated, and you are certain that the AC outlet is live, it will be necessary to have the HRS120 serviced. There are no user-serviceable parts inside. Refer to “Repair” at the end of this section to find out how to proceed. - Page 14 Repair Service for the U.S. versions of the HRS120 is available only from our factory service center located in sunny Woodinville, Washington. Ser- vice outside the United States can be obtained through local dealers or distributors. If your HRS120 needs service, follow these instructions: 1.
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Page 15: Technical Information
TECHNICAL INFORMATION HRS120 Block Diagram... -
Page 16: Specifications
21.3 in/541 mm Weight: 94 lb/42.6 kg Mackie Designs is always striving to improve our products by incorporating new and improved materials, components and manufacturing methods. Therefore, we reserve the right to change these specifications at any time without notice. - Page 17 Graphs HRS120 Crossover Filter Response HRS120 Elliptical Filter Response HRS120 Free-Field Frequency Response (THX pm3 setting) 55Hz 80Hz 110Hz 90 100...
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Page 18: Colophon
HR824 manual. The following are trademarks or registered trademarks of Mackie Designs Inc.: The Mackie logo, HR Series, and the Running Man. THX pm3 and Lucasfilm are trademarks of Lucasfilm Ltd. Used by permission. -
Page 19: Hrs120 Limited Warranty
Mackie. Mackie may use refurbished parts for repair or replacement of any product. Products returned to Mackie that do not meet the terms of this Warranty will be repaired and returned C.O.D. with billing for labor, materials, return freight, and insurance. Prod- ucts repaired under warranty at Mackie’s factory will... - Page 20 Mackie Designs Inc. 16220 Wood-Red Road NE • Woodinville, WA 98071 • USA US 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...