Instruction/ maintenance manual of the product SR1521Z Mackie
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S R 1 5 2 1 Z 2-W A Y ACTIVE LOUDSPEAKER SYSTEM USER’S MANUAL.
2 3 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.
2 3 C O NT E NT S I M P O R T A N T S A F E T Y I N S TR UC TI ON S . . . . . . . . . . .. . . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . . 2 I N T R O D U C T I O N .
4 5 REAR P ANEL DESCRIPTION 1 . M A I N I N P UT This is a female XLR-type connector that accepts a balanced line-level signal from a mixing console or other signal source. 2. L OO P OU T This is a male XLR-type connector that produces exactly the same signal that is connected to the MAIN INPUT jack.
4 5 HOOKUP DIAGRAM Balanced XLR Connectors There is also a male XLR connector labeled LOOP OUT . This is also wired according to the above AES standard. The LOOP OUT connector allows you to connect more than one SR1521z to your system. Simply plug the signal source (i.
6 7 R o om A c o u st i c s The SR1521z loudspeakers are designed to sound as neutral as possible; that is, to reproduce the input signal as accurately as possible.
6 7 P oor bass performance • Check the polarity of the connections between the mixer and the loudspeakers. Y ou may have your positive and negative connections reversed at one end of one cable, causing one loudspeaker to be out-of-phase.
8 9 R e pa i r Service for Mackie products is available at a factory- authorized service center . Service for Mackie products outside the United States can be obtained through local dealers or distributors. If your SR1521z needs service, please follow these instructions: 1.
8 9 SR1521z SPECIFICA TIONS Acoustic Performance Frequency Range (–10 dB) 40 Hz–20 kHz Frequency Response (–3 dB) 53 Hz–18 kHz Horizonal Coverage Angle (–6 dB) 90º averaged 2 kHz to 10 kHz V ertical Coverage Angle (–6 dB) 40º averaged 2 kHz to 10 kHz Directivity Factor; DI (Q) 12.
10 11 S R 15 2 1 z B e a m w i dt h v s . F r e q ue n c y S R 15 2 1 z D i r ec t i v it y v s . F r e q ue n c y S R 15 2 1 z D i me n s i on s S R 15 2 1 z F r eq u e n c y R es p o n s e O n- A x .
10 11 A. LOUD T echnologies Inc. warrants all materials, workmanship and proper operation of this product for a period of ve years from the original date of purchase with the following exception: warranty on all its loudspeaker components including woofers and compression drivers are only warranted for two years.
16220 Wood-Red Road NE • W oodinville , W A 98072 • USA US and Canada: 800.898.3211 Europe, Asia, Central and South America: 425.487.4333 M i ddle East and Africa: 31.
An important point after buying a device Mackie SR1521Z (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Mackie SR1521Z yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Mackie SR1521Z - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Mackie SR1521Z you will learn all the available features of the product, as well as information on its operation. The information that you get Mackie SR1521Z will certainly help you make a decision on the purchase.
If you already are a holder of Mackie SR1521Z, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mackie SR1521Z.
However, one of the most important roles played by the user manual is to help in solving problems with Mackie SR1521Z. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mackie SR1521Z along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
