ملخص المحتوى في الصفحة رقم 1
High Resolution Active Studio Monitor
ملخص المحتوى في الصفحة رقم 2
IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 13.Unplug this apparatus during lightning storms or when unused for long periods of time. 2. Keep these instructions. 14.Refer all servicing to qualified service personnel. Servicing is required 3. Heed all warnings. when the apparatus has been damaged in any way, such as power- 4. Follow all instructions. supply cord or plug is damaged, liquid has been spilled or object
ملخص المحتوى في الصفحة رقم 3
Owner’s Manual Contents IMPORTANT SAFETY INSTRUCTIONS ........... INTRODUCTION..................................................4 QUICK START ............................................................................5 REAR PANEL DESCRIPTION ..............................6 1. SIGNAL INPUTS................................................................ 6 . INPUT LEVEL .................................................................... 6 . HIGH FREQUENCY FILTER ............................
ملخص المحتوى في الصفحة رقم 4
INTRODUCTION Thank you for choosing the MR8 Mackie Reference • The connecting wires between the amplifier outputs Studio Monitors. Just as we revolutionized the studio and the drivers are kept to an absolute minimum, monitor market with our flagship HR824 Studio Monitor, so the damping factor of the amplifier isn’t compro- we have done it again with the most affordable precision mised by the resistance of long speaker cables. active studio monitors ever made. The MR8 features • The acousti
ملخص المحتوى في الصفحة رقم 5
Owner’s Manual AN EXTREMELY IMPORTANT NOTE QUICK START ON MR8 BASS RESPONSE AND We realize that you can’t wait to hook up your new Mackie MR8 Studio YOUR CONTROL ROOM. Monitors and try them out. Neverthe- less, please take the time to read this Your new MR8s achieve their best bass page NOW, and the rest can wait until response in a room that’s optimized you’re good and ready. for bass reproduction. A lot of fac- tors can conspire to thwart the MR8s’ 1. Turn the INPUT LEVEL [2] control o
ملخص المحتوى في الصفحة رقم 6
REAR PANEL DESCRIPTION This is where you connect your signal to the monitor, . INPUT LEVEL and make adjustments to the frequency response of the speakers to match the monitor’s location and your The MR8 expects a line-level signal at its input. Use room’s environment. this control to adjust the sensitivity of the input section according to the signal strength at its input. 1. SIGNAL INPUTS • The MR8 is designed to operate with a +4 dBu signal when the INPUT LEVEL control is in the MAX po
ملخص المحتوى في الصفحة رقم 7
Owner’s Manual Conversely, if your mixes are consistently too bright, 5. Power Switch then adding some additional high-frequency energy in the monitors satisfies your ears, and the resultant mix Use this switch to turn on or off the MR8. When the has less HF content. power switch is turned on and the MR8 is plugged into an AC outlet, the power LED on the front of the monitor It’s a real rush to mix really loud. But remember that lights up to let you know the MR8 is ready to go. the result
ملخص المحتوى في الصفحة رقم 8
PROTECTION CIRCUITS There are several protection mechanisms designed Input Signal Wiring into the MR8 to safeguard the loudspeakers and ampli- fiers from inadvertent damage. You should use high-quality, shielded cable to connect the signal source to the SIGNAL INPUT jack [1] on the CAUTION: The protection circuits MR8. are designed to prevent damage to the loudspeakers under reasonable • For balanced signals, foil shielded cables, such as and sensible conditions. Should you Belden 8451,
ملخص المحتوى في الصفحة رقم 9
Owner’s Manual Appendix A: SERVICE INFO If you think your Mackie product has a problem, No Sound please check out the following troubleshooting tips and • Is the power indicator [8] on the front panel illumi- do your best to confirm the problem. Visit the Support nated? If not, refer to “No Power” above. section of our website (www.mackie.com/support) • Is the INPUT LEVEL [2] control turned up? where you will find lots of useful information such as • Is the signal source turned up? Make sur
ملخص المحتوى في الصفحة رقم 10
Repair For warranty repair or replacement, refer to the war- ranty information on page 15. Non-warranty repair for Mackie products is avail- able at a factory-authorized service center. To locate your nearest service center, visit www.mackie.com, click “Support” and select “Locate a Service Center.” Service for Mackie products living outside the United States can be obtained through local dealers or distributors. If you do not have access to our website, you can call our Tech Support dep
ملخص المحتوى في الصفحة رقم 11
Owner’s Manual Appendix B: CONNECTORS XLR Connectors 1/4" TS Phone Plugs and Jacks XLR connectors are used to make balanced connec- “TS” stands for Tip-Sleeve, the two connections avail- tions to the MR8. They are wired as follows, according able on a mono 1/4" phone jack or plug. They are used to standards specified by the AES (Audio Engineering for unbalanced signals. It is okay to connect an unbal- Society). anced 1/4" phone plug into the 1/4" TRS phone jack on the MR8. 2 SHIELD HOT SLEEVE
ملخص المحتوى في الصفحة رقم 12
Appendix C: TECHNICAL INFORMATION MR8 Specifications Acoustic Performance Equalization Free Field Frequency Response: Low Frequency EQ: +2 dB/+4 dB @ 100 Hz, shelving 40 Hz – 20 kHz (±3 dB) High Frequency EQ: ±2 dB @ 5 kHz, shelving Lower Cutoff Frequency: –3 dB @ 60 Hz AC Power Requirements Upper Cutoff Frequency: –3 dB @ 22 kHz US: 120 VAC, 60 Hz Sound Pressure Level @ 1 meter, +4 dBu into Balanced Input: Europe: 240 VAC, 50 Hz 100 dB SPL @ 1m Korea: 220 VAC, 60 Hz Maximu
ملخص المحتوى في الصفحة رقم 13
Owner’s Manual MR8 Block Diagram +HI VDC RCA HI-FREQUENCY HI-FREQUENCY UNBALANCED POWER AMPLIFIER DRIVER LINE INPUT HIGH FREQ CROSSOVER +2 dB HI-FREQ XLR 2 TWEET 1 0 BALANCED LO-FREQ 3 –2 dB LINE INPUT INPUT LEVEL 1/4" –HI VDC UNBALANCED LINE INPUT +HI VDC DARK SIDE OF THE MOON LO-FREQUENCY LO-FREQUENCY OVEREXCURSION LOW FREQ POWER AMPLIFIER DRIVER PROTECT +4 dB +2 dB 0 WOOF 60 Hz –HI VDC POWER FUSE POWER LED + HI VDC – + TOROIDAL POWER LO VDC MACKIE TRANSFORMER – MR5 BLOCK DIAGRAM 08.29.07 The
ملخص المحتوى في الصفحة رقم 14
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA MANUFACTURED IN CHINA • FABRIQUE EN CHINE COPYRIGHT©2007 • "MACKIE" AND THE RUNNING MAN FIGURE ARE TRADEMARKS OF LOUD TECHNOLOGIES, INC. • PATENT PENDING. SERIAL / DATE CODE CAUTION! RISK OF ELECTRIC SHOCK DO NOT OPEN 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: RISQUE DE CHOC ELECTRIQUE - NE
ملخص المحتوى في الصفحة رقم 15
Owner’s Manual MR8 Limited Warranty Please keep your sales receipt in a safe place. IMPORTANT: Make sure that the Service Request Number A. LOUD Technologies Inc. warrants all materials, is plainly written on the shipping carton. No receipt, no workmanship and proper operation of this product for a period warranty service. of one year from the original date of purchase. You may purchase an additional 24-month Extended Warranty (for a E. LOUD Technologies reserves the right to inspect any
ملخص المحتوى في الصفحة رقم 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
