Mackie HR624 MK2 инструкция обслуживания

O WNER’S MANUAL HR624 MK2 High Resolution Active Studio Monito r[...]

2 HR6 24 MK2 HR6 24 MK2 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. Use a non-scratch cloth to protect the finish. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’ s instructi[...]

3 Owner’ s Manual Owner’ s Manual INTRODUCTION • The ampliers are designed to provide maximum acoustic output from the speakers, yet minimize the danger of speaker damage due to overdriving. • In addition, the ampliers’ gain and frequency responses ar e individually hand-trimmed to compensate for typical manufacturing tolerances bet[...]

4 HR6 24 MK2 HR6 24 MK2 The Cabinet... The cabinet is made of MDF with a high-gloss piano- black nish. Internal bracing increases the str ength and rigidity (stiffness) of the box. An open-cell adiabatic foam material lls the inside of the box to absorb internal reections and dampen standing waves. Mounting hardware is installed on the bot[...]

5 Owner’ s Manual Owner’ s Manual AC OUS TIC SP ACE 0 dB – 2 dB – 3 dB – 4 dB 20 10 0Hz LO W F REQ LOW CUT 80H z HIGH FR EQ 0 dB – 2 dB 10 kHz + 2 dB ACO USTI C SP ACE APP LICA TION S SPE AKERS AGA INST WALL SPEA KERS I N COR NERS CON SOLE CON SOLE HALF SPAC E QUAR TER S PACE 49H z SPEA KERS A WAY FROM WALLS C ONSO LE WHOL E SPA C E 0 d[...]

6 HR6 24 MK2 HR6 24 MK2 F eel free to experiment. In many respects, every room is unique in terms of its acoustics. Even after you’ve read about how to set the HR624 MK2’s r ear panel switches, try other settings t o se e i f your particular room environment requires d if fer e nt adjustments. And, even after you’ve placed your monitors where[...]

Part No. SW0592 Rev . F 01/11 ©2007-2011 LOUD T echnologies Inc. All Rights Reserved. 7 Owner’ s Manual Owner’ s Manual Monitor 1 Monitor 2 • Please write the serial number for your studio monitor here (all studio monitors if you have more than one) for future reference (i.e., insurance claims, tech support, return authorization, etc.): Purc[...]

8 HR6 24 MK2 HR6 24 MK2 REAR P ANEL D E S CR IP TI ON 2 . INPUT SENSITIVITY INPUT SENSITIVIT Y – 10dB NORMA L OF F ACOUSTIC SPACE LOW FREQ FILTE R POWER MODE 0 ( NO RMAL) AUT O ON – 2d B + 2d B STANDBY ON HIGH FREQ FILTE R HALF WHOLE (NORMAL) QUARTER 80Hz LOW CUT 49Hz ( NO RMAL) B A C THX = NORMAL The HR624 MK2 expects a line-level signal at it[...]

9 Owner’ s Manual Owner’ s Manual Removing the low-frequency content also allows you to raise the overall output level somewhat. Low- frequency information r equires the largest amount of an amplier’s output, so r estricting the low-frequency content allows raising the mid-frequency level somewhat. If your client insists on mixing LOUD, th[...]

10 HR6 24 MK2 HR6 24 MK2 Conversely , if your mixes ar e consistently too bright, then adding some additional high-frequency energy in the monitors satises your ears, and the resultant mix has less HF content. The timbre of your monitors affects the way that your mixes play on other equipment. Remember that the monitors have a mirroring effect o[...]

11 Owner’ s Manual Owner’ s Manual 7 . Mains Input Connect the power cord to this IEC socket, and plug the other end into your AC outlet. • Wh en t he P OW ER M OD E [6 ] sw it ch i s in t he O N po si ti on ( an d th e fr on t pa ne l po we r sw it ch [ 9] i s in t he IN p os it io n) , ap pl yi ng A C po we r ac ti va te s th e mu ti ng cir[...]

12 HR6 24 MK2 HR6 24 MK2 FRONT P ANEL DESCRIPTION O v e r lo a d P r o t ec t • If y ou s ee t he o ve rl oa d in di ca to r [1 0] b li nk in g mo r e than just occasionally , it’ s an indication that you should r ed uc e t he s ig na l le ve l co mi ng f ro m yo ur m ix er o r ot he r si gn al s ou rc e. • Th e bl in ki ng o ve rl oa d in di[...]

13 Owner’ s Manual Owner’ s Manual Thermal Pr otect All ampliers produce heat. The HR624 MK2 is designed to be efcient both electrically and thermally . • If f or s om e r eas on t he h ea ts in ks g et t oo h ot , a th er ma l sw it ch a ct iv at es , pl ac in g th e HR 62 4 MK 2 in to S ta nd by mode (indicated when the power ring [10[...]

14 HR6 24 MK2 HR6 24 MK2 SER VICE INFO If you think your Mackie product has a problem, please check out the following troubleshooting tips and do your best to conrm the problem. Visit the Support section of our website (www .mackie.com/support) where you will nd lots of useful information such as F AQs, and documentation. Y ou may nd the a[...]

15 Owner’ s Manual Owner’ s Manual Repair For warranty service, please refer to the warranty information on page 19. Non-warranty service for Mackie products is available at a factory-authorized service center . T o locate your nearest service center , visit www .mackie.com, click “Support” and select “Locate a Service Center .” If you [...]

16 HR6 24 MK2 HR6 24 MK2 TECHNICAL INFORMA TION Amplier Section Low-frequency power amplifier Rated Power (at 1 kHz with 1% THD): 100 watts Rated Load Impedance: 4 ohms Rated THD (1W to –1 dB of rated power): 0.1 % Slew Rate: 15V/µS Distortion (THD, SMPTE IMD, DIM 100): < 0.035% Signal-to-Noise (20Hz-20kHz, unweighted, referenced to 100W [...]

17 Owner’ s Manual Owner’ s Manual Acoustic Section Free-Field Frequency Response: ±1.5 dB, 49 Hz to 20 kHz Lower cutoff frequency: –3 dB @ 45 Hz Upper cutoff frequency: –3 dB @ 22 kHz Sound Pressure Level at 1 meter , –7.5 dBu into balanced input: 100 dB SPL @ 1m Maximum peak SPL per pair: 115 dB SPL @ 1m Maximum short term SPL on axis,[...]

18 HR6 24 MK2 HR6 24 MK2 +2 dB 0 2 3 1 –2 dB HIGH F REQ. HF TRA NSDUCER THERMA L MODELER BALANCED LINE INPUTS UNBALANCED LINE INPUT SE NSI TI VITY COMPRE SSOR CROSSOVER HI-FRE Q WHOLE HALF QUARTER ACOUSTIC SP ACE LO-FREQ SENSITI VE CALLOUS HF OUT LF TRA NSDUCER THERMA L MODELER LF OUT HI-FRE QUENCY POWER AMP LIFIER HI-FRE QUENCY DRIVER LO-FREQ UE[...]

19 Owner’ s Manual Owner’ s Manual MackieLimitedW arranty Please keep your sales receipt in a safe place. This Limited Product W arranty (“Product W arranty”) is provided by LOUD T echnologies Inc. (“LOUD”) and is applicable to products purchased in the United States or Canada through a LOUD-authorized reseller or dealer . The Pro[...]

16220 W ood-R ed Road NE • W oodinville, WA 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and S outh America: 425.487 .4333 Middle East and Africa: 31.20.654.4000 F ax: 425.487 .4337 • www .mackie.com E -mail: sales@mackie.com[...]