Benutzeranleitung / Produktwartung M1400/M1400i des Produzenten Mackie
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M • 1 400/M • 1 400i O WN E R ’ S MAN U AL OL –3 –6 –9 –20 –3 –6 –9 –20 SIG OL SIG CH 1 30 28 26 20 22 18 24 16 14 8 0 0 1.23v (+4dBu) SENSITIVITY GAIN /dB CH 2 PROTECT COLD HOT SHORT TEMP STATUS INTERNAL STATUS CH 1 CH 2 CH 1& 2 ON OFF POWER 3v 2v 1v 30 28 26 20 22 18 24 16 14 8 0 0 1.
CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
3 Part No. 0000999 Rev. A 12/2001 ©2001 Mackie Designs, All Rights Reserved. Lend Me Y our Ears Exposure to extremely high noise levels may cause per- manent hearing loss.
4 READ THIS P AGE! 6. Determine which AMP MODE is best for your application: • STEREO mode (separate left and right inputs, separate left and right outputs) is the typical setup for amplifying ster eo signals.
5 8. In MONO and BRIDGE modes, connect an input cable to CHANNEL 1 ’s INPUT only , and nothing into CHANNEL 2 ’s INPUT . (Y ou could plug into CHANNEL 2 ’s input, it just won’t do anything.
6 HOW TO USE THIS MANUAL GENERAL PRECAUTIONS AND CONSIDERA TIONS This section discusses important things to keep in mind when installing and using the M•1400/M•1400i, including rack mounting, AC power , and wiring. SER VICE INFO If you are having a problem setting up your amplifier , please turn here for some trouble- shooting information.
7 ® CONTENTS Lend Me Y our Ears ......................................................... 3 INTRODUCTION ............................................................ 3 READ THIS P AGE! .......................................................... 4 QU ICK ST AR T .
8 CHANNEL 2 1 CHANNEL CH 2 SPEAKER OUTPUTS + – – + 63Hz 125Hz CONSTANT DIRECTIVITY HORN EQ /AIR EQ CONSTANT DIRECTIVITY HORN EQ /AIR EQ INPUT THRU THRU INPUT AMP MODE FREQUENCY 4.
9 M•1400 MAIN SPEAKERS AND ST AGE MONITORS WITH ONE AMPLIFIER CHANNEL 2 1 CHANNEL SPEAKER OUTPUTS 63Hz 125Hz CONSTANT DIRECTIVITY HORN EQ /AIR EQ CONSTANT DIRECTIVITY HORN EQ /AIR EQ INPUT THRU THRU INPUT AMP MODE FREQUENCY 4.
10 TWO M•14 00i’ s : STEREO SYSTEM WITH CD HORNS CHANNEL 2 1 CHANNEL CH 2 SPEAKER OUTPUTS + – – + 63Hz 125Hz CONSTANT DIRECTIVITY HORN EQ /AIR EQ CONSTANT DIRECTIVITY HORN EQ /AIR EQ INPUT THRU THRU INPUT AMP MODE FREQUENCY 4.
11 FEA TURE DESCRIPTIONS GAIN These giant knobs control the levels to the output section of the M•1400/M•1400i amplifi- ers. Y ou’ll notice that their travel is detented, meaning there ar e 40 built-in “resting points” so you can easily set both controls to the same level.
12 Y ou may wonder why we didn’t use just one ster eo control to control both sides. That’s in case your applica- tion requir es a left/right imbalance (due to an irr egu- larly shaped room) or if you’r e using the two sides for completely differ ent purposes (moni- tor in channel 1 and side-fill in channel 2, for instance).
13 SHOR T If this LED comes on, the M•1400/M•1400i has detected a short circuit in either of the out pu ts, meaning that the hot (+) and cold (–) speaker wires ar e touching, or a speaker itself is shorted out.
14 SPEAKER OUTPUTS 120 VAC 60 Hz 1000 WATTS CONCEIVED AND DESIGNED BY MACKIE DESIGNS INC • WOODINVILLE • WA 98072 • USA • MADE IN CHINA • FABRIQUE AU CHINE • PATENTS PENDING • COPYRIGHT ©1997 THE FOLLOWING ARE TRADEMARKS AND REGISTERED TRADEMARKS OF MACKIE DESIGN INC.
15 If you shut down your system, turn off your ampli- fiers first. When powering up, turn on your amplifiers last. This way , equipment feeding the amp won’t “pop” or “thud” when it’s powered up or down. POWER CORD W e all know what a power cord is.
16 Speakon Connectors COLD HOT 1+ 1+ 1– 1– 2– 2+ In addition to the binding posts, the M•1400 has Speakon ® connectors for connect- ing the speakers to the amplifier . These are locking connectors that are easy to attach and are designed to handle high power levels into low-impedance loads.
17 Unbalanced TS (tip-sleeve) lines can be ac- commodated via the TRS jack. Make sure the cord terminates with a TS plug (like a guitar plug), or if it’s a TRS plug (like a headphone plug), make sure the ring is tied to the shield, preferably at the source.
18 THRU Someday you’ll do a show at Carnegie Hall and realize that one M•1400/M•1400i ampli- fier is just not going to do the job — you’ll need a six-foot-high rack full of ’em.
19 CD Frequency Y our compression drivers’ spec sheet should have a suggested frequency for compensation boost. If so, just turn the CONST ANT DIREC- TIVITY switch ON and set its knob to match that fr equency .
20 The AMP MODE switch determines the in- put signal routing within the M•1400/M•1400i amplifier . Shipped from the factory , the switch is set to STEREO . This is correct for about 90% of the applications using an amp like this (hence the TYPICAL indicator near it).
21 simply stops. This causes a sine wave to “square off,” and the average power going into the speaker is roughly double that of a sine wave. Square waves sound awful, and could possibly damage your speakers and/or your reputation. The LIMITER is especially handy when you’re working with loud output levels.
22 If you want to use a second M•1400/ M•1400i to reproduce the r est of the audio range, follow this procedure: 1. Connect the THRU jacks on the first subwoofer amplifier to the INPUT jacks on the second amplifier . 2. With POWER off, set the OUTPUT APPLICA TION switch on the second amplifier to FULL RANGE ( LIMITER either ON or OFF ).
23 GENERAL PRECAUTIONS AND CONSIDERA TIONS AC POWER CONSIDERA TIONS Be sure the M•1400/M•1400i is plugged into an outlet that is able to supply the correct volt- age specified for your model. If the line voltage should drop below about 97% of the rated voltage, the M•1400/M•1400i will no longer be able to supply rated power .
24 The extension cord used to supply power to the “amp rack” should have a third wire safety ground to avoid presenting a safety hazard. W e also recommend using a cord that has conduc- tors large enough to avoid severely limiting the amplifier’s ability to supply high curr ents on transients.
25 70V CONS T ANT V OL T A GE DIS TRIBUTION SYS TEM CH 1 R C NETWORK CH 2 RC NETWORK V ALUES C1 = C2 = 680 µ F @ 250VDC R1 = 4 Ω @ 100W Note: Y ou can substitute a single capacitor for C1/C2.
26 APPENDIX A: Ser vice Info • Is the SHORT LED lit? T urn the POWER off, check the speaker connections and make sure that ther e ar e no strands of wire shorting across the speaker terminals. • Is the HOT TEMP ST A TUS LED lit? Make sure ther e is cool air available at the front of the amplifier .
27 • Is the SHORT LED lit? If so, you’ve got a dead short somewher e in your speaker setup, or the total impedance of the load is too low . T urn the amp off and rectify that right away . Something’ s missing in the mid and high frequencies! • If you’re using horns with compression drivers, please read CONST ANT DIRECTIVITY .
28 SPECIFICA TIONS M•1400/M•1400i Continuous A verage Output Power , both channels driven: 250 watts per channel into 8 ohms from 20Hz to 20kHz, with no more than 0.012% THD 425 watts per channel into 4 ohms from 20Hz to 20kHz, with no more than 0.
29 OL –3 –6 –9 –20 –3 –6 –9 –20 SIG OL SIG CH 1 30 28 26 20 22 18 24 16 14 8 0 0 1.23v (+4dBu) SENSITIVITY GAIN/dB CH 2 PROTECT COLD HOT SHORT TEMP STATUS INTERNAL STATUS CH 1 CH 2 CH 1& 2 ON OFF POWER 3v 2v 1v 30 28 26 20 22 18 24 16 14 8 0 0 1.
30 CH 1 BALANCED LINE INPUT (TRS) CH 1 BALANCED LINE INPUT (XLR-F) LIMITER LIMITER ON OFF LOW CUT FIL TER LOW P ASS FIL TER (SUBWOOFER) + – 80 VDC + – 90 VDC T OROID AL POWER TRANSFORMER LAMP FUSE.
31 COLOPHON Manual written by Jeff Gilbert and Dave Franzwa, with tidbits borrowed from almost everywhere, including huge chunks of techni- cally baffling text contributed by Rick Chinn.
® ® ® ™ Mackie Designs Inc. Mackie Designs Inc. 16220 W ood-Red Rd. NE • Woodinville, W A 98072 • USA US & C a na da : 800/898-3211 Europe, Asia, Central & South America: 425 /487-4333 Middle East & Africa: 31-20-654-4000 Fax : 42 5 /487-4337 • w w w .
Ein wichtiger Punkt beim Kauf des Geräts Mackie M1400/M1400i (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Mackie M1400/M1400i noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Mackie M1400/M1400i - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Mackie M1400/M1400i reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Mackie M1400/M1400i erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Mackie M1400/M1400i besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Mackie M1400/M1400i verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Mackie M1400/M1400i. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Mackie M1400/M1400i gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
