Mackie M1400/M1400i Bedienungsanleitung

M•1400/M•1400iOWNER’S MANUALOL–3–6–9–20–3–6–9–20SIGOLSIGCH13028262022182416148001.23v (+4dBu)SENSITIVITYGAIN/dBCH2PROTECTCOLD HOTSHORTTEMP STATUSINTER

10TWO M•1400i’s: STEREO SYSTEM WITH CD HORNSCHANNEL21CHANNELCH2SPEAKER OUTPUTS+––+63Hz125HzCONSTANT DIRECTIVITYHORN EQ /AIR EQCONSTANT DIRECTIVITYHOR

11FEATURE DESCRIPTIONS GAINThese giant knobs control the levels to theoutput section of the M•1400/M•1400i amplifi-ers. You’ll notice that their trave

12You may wonder why wedidn’t use just one stereocontrol to control both sides.That’s in case your applica-tion requires a left/rightimbalance (due to

13 SHORTIf this LED comes on, the M•1400/M•1400ihas detected a short circuit in either of theoutputs, meaning that the hot (+) and cold (–)speaker wir

14SPEAKER OUTPUTS120 VAC 60 Hz 1000 WATTSCONCEIVED AND DESIGNED BY MACKIE DESIGNS INC • WOODINVILLE • WA98072 • USA • MADE IN CHINA • FABRIQUE AU CHIN

15If you shut down yoursystem, turn off your ampli-fiers first. When poweringup, turn on your amplifierslast. This way, equipmentfeeding the amp won’t

16Speakon ConnectorsCOLD HOT1+1+1–1–2–2+ In addition to the binding posts, theM•1400 has Speakon® connectors for connect-ing the speakers to the ampli

17Unbalanced TS (tip-sleeve) lines can be ac-commodated via the TRS jack. Make sure thecord terminates with a TS plug (like a guitarplug), or if it’s

18 THRUSomeday you’ll do a show at Carnegie Halland realize that one M•1400/M•1400i ampli-fier is just not going to do the job — you’ll needa six-foot

19 CD FrequencyYour compression drivers’ spec sheet shouldhave a suggested frequency for compensationboost. If so, just turn the CONSTANT DIREC-TIVITY

CAUTION AVISRISK OF ELECTRIC SHOCK DO NOT OPENRISQUE DE CHOC ELECTRIQUENE PAS OUVRIRCAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCKDO NOT REMOVE COVE

20The AMP MODE switch determines the in-put signal routing within the M•1400/M•1400iamplifier. Shipped from the factory, the switchis set to STEREO. T

21simply stops. This causes a sine wave to“square off,” and the average power going intothe speaker is roughly double that of a sinewave. Square waves

22If you want to use a second M•1400/M•1400i to reproduce the rest of the audiorange, follow this procedure:1. Connect the THRU jacks on the firstsu

23GENERAL PRECAUTIONS AND CONSIDERATIONSAC POWER CONSIDERATIONSBe sure the M•1400/M•1400i is plugged intoan outlet that is able to supply the correct

24The extension cord used to supply power tothe “amp rack” should have a third wire safetyground to avoid presenting a safety hazard. Wealso recommend

2570V CONSTANT VOLTAGE DISTRIBUTION SYSTEMCH 1RC NETWORKCH 2RC NETWORK VALUESC1 = C2 = 680µF @ 250VDCR1 = 4Ω @ 100WNote: You can substitute a single c

26APPENDIX A: Service Info• Is the SHORT LED lit? Turn the POWERoff, check the speaker connections andmake sure that there are no strands of wireshor

27• Is the SHORT LED lit? If so, you’ve gota dead short somewhere in your speakersetup, or the total impedance of the load istoo low. Turn the amp o

28SPECIFICATIONS M•1400/M•1400iContinuous Average Output Power, bothchannels driven:250 watts per channel into 8 ohms from 20Hz to 20kHz,with no more

29OL–3–6–9–20–3–6–9–20SIGOLSIGCH13028262022182416148001.23v (+4dBu)SENSITIVITYGAIN/dBCH2PROTECTCOLD HOTSHORTTEMP STATUSINTERNAL STATUSCH1CH2CH 1&

3Part No. 0000999 Rev. A 12/2001©2001 Mackie Designs, All Rights Reserved. Lend Me Your EarsExposure to extremely highnoise levels may cause per-mane

30CH 1BALANCEDLINE INPUT(TRS)CH 1BALANCEDLINE INPUT(XLR-F)LIMITERLIMITERONOFFLOW CUTFILTERLOW PASSFILTER(SUBWOOFER)+–80 VDC+–90 VDCTOROIDAL POWERTRANS

31COLOPHONManual written by Jeff Gilbert and DaveFranzwa, with tidbits borrowed from almosteverywhere, including huge chunks of techni-cally baffling

®®®™Mackie Designs Inc.Mackie Designs Inc.16220 Wood-Red Rd. NE • Woodinville, WA 98072 • USAUS & Canada: 800/898-3211Europe, Asia, Central &

4READ THIS PAGE!6. Determine which AMP MODE is bestfor your application:• STEREO mode (separate left and rightinputs, separate left and right output

58. In MONO and BRIDGE modes, connect aninput cable to CHANNEL 1’s INPUT only,and nothing into CHANNEL 2’s INPUT.(You could plug into CHANNEL 2’s inp

6HOW TO USE THIS MANUALGENERAL PRECAUTIONS ANDCONSIDERATIONSThis section discusses important things tokeep in mind when installing and using theM•1400

7®CONTENTSLend Me Your Ears ... 3INTRODUCTION ...

8CHANNEL21CHANNELCH2SPEAKER OUTPUTS+––+63Hz125HzCONSTANT DIRECTIVITYHORN EQ /AIR EQCONSTANT DIRECTIVITYHORN EQ /AIR EQINPUTTHRUTHRUINPUTAMP MODEFREQUE

9M•1400 MAIN SPEAKERS AND STAGE MONITORS WITH ONE AMPLIFIERCHANNEL21CHANNELSPEAKER OUTPUTS63Hz125HzCONSTANT DIRECTIVITYHORN EQ /AIR EQCONSTANT DIRECT