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00030198.DOC, Version 1.1

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Never connect output to output.

Before the device is switched on all volume controls have to be set to "0" or "min" position.

CAUTION:

 Turn the amplifier on last and off first!

Please note that damages caused by manual modifications on the device or unauthorized operation by
unqualified persons are not subject to warranty.

Keep away children and amateurs!

HEALTH HAZARD!

By operating an amplifying system, you can produce excessive sound pressure levels that may
lead to permanent hearing loss.

There are no serviceable parts inside the device. Maintenance and service operations are only to be carried
out by authorized dealers.

3. OPERATING DETERMINATIONS

This device is a professional mixing console for mixing different audio signals. This product is allowed to be
operated with an alternating current of 230 V, 50 Hz and was designed for indoor use only.

This device is designed for mobile use and for permanent installations.

By operating amplifying systems, you can produce excessive sound pressure levels that may lead to
permanent hearing loss. Please refer to the explanations under "Legal instructions".

Please note:

 operating an amplification system in public or industrial areas, a series of safety instructions

have to be followed that this manual can only give in part. The operator must therefore inform himself on the
current safety instructions and consider them.

Do not shake the device. Avoid brute force when installing or operating the device.

When choosing the installation-spot, please make sure that the device is not exposed to extreme heat,
moisture or dust. There should not be any cables lying around. You endanger your own and the safety of
others!

This device must never be operated or stockpiled in sourroundings where splash water, rain, moisture or fog
may harm the device. Moisture or very high humidity can reduce the insulation and lead to mortal electrical
shocks. When using smoke machines, make sure that the device is never exposed to the direct smoke jet
and is installed in a distance of 0.5 meters between smoke machine and device.

The ambient temperature must always be between -5° C and +45° C. Keep away from direct insulation
(particularly in cars) and heaters.

The relative humidity must not exceed 50 % with an ambient temperature of 45° C.

This device must only be operated in an altitude between -20 and 2000 m over NN.

The ambient contamination must never exceed level 1 and must not be conducting, only dry.

Never use the device during thunderstorms. Over voltage could destroy the device. Always disconnect the
device during thunderstorms.

Operate the device only after having familiarized with its functions. Do not permit operation by persons not
qualified for operating the device. Most damages are the result of unprofessional operation!
Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and damp cloth.
Please use the original packaging if the device is to be transported.

Summary of Contents for MLM-81

Page 1: ...interdit Prohibida toda reproducci n F r weiteren Gebrauch aufbewahren Keep this manual for future needs Gardez ce mode d emploi pour des utilisations ult rieures Guarde este manual para posteriores u...

Page 2: ...herungswechsel 10 9 TECHNISCHE DATEN 11 1 INTRODUCTION 12 2 SAFETY INSTRUCTIONS 12 3 OPERATING DETERMINATIONS 14 4 DESCRIPTION 15 4 1 Features 15 4 2 Front panel 15 4 3 Rear panel 16 5 INSTALLATION 16...

Page 3: ...00030198 DOC Version 1 1 3 19...

Page 4: ...ine Mischer MLM 81 entschieden haben Sie haben hiermit ein zuverl ssiges und leistungsstarkes Ger t erworben Wenn Sie nachfolgende Hinweise beachten sind wir sicher dass Sie lange Zeit Freude an Ihrem...

Page 5: ...le Warnhinweise f r die Netzleitung gelten auch f r evtl Verl ngerungsleitungen Ger t bei Nichtbenutzung und vor jeder Reinigung vom Netz trennen Fassen Sie dazu den Netzstecker an der Griffl che an u...

Page 6: ...heit Dritter Die Umgebungstemperatur muss zwischen 5 C und 45 C liegen Halten Sie das Ger t von direkter Sonneneinstrahlung auch beim Transport in geschlossenen Wagen und Heizk rpern fern Die relative...

Page 7: ...e Masterunabh ngiger Durchschleifausgang zum Anschluss eines weiteren MLM 81 Jeder Line Eingang kann intern zu Line Ausgang umkonfiguriert werden 19 Ma e f r Rackeinbau 1 HE Der MLM 81 ist f r den pro...

Page 8: ...r tes darauf dass die warme Luft aus dem Rack entweichen kann und gen gend Abstand zu anderen Ger ten vorhanden ist Dauerhafte berhitzung kann zu Sch den an dem Ger t f hren Sie k nnen das Ger t mit v...

Page 9: ...g Verwenden Sie zum parallelen Anschluss eines weiteren MLM 81 den Durchschleifausgang PRE FADE OUT Verbinden Sie den Ausgang des 1 Ger ts mit dem Eingang AUX BUS IN des 2 Ger ts Beachten Sie dass der...

Page 10: ...ie Mittelposition ist neutral 3 Stellen Sie nun mit dem MASTER LEVEL Regler den endg ltigen Pegel des Mastersignals ein 8 REINIGUNG UND WARTUNG Vor Wartungsarbeiten unbedingt allpolig vom Netz trennen...

Page 11: ...Verf gung 9 TECHNISCHE DATEN Spannungsversorgung 230 V AC 50 Hz Gesamtanschlusswert 10 W Eingangsimpedanz 600 Ohm Mic 18 kOhm Line 10 kOhm Aux Bus Max Eingangspegel 23 dBV Mic 22 dBV Line Phantomspann...

Page 12: ...NTRODUCTION Thank you for having chosen the OMNITRONIC Microphone Line Mixer MLM 81 You have acquired a reliable and powerful device If you follow the instructions given in this manual we can assure y...

Page 13: ...consumption of the device All warnings concerning the power cords are also valid for possible extension cords Always disconnect from the mains when the device is not in use or before cleaning it Only...

Page 14: ...d consider them Do not shake the device Avoid brute force when installing or operating the device When choosing the installation spot please make sure that the device is not exposed to extreme heat mo...

Page 15: ...tone controls and signal LEDs Each channel with balanced XLR mic input and unbalanced 6 3 mm 1 4 jack input Each mic input with optional 12 V phantom power via dip switches Master level control master...

Page 16: ...rear panel The rack should be provided with a cooling fan When mounting the device into the rack please make sure that there is enough space around the device so that the heated air can be passed on...

Page 17: ...controls are set to minimum position During the stabilization phase approx 1 minute you must not connect or dis connect any mics or adjust output volumes Otherwise danger of speaker damage 6 4 Feed th...

Page 18: ...d volume ratio with the Level controls Adjust the channel TONE controls for the desired balance of lows and highs The center setting is neutral 3 Re adjust the MASTER LEVEL control to the definitive l...

Page 19: ...ions please contact your dealer 9 TECHNICAL SPECIFICATIONS Power supply 230 V AC 50 Hz Power consumption 10 W Input impedance 600 Mic 18 k Line 10 k Aux Bus Max input level 23 dBV Mic 22 dBV Line Phan...

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