BEHRINGER MICROMON MA400

WELCOME TO BEHRINGER

Thank you for showing your confidence in us by purchasing the BEHRINGER MICROMON MA400, a monitor headphone amplifier that is both flexible and compact. On your headphones, you can simultaneously listen to two audio signals: one from a microphone one from a mixer or a Hi-Fi unit You can even emphasize one signal over the other. Hear yourself sing, or concentrate on the main audio program. Both are possible. MIC THRU connector: If you want to route the microphone signal from the MA400 to a mixer, you need an audio cable that includes XLR connectors. Plug: one XLR connector into the MIC THRU connector the other XLR connector into a mic input on the mixer GND LIFT button: When you connect a mixer to the MA400, keep this button pushed out to maintain a ground connection to the mixer. This connection prevents electrostatic charges from interfering with your audio signals. However, if ground-loop hum interferes with your audio signals, you can break the ground connection between the MA400 and the mixer. To do this, push in the GND LIFT button. MONITOR INPUT connector: To send a signal from a mixer or Hi-Fi unit to the MA400, you need an audio cable that includes " connectors (unbalanced/stereo TRS or unbalanced/mono TS). Plug: one " connector into the MONITOR INPUT connector the other " connector into the AUX SEND of a mixer or, alternatively the output of a Hi-Fi unit
1 " PHONES connector, / 8" PHONES connector: To connect headphones to the MA400, use the " or, alternatively the 1/ 8" PHONES connector. Do not simultaneously use both PHONES connectors.
Please read the safety instructions that appear at the end of this document.
CONNECTORS AND CONTROL ELEMENTS
This section illustrates and provides descriptions of each MA400 connector and control element:
MONO / STEREO switch: To specify the type of mixer or Hi-Fi signal the MA400 receives, use this switch. If you plugged: a TS connector into the MONITOR INPUT, the MA400 receives a mono signal. Push this switch to MONO. a TRS connector into the MONITOR INPUT, the MA400 receives a stereo signal. Push this switch to STEREO. Fig. 1: MA400 connectors and control elements High volumes can damage your hearing and your headphones. Before you use the MA400, turn the MIC LEVEL and MON LEVEL controls to 0 (zero). 12 V connector: To connect the power supply unit to the MA400, use the 12 V connector. Connecting the power supply unit to the mains automatically switches the MA400 on. To disconnect the unit from the mains, pull out the main cord plug. ON LED: As soon as the unit is connected to the mains, the ON LED is illuminated. MIC INPUT connector: To send a microphone signal to the MA400, you need an audio cable that includes XLR connectors. Plug: one XLR connector into the MIC INPUT connector the other XLR connector into the microphone MIC LEVEL control: To adjust the volume of the microphone signal, slowly turn this control toward 0 (minimum volume) or, alternatively 10 (maximum volume). MON LEVEL control: To adjust the volume of the mixer or Hi-Fi signal, slowly turn this control toward 0 (minimum volume) or, alternatively 10 (maximum volume). SERIAL NUMBER: To register your unit, use the serial number that is located on the bottom of the MA400.

WARRANTY

For our current warranty terms, please refer to our website at http://www.behringer.com.
Other language versions of this documentation.
Die deutsche Anleitung ist erhltlich @ www.behringer.com Manuel francophone en tlchargement sur www.behringer.com Manual en espaol disponible en www.behringer.com Manuali italiani disponibili @ www.behringer.com @ www.behringer.com Polska instrukcja dostpna jest pod adresem @ www.behringer.com Nederlandse handleiding beschikbaar @ www.behringer.com Suomenkielinen kyttohje saatavilla osoitteesta www.behringer.com Svensk manual finns tillgnglig p www.behringer.com Dansk vejledning findes p @ www.behringer.com Manual portugus disponvel @ www.behringer.com www.behringer.com 9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11) Only use attachments/accessories specified by the manufacturer. 12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13) Unplug this apparatus during lightning storms or when unused for long periods of time. 14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

INSTRUCCIONES DE SEGURIDAD
MIC INPUT Type Impedance Max. input level CMRR Gain Bandwidth MIC THRU Type MONITOR INPUT Type Gain Bandwidth PHONES OUTPUT Type Impedance Max. output level SYSTEM SPECIFICATIONS THD Signal-to-noise ratio POWER SUPPLY Mains connection Power range USA/Canada China/Korea U.K./Australia Europe Japan Power consumption DIMENSIONS/WEIGHT Dimensions (H x D x W) Weight XLR connector approx. 2 k (balanced) -18 dBu typically 40 dB, >50 dB @ 1 kHz 40 dB 15 Hz to 25 kHz XLR connector " TRS or " TS connector 10 dB 10 Hz to 80 kHz " and 1/ 8" TRS connectors min. 30 approx. +10 dBu (60 mW) @ 100 l a od 0.005% typ. (100 loading) -90 dBu @ 0 dBu, A-weighted external power supply, 12 V 120 V~, 60 Hz 220 V~, 50 Hz 240 V~, 50 Hz 230 V~, 50 Hz 100 V~, 50 - 60 Hz approx. 2 W approx. 1 5/6" x 4" x 2 " (approx. 47 mm x 103 mm x 64 mm) approx. 0.44 lbs (0.200 kg) / 150 mA
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BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.

SAFETY INSTRUCTIONS

Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturers instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Technical specifications and appearance subject to change without notice. The information contained herein is correct at the time of printing. The names of companies, institutions or publications pictured or mentioned and their respective logos are registered trademarks of their respective owners. Their use neither constitutes a claim of the trademarks by BEHRINGER nor affiliation of the trademark owners with BEHRINGER. BEHRINGER accepts no liability for any loss which may be suffered by any person who relies either wholly or in part upon any description, photograph or statement contained herein. Colours and specification may vary slightly from product. Products are sold through our authorised dealers only. Distributors and dealers are not agents of BEHRINGER and have absolutely no authority to bind BEHRINGER by any express or implied undertaking or representation. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording of any kind, for any purpose, without the express written permission of BEHRINGER Spezielle Studiotechnik GmbH. BEHRINGER is a registered trademark. ALL RIGHTS RESERVED 2006 BEHRINGER Spezielle Studiotechnik GmbH, Hanns-Martin-Schleyer-Str. 36-38, 47877 Willich-Mnchheide II, Germany. Tel. +9206 0, Fax +9206 4603