Nady Systems MM4 Musical Instrument User Manual
Contents
1. REAR PANEL CONNECTIONS 3 2 1 8 7 6 5 4 1 INPUT 1 4 L MONO R 1 4 Phone input jacks Use L mono Input for mono musical instruments and stereo inputs for decks etc 2 MASTER OUT Final stereo mixer output For stereo output plug into both L MONO and R jacks For mono stereo mixed into mono output plug only into the L MONO jack Both outputs are unbalanced 3 PHONES 1 4 TRS stereo jack for headphone monitoring 4 AUX IN Can be used for connecting a second MM4 for an increased total 8 stereo 16 input channel capacity or for any source such as decks CD players instruments etc 5 EFFECT RETURN Connect to the output of the outboard effect or use as an additional AUX in 6 EFFECT SEND Connect to the input of an outboard effect 7 EFFECT SUB IN Connect to the effect send of the second mixer when cascading two MM4s 8 D C INPUT Use only the AC adapter provided for proper operation and safety 12 VDC 500mA 9 POWER SWITCH Turns power on and off Set the master fader to minimum before turning the MM4 on if its output is connected to other equipment such as an amplifier TYPICAL SET UP SPEAKER Shown dual mono or as single stereo HEADPHONE 1 1 LMONO R L MONO R L MONO R L MONO R L MONO R PHONE MASTER OUT INPUT INPUT INPUT INPUT EFFECT END ASTER OUTPUT 4 i R UT L OUT L OUTBOARD EFFECTS CD PLAYER YF TUNERS CASSETTE DECKS amp CD MIC POWER AMPLIFIER PLAYERS2. undamaged 2 never share an outlet or extension cord with other devices so that the outlet s or extension cord s power rating is exceeded and 3 never be left plugged into the outlet when not being used for a long period of time Care should be taken so that objects do not fall into and liquids are not spilled through the enclosure s openings The product should be serviced by qualified service personnel if A The power supply cord or the plug has been damaged B Objects have fallen into or liquid has been spilled onto the product C The product has been exposed to rain D The product does not appear to operate normally or exhibits a marked change in performance E The product has been dropped or the enclosure damaged Do not attempt to service the product beyond what is described in the user maintenance instructions All other servicing should be referred to qualified service personnel FEATURES Perfect for a variety of small home studio applications including use with PCs e Low noise and transparent audio 8 inputs 1 4 phone Stereo outputs 1 4 TRS jacks Gain select switch on all channels to accommodate all types of input levels from any source mics cassette and CD players instruments keyboards PCs etc e Two MM4s can be easily cascaded for increased channel capacity Independent headphone output with dedicated volume control UR Aux In Stereo Effects Send Return Stereo Effect
3. 4 Channel Stereo Mini Mixer 4 CHANNEL 8 INPUT STEREO MINI MIXER NAD LS gt Congratulations You have purchased one of the finest and most versatile mini mixers on the market The MM4 can be a most useful tool for many of your home studio applications including use with PCs You will find it has superior performance and greater flexibility than any other mini mixer in its price range Read this manual carefully to get the most out of your unit Thanks for selecting NADY AUDIO as your choice in mini mixers Date of Purchase Dealer s Name City State Zip Model Serial CONTENTS Safety Instructions 4x1 Bae agan rn anna 4 Features ana puma angan aa uas 5 Front Panel Controls nan en man ei ale oe 6 Rear Panel Connections 7 Typical Set Up Seni aeei alain 8 Input Output SpecificatiOnsS WWW WWW 9 General Specifications oooWoo ooWo Woman 10 CAUTION 4 intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure which may be of sufficient magnitude to constitute a risk of electric shock An equilateral triangle enclosing a lightening flash arrowhead symbol is DO NOT OPEN ATTENTION RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR ee TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PER
4. ADY AUDIO distributor in your country through the dealer from whom you purchased this product DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND ALSO WILL VOID THE WARRANTY NAS DS CD NADY SYSTEMS INC 6701 SHELLMOUND STREET EMERYVILLE CA 94608 Tel 510 652 2411 e Fax 510 652 5075 e www nadywireless com
5. RECORDER INPUT OUTPUT SPECIFICATIONS TEST CONDITIONS 1 PAN BAL Fader at center Rest of volume settings all at max 2 PAN BAL Master fader at center CH fader at max Rest of volume at settings 8 3 For stereo input 4 For a 100 Q load 5 For stereo output Input Terminal Normal Maximum Suitable GEE US Source Level S w Sensitivity Input Sensitivity Impedance Impedance cn aman juan oen oa feee fone scena fem Tian en aver st Output Terminal Output Terminal Output Terminal Output Terminal Output Terminal Master Out 10 5 dBm over 5 KQ Effect Send 10 5 dBm over 5 KQ Headphones 50mW 50mw over 8 Q put Jack Prone Le TERMINAL PANEL CONTROLS LED INDICATORS FREQUENCY RESPONSE Master Fader MAX All CH Fader MIN RESIDUAL NOISE Master Fader MAX All CH Fader MAX WITH INPUTS CH Level S W 10 81dBm Below SHORTED Master Fader MAX 1 CH Fader MAX CH Level S W 10 80dBm Below Less Than 0 05 WEIGHT Ta Gi Et ci 218 x 218 x 61 mm POWER REQUIREMENTS 3 7W 12VDC 500mA adapter supplied For improvement purposes all specifications and design subject to change without notice 10 SERVICE FOR YOUR NADY AUDIO PRODUCT U S Should your NADY AUDIO product reguire service please contact the Nady Service Department via telephone at 510 652 2411 or e mail at service nadywireless com International For service please contact the N
6. SONNEL An equilateral triangle enclosing an exclamation point is intended to alert the user to the presence of important operating and service instructions in the literature enclosed with this unit IMPORTANT SAFETY INSTRUCTIONS When using this electronic device basic precautions should always be taken including the following 2 a 10 11 Read all instructions before using the product Do not use this product near water e g near a bathtub washbowl kitchen sink in a wet basement or near a swimming pool etc This product should be used only with a cart or stand that will keep it level and stable and prevent wobbling This product in combination with headphones or speakers may be capable of producing sound levels that could cause permanent hearing loss Do not operate for a long period of time at a high volume level or at a level that is uncomfortable If you experience any hearing loss or ringing in the ears you should consult an audiologist The product should be positioned so that proper ventilation is maintained The product should be located away from heat sources such as radiators heat vents or other devices including amplifiers that produce heat The product should be connected to a power supply only of the type described in the operating instructions or as marked on the product Replace the fuse only with one of the specified type size and correct rating The power supply cord should 1 be
7. s sub in jacks especially useful for cascading Channel L R pan and Effect controls e Master fader and effects return and aux level controls All controls have center detents e Channel and Master L R peak LED indicators FRONT PANEL CONTROLS j 6 5 2 8 4 9 10 3 11 1 INPUT TRIM GAIN SELECTOR 3 way switch controls input level of both mono Left or stereo inputs Select for nominal 0 dBm 10 dBm or 20 dBm MIC inputs 2 PAN BAL For stereo inputs use as a Left Right volume balance For mono inputs use as a pan to place signal between Left and Right 3 FADER 1 4 Adjusts the volume of the associated channel 4 PEAK PEAK INDICATOR The LED indicates when input signal to that channel reaches peak level Set the input gain select trim so the LED will light only occasionally at peak level 5 EFFECT EFF SND Adjusts the level sent to the outboard effect 6 EFFECT RETURN Adjusts the level returned from the outboard effect 7 POWER INDICATOR The LED lights to indicate that the power is switched on 8 PHONES Adjusts the volume at the headphone output 9 AUX Controls the input level from a second cascaded mixer or any other signal sources CD player cassette deck instruments etc connected to AUX in 10 PEAK L R The LEDs indicate when the master signal reaches peak level Set levels so these LEDs only light occasionally during use 11 MASTER FADER Controls the final output level
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