Q-2422 MKII.indd - Pdfstream.manualsonline.com
Contents
1. Connect you microphone via this 1 4 inch 6 3mm jack The volume output level for this microphone will be controlled by its own respective CHANNEL KNOB 24 29 CHANNEL LINE LEVEL SELECTOR SWITCHES These switches are used to change the volt age line levels of there respected Phono Aux RCA inputs jacks When connecting turntables with magnetic cartridges to these jacks be sure the corresponding switch is in the PHONO position and when using line level input devices be sure this switch is in the AUX position Always be sure main power is shut off before change the position of the Line Level Selector Switch 30 CHANNEL 1 PHONO 1 AUX 1 INPUT The type of input must directly reflect the selected mode of the LINE LEVEL SELECTOR SWITCH 29 Turntables equipped with MM pickup cartridge All DJ turntable use MM pick up cartridges may be connected to these jacks as long as the LINE LEVEL SELECTOR SWITCH 29 is in the PHONO 1 position CD players Tape Decks and other line level instruments may only be connected to these jacks as long as the LINE LEVEL SELECTOR SWITCH 29 is in the AUX 1 position Never connect line level instruments CD players tape decks etc to these jacks when the LINE LEVEL SELECTOR SWITCH 29 is in the PHONO 1 position THIS MAY SERIOUSLY DAMAGE YOUR MIXER The red colored RCA jack represents the right channel input and the white represents the left channel input Input volume will be controlled2. 35 deg C Humidity 25 to 85 RH non condensing Storage Temperature 20 to 60 deg C Input Sensitivity Level Impedence Note OdBV output load 100K OHM LINE AUX PHONO MICROPHONE 1 MICROPHONE 2 10K OHM 14dBV 200mV 2dB 47K OHM 54dcBV 2mV 2dB 2 2K OHM 54dBV 2mV 2dB 2 2K OHM 60dBV 1mV 2dB Output Sensitivity Level Impedence Note OdBV 1Vrms MASTER ZONE MASTER OUT XLR REC OUT RCA PHONES LOAD 32 OHMS Maximum Output LOAD 47K THD 1 MASTER ZONE PHONES LOAD 32 ohms CHANNEL BALANCE Frequency Response LINE AUX PHONO MICROPHONE Noise maximum output JIS A weighted LINE AUX PHONO MIC 1 MIC 2 300 OHM 1K OHM OdBV 1V 2dB 600 OHM 2 21dBV 1V 2dB 2 2K OHM 10dBV 316mV 2dB 33 OHM dBV 1mV 2dB MORE THAN 18 dBV 8 0V MORE THAN 4dBV 1 6V WITHIN 3dB 20 20KHz 2dB 20 20KHz 2 3dB RIAA 20 20KHz 2 3dB LESS THAN 90dBV LESS THAN 66dBV LESS THAN 64dBV LESS THAN 60dBV THD Total Harmonic Distortion MASTER OdBV OUTPUT w 20KHz LPF LINE CROSS TALK LINE Channel Equalizer BASS MID TREBLE Microphone Equalizer BASS TREBLE TALKOVER LESS THAN 0 02 20 20KHz MASTER OdBV OUTPUT MORE THAN 60dB AT 1KHz BETWEEN L AND R MORE THAN 70dB AT 1KHz BETWEEN CHANNELS 12 2dB at 70Hz Below 27dB at 70Hz 12 2dB at 1KHz Below 27 at 1KHz 12 2
3. The 3 pin XLR jacks send a high current balanced output signal These jacks should be used when you will be driving an amp or other audio equipment with a balanced input or whenever you will be running a signal line greater than 15 feet Always use these jacks whenever possible 39 AC CONNECTION This connector is used to supply main power to the unit via the included detachable power cord The power connection uses an I E C type connector use only the supplied polarized AC power cord Use only a power cord that matches this type of connection Be sure to only connect this unit to a power outlet that matches the printed power label on the unit Never use a power cord when the ground prong has been removed or broken off The ground prong is used to reduce the risk of electrical shock in case of an electrical short This cord is designed to fit in one direction only Do not attempt to force a cord if it does not fit be sure the cord is being inserted properly 40 AC VOLTAGE SELECTOR This switch is used to change the operating voltage Operating voltage can be toggled between 115v or 230v 50 60Hz Be sure the selector is set to the proper voltage for your area before attempting to operate the unit Always be sure main power is shut off before change the position of the Voltage Selector Switch eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 14 Q 2422 MKII TYPICAL MIXER SET UP E
4. Turning the knob in a counter clockwise direction will decrease the amount of treble applied to the microphone signal turning the knob in a clockwise direction will increase the amount of treble applied to micro phone signal 2 MICROPHONE 1 This combo jack will accept a standard 1 4 plug or XLR 3 pin balanced male plug The volume output level for this microphone will be controlled by its own respective CHANNEL KNOB 25 Note We recommend that you use a 500 6000hm microphone for the best sound quality 3 SOURCE SELECTOR SWITCH These switches are used to select the input source assigned to oAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 8 Q 2422 MKII FRONT PANEL CONTROLS AND FUNCTIONS CONT each channel Each channel may only be assigned one input source at a time This switch must be in the phono position for turntable operation 4 PAN CONTROL The balance control for each channel or how much left and right signal is sent to the left and right MASTER OUT JACKS 35 5 CHANNEL GAIN CONTROL This adjustment is used to adjust the audio source signal input gain for a channel Never use the gain control to adjust a channels output volume Setting the gain level properly will ensure a clean output signal An improper gain level adjustment will send a distorted signal throughout the entire audio line which may damage speakers and amplifiers To properly set a channels gain level control 1
5. and accompany a R A return authorization number If the mixer is under warranty you must provide a proof of purchase invoice You may obtain a R A number by contacting our customer support team on our toll free number Please contact American Audioe customer support at 800 322 6337 for a R A number All package not displaying a R A number on the outside of the package will be returned to the shipper 1 YEAR LIMITED WARRANTY A American Audioe hereby warrants to the original purchaser American Audio products to be free of manufacturing defects in material and workmanship for a period of 1 Year 865 days from the date of purchase This warranty shall be valid only if the product is purchased within the United States of America including possessions and territories It is the owner s responsibility to establish the date and place of purchase by acceptable evidence at the time service is sought B For warranty service send the product only to the American Audio factory All shipping charges must be pre paid If the requested repairs or service including parts replacement are within the terms of this warranty American Audioe will pay return shipping charges only to a designated point within the United States If the entire instrument is sent it must be shipped in its original package No acces sories should be shipped with the product If any accessories are shipped with the product American Audio shall have no liability whatsoeve
6. attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel DAMAGE REQUIRING SERVICE Unplugthis product from the wall outlet and refer servicing to qualified service personnel under the following conditions e When the power supply cord or plug is damaged e If liquid has been spilled or objects have fallen into the product e Ifthe product has been exposed to rain or water e Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e Ifthe product has been dropped or damaged in any way e When the product exhibits a distinct change in performance this indicates a need for service REPLACEMENT PARTS When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorized substitutions may resultin fire electric shock or other hazards SAFETY CHECK Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condi
7. by the channel one fader The channel SOURCE SELECTOR SWITCH 3 must be in the Phono 1 Aux 1 position to monitor any source connected to these jacks CHANNEL 1 LINE 1 INPUT JACKS DO NOT CONNECT TURNTABLES TO THESE JACKS CD players Tape Decks and other line level instruments may be connected to these jacks The red colored RCA jack represents the right channel input and the white represents the left channel input Input volume will be controlled by channel one fader The channel SOURCE SELECTOR SWITCH 3 must be in the Line 1 position to monitor any source connected to these jacks 31 CHANNEL 2 PHONO 2 AUX 2 INPUT The type of input must directly reflect the selected mode of the LINE LEVEL SELECTOR SWITCH 29 Turntables equipped with MM pickup cartridge All DJ turntable use MM pick up cartridges may be connected to these jacks as long as the LINE LEVEL SELECTOR SWITCH 29 is in the PHONO 2 position CD players Tape Decks and other line level instruments may only be connected to these jacks as long as the LINE LEVEL SELECTOR SWITCH 29 is in the AUX 2 position Never connect line level instruments CD players tape decks etc to these jacks when the LINE LEVEL SELECTOR SWITCH 29 is in the PHONO 2 position THIS eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 12 Q 2422 MKII REAR PANEL CONTROLS AND FUNCTIONS CONT MAY SERIOUSLY DAMAGE YOUR MIXER The red colored RCA jack rep
8. of the unit For stubborn stains moisten a soft cloth with glass cleaner or other mild detergent to wipe away any stains Use a soft cloth to wipe any residual cleaner Never use volatile clean ers such as benzene solvent or thinner to clean your unit these cleaners will damage the units surface 14 Handle the power supply cord carefully Do not damage or deform it may cause electric shock or malfunction when used Hold plug attachment when removing from wall outlet Do not pull on the cord 15 To avoid electric shock do not open the top cover when the unit is plugged in If prob lems occur with the unit call American Audioe customer support 16 Do not place metal objects or spill any liq uids inside or on the mixer Electric shock or malfunction may occur 17 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience recep tacles and the point where they exit from the mixer Route your power cord out of the way of foot traffic 18 Always have the front gain controls set to their lowest level during initial power up to pre vent speaker damage oAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 5 Q 2422 MKII INTRODUCTION Introductions Congratulations and thank you for purchasing the American Audiow Q 2422 MKII mixer This mixe
9. provide you with the most reliable product on the market by using only components con structed of the finest material MASTER LEVEL Use this level to control your main volume output Try never to send an output of more than 4dB to your system Signal at levels higher than this will start to distort and may cause damage to your system and speakers Remember that a distorted signal from you mixer will only be multiplied throughout your system CHANNEL GAIN LEVEL The channel gain levels are not to be used as volume controls Never use the channel trim to set the output volume These controls are used to aid in distortion control Use these control to preset your signal level before the crossfader With your channel faders in the maxi mum position use the channel trim level to set an average output level of about 4dB on your master level meter HEADPHONES To avoid damaging your headphones always be sure the headphone volume level 16 is set to minimum before plugging them in To avoid sever hearing damage never put the head phone on without making sure the headphone level is turned down MAIN MIC The main mic connector uses a combo plug that allows you to connect either a 1 4 unbalanced jack or by a standard 3 pin XLR balanced connector The main mic also has an indepen dent volume control When feedback occurs when using the mic try lowering the level this may reduce the feedback Always leave the mic level to it s minimum level w
10. red colored RCA jack represents the right channel input and the white represents the left channel input Input volume will be controlled by the channel three fader The channel SOURCE SELECTOR SWITCH 3 must be in the Line 4 position to monitor any source connected to these jacks 33 REC OUT This is a low current unbalanced output source designed for various tape and CD recorders The Record Out REC OUT level is dictated by the CHANNEL FADER LEVEL 23 it is not influenced by the MASTER VOLUME CONTROL 17 34 ZONE LEVEL OUTPUT Use this separate output signal to drive a booth monitor or separate sound system The output level for these jacks will be controlled by the ZONE VOLUME KNOB 13 These RCA jacks send a low current unbalanced output signal These jacks should only be used for shorter cable runs under 15 feet to signal processors or looping to another mixer 35 RCA MASTER OUTPUTS The Master Output includes a pair XLR BALANCED JACKS 38 as well as a pair of RCA Unbalanced Jacks The RCA jacks send a low current unbalanced output signal These jacks should only be used for shorter cable runs to signal processors or looping to another mixer For cable runs greater than 15 feet use the XLR BALANCED JACKS 38 36 PLAYER CONTROL PLAYER A CONTROL This jack is used to control the Q Start function between the mixer and a compatible American Audios or American DJe CD Player Using the mini plug included with your CD pl
11. right channel of the headphones Essentially splitting the cue signal in half This process will allow for headphones mixing The CUE MIXING CONTROL 18 will also work in conjunction with function Please note that this function will only work with a set of stereo headphones 16 CUE LEVEL VOLUME CONTROL This knob is used to adjusts the headphone volume output level Turn the knob in a clockwise direction to increase the headphone volume 17 MASTER VOLUME CONTROL This slider is used to control the master output level main volume To avoid distorted output try to maintain an average output signal level no greater than 4 dB see Channel Gain 5 To avoid speaker damage that may be caused by excessive volume be sure this slider is always set to zero completely down before turning the unit on 18 CUE MIXING CONTROL This functions allows you to monitor the Cue level as well as the Program main output level in your headphones A channels Cue Level may only be monitored if the channels CUE 19 function is selected To select a channels cue function press the CUE BUTTON 19 that is directly associated with the specific channel you wish to monitor You may use the mixing function to blend both the Cue level and the Program level together You can vary the output level to either hear more or less of either of the two levels Sliding the Cue Mixing fader to the CUE posi tion left will allow you to hear more of the Cue level Sliding the knob
12. to any accessory sup plied with products described above Except to the extent prohibited by applicable law all implied warranties made by American Audio in connection with this product including warranties of mer chantability or fitness are limited in duration to the warranty period set forth above And no warran ties whether expressed or implied including warranties of merchantability or fitness shall apply to this product after said period has expired The consumer s and or Dealer s sole remedy shall be such repair or replacement as is expressly provided above and under no circumstances shall American Audioe be liable for any loss or damage direct or consequential arising out of the use of or inability to use this product G This warranty is the only written warranty applicable to American Audioe Products and supersedes all prior warranties and written descriptions of warranty terms and conditions heretofore published eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 19 TECHNICAL SPECIFICATIONS Model Q 2422 MKII 3 Channel Mixer POWER SUPPLY DIMENSIONS WEIGHT CROSSFADER POWER CONSUMPTION HEADPHONE IMPEDANCE OPERATING TEMPERATURE AC 115v 60Hz 230v50 60Hz User Selectable 482 6mm W x 177mm D x 97mm H 7 49 Lbs 3 4Kgs Feather Fader Plus VCA detecting fader start control Low grounding impedance crossfader 12W typical 20W w full headphone output 16 Ohms 5 to
13. treble levels of the ZONE allowing for a maximum treble gain of 15dB or maximum decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of treble applied to the ZONE signal turning the knob in a clockwise direction will increase the amount of treble applied to the ZONE signal ZONE BASS CONTROL This knob is used to adjust the low frequency levels of the ZONE allowing for a maximum bass gain of 15dB or maximum signal decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of bass applied to the ZONE signal turning the knob in a clockwise direction will increase the amount of bass applied to the ZONE signal ZONE LEVEL VOLUME OUTPUT CONTROL This rotary knob is used to control the zone level volume The zone level is not PFL it is essentially a second master output volume with separate output volume control 14 HEADPHONE JACK This jack is used to connect your headphones to the mixer allowing you to monitor the cue source Use headphones only rated at 8 ohms to 32 ohms Most DJ headphones are rated at 16 ohm these are highly recommended Always be sure the CUE LEVEL VOLUME 16 is set to minimum before you put the headphones on 15 SPLIT CUE This button will activate the Split Cue function When used with a set of stereo headphones the Split Cue function will assign the Cue signal to the left channel of the headphones and the Program main output signal to the
14. 6 Q 2422 MKII CLEANING Due to fog residue smoke and dust cleaning the mixer should be carried out periodically to residue build up i 2 Use normal glass cleaner and a soft cloth to wipe down the outside casing Use a cleaner specially designed for electronics to spray in and around the knobs and switch This will reduce small particle built up that can effect the proper operation of the mixer 3 Cleaning should be carried out every 30 60 days to prevent heavy built up 4 Always be sure to dry all parts completely before plugging the mixer in Cleaning frequency depends on the environment in which the mixer operates i e smoke fog residue dust dew Q 2422 MKII CROSSFADER REPLACEMENT i a The crossfader is Hot Swapable which means it may be replaced at any time even when power is applied Only replace with American Audio Part Feather Fader Plus Replacing with any other model fader may seriously damage your mixer Replacing the Crossfader 1 2 w o Disconnect the mixers main power supply Using a number two Phillips screw driver unscrew the each of the stainless steel retain screws that hold the crossfader in place Gently remove the crossfader from its seated position You may need to wiggle the crossfader slightly to remove it After removing the crossfader disconnect the ribbon cables that attach the crossfader to the PC board Grasp
15. AMERICAN AUDIO Q 2422 MKII Professional Preamp Mixer User Guide and Reference Manual AMERICAN AUDIO 4295 Charter Street Los Angeles Ca 90058 Rev 04 05 www AmericanAudio us Q 2422 MKII CONTENTS MAIN FEATURES cruris siaaa ana a aat aA E erada EANA Aaaa 2 ELEC TRICAL PRECAU TIONS aaa este eters nnee aeai aSa Ea A aaaeeeaa Eiaa aa ea aaa aa naai 4 SAFETY PR ane IN tt cette de toner ean eigen diag et nel dona aaa ntaonaaniie nnna 5 INTRODUCTION icnciccitesstncntnenidandsenadanboetonasoannenanbaetenengusdenonbnkwanndetahunbositeneidantedebeenenenduuseenbnememandnenenunles 6 SETUP PRECAUTIONS neiii tua t hatin anaa La Eea a A Taaa a A Ataka EEE Naaa a EEEa iaa 6 UNPACKING sea a n E a R A A E E a E 2 a5 T QUICK START arcar e E E T 7 FUNCTIONS AND CONTROLS FRONT PPE Le sts cct atacies eal weet en cn ame beau iam natn E 8 REAR PAINE eienenn ria EENAA EEEE ONN ENEE NEE ROEE EAEAN 12 EEA NG iiteeannatidentiatndzantiiadd bieeatinndeummineebssusacaduanstnmidiatcd Maden ia EE Ee RNE 17 CROSSFADER FER AG BEIT cia cie senesperan up ch etc AERAR EEA lea EK ERa Unser okaiis 17 TROUBLESHOOTING caivaectaseetenvaatstealuasaaetatdutnomcbstnacdeeatdtentauan caseaenannoasasaaaaaesebaon banembenacbien tine iuacbaucicl 18 MVEA TY ceca ca a tas a e a a 19 SPECIFICATIONS cistusairecensnntssacaptien veo un camniu axial Ea iE EE ENEA EEEE Ea aE 20 Q 2422 MKII FEATURES e Equipped with high quality Crossfader e Rotary Kills for Treble Bass amp
16. Be sure the MASTER VOLUME CONTROL 17 is set to level 4 2 Set the CHANNEL FADER 23 to level 8 3 Begin playback on an audio source connected to the channel you are adjusting 4 Use the Gain Control to adjust an average output volume of 4 dB 5 Repeat this step for all channels 6 CHANNEL EQ SECTION CHANNEL TREBLE CONTROL This knob is used to adjust the treble levels of a channel allowing for a maximum treble gain of 15dB or maximum decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of treble applied to a channel signal turning the knob in a clockwise direction will increase the amount of treble applied to a channel signal CHANNEL MIDRANGE CONTROL This knob is used to adjust the midrange levels of a chan nel allowing for a maximum midrange gain of 15dB or maximum decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of midrange applied to a channel signal turning the knob in a clockwise direction will increase the amount of midrange applied to a channel signal CHANNEL BASS CONTROL This knob is used to adjust the low frequency levels of a channel allowing for a maximum bass gain of 15dB or maximum signal decrease of 35dB Turning the knob in a counter clockwise direction will decrease the amount of bass applied to a channel signal turning the knob in a clockwise direction will increase the amount of bass applied to a channel signal 7 CHA
17. ES ees 588 wi a AMERICAN AUDIO www americanaudio us CASSETTE DECK TURNTABLE This image details a typical DJ Set Up consisting of a microphone turn tables CD players and a tape deck Note Turntables can only be connected to the PHONO LEVEL RCA JACKS 30 amp 31 Be sure the LINE LEVEL SELECTOR SWITCHES TURNTABLE 29 are in the PHONO position when using turntables eAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 15 Q 2422 MKII TYPICAL MIXER SET UP gt o 5 2422 ma weg TORS 5 7 j j j O 9090 00 joj a i pr L a a a 5 FADER Q START oe 115 230V 50 60Hz 13W AMERICAN AuDIO www americanaudio us MADE IN CHINA ACIN 7 CASSETTE DECK American Audie N4000 Speaker Cables Typical Balanced Output Set up This image details a typical stereo output layout Note the use of the Balanced XLR Jacks on both the mixer and the amplifier Always use the balanced output jacks whenever possible The balanced output jacks should always be used for cable runs in excess of 15 feet Using the balanced jacks will ensure a clean signal through out the entire audio system eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 1
18. Mids Replaceable on all three channels e Optical Detecting Fader for Q Start Control e Individual Channel Gain Control e High Power Headphone Output e Convenient L Shape Design e Selectable Voltage 115v 230v e Extremely clean signal to noise ratio e 3 Channel Mixer e Talkover switch Reduces channel output e 2 Phono 4 Line 3 Auxiliary Inputs gain by 14dB 2 dB e 2 Microphone Input 1 XLR 1 4 combo e Independent Zone Level Output plug 1 1 4 Input Jacks e Stereo LED Level Indicator e Volume Control for each Mic e Split Cue Monitoring e Master Balance Control e Cue Mixing e 12v BNC Light Connector for Gooseneck e Balanced XLR Master Output Light e 4 Signal Output Options Master RCA and e Fader Q Start Balanced XLR Zone RCA and REC RCA e On Off Button Controls Fader Q Start Function for use with the American Audio CD Players with Fader Q Start Specifications subject to change without notice eAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 2 Q 2422 MKII ELECTRICAL SAFETY PRECAUTIONS WARNING TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD DO NOT EXPOSE THIS UNIT TO RAIN LIQUIDS OR MOISTURE CAUTION TO PREVENT ELECTRIC SHOCK DO NOT USE THIS POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER TYPE OF ELECTRICAL OUTLET UNLESS THE WIDE BLADES CAN BE CAREFULLY INSERTED INTO A MATCHING WIDE SLOT ATTENTION POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CE
19. NNEL VOLUME LEVEL INDICATORS The LED indicators that run along each channels EQ section are used to measure incoming signal levels Use these indicator to visually maintain an average signal output of 4dB A consistent average output level of 4dB will produce a clean output signal 8 MASTER VOLUME LEVEL INDICATORS The dual MASTER LEVEL LED indicators are used to detail the master fader output level The meters will detail the output level of both the left and right channels 9 MASTER OUTPUT BALANCE CONTROL This knob is used to control the pan adjust how much of the signal is sent to the left and right output level For true stereo imaging maintain the knob in the 12 clock position 10 AUX 3 INPUT JACK This Aux input is for the use of a Mp3 player Input volume will be con trolled by the channel three fader 11 BNC JACK This jack is used to supply a 12V DC signal to a gooseneck light such as the American Audioe GNL 14 12 POWER SWITCH This is the main power ON OFF button A blue LED next to the power switch will glow when power is ON Before you turn the power on be sure you have made all connections to the oAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 9 Q 2422 MKII FRONT PANEL CONTROLS AND FUNCTIONS CONT mixer Also be sure you amplifiers are turned off Remember mixer on first and turned off last 13 ZONE EQ SECTION ZONE TREBLE CONTROL This knob is used to adjust the
20. TTE FICHE POLARISEE AVEC UN PROLON GATEUR UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT A A NOTE This product satisfies FCC regulations when shielded cables and connectors are used to con nect the unit to other equipment To prevent electromagnetic inter ference with electrical appliances such as radios and televisions use shielded cables and connectors for connections LINE VOLTAGE SELECTION e The desired voltage may be set with the VOLTAGE SELECTOR switch on the rear panel using a flat head screw driver e Do not force the VOLTAGE SELECTOR switch as this may cause damage e f the VOLTAGE SELECTOR switch does not move smoothly please contact a quali fied service technician VOLTAGE SELECTOR SWITCH The serial and model number for this unit is located on the rear panel Please write down the numbers here and retain for future refer ence Model No Serial No Purchase Notes Date of Purchase Dealer Name Dealer Address Dealer Phone oAmerican Audios www AmericanAudio com Q 2422 MKII User Instructions page 3 Q 2422 MKII SAFETY PRECAUTIO The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of suffi
21. ay from heat sources such as radiators heat reg isters stoves or other appliances including amplifiers that produce heat 5 Power Sources The Mixer should be con nected to a power supply wall outlet only of the type described in the operating instructions or as marked on the Mixer 6 Servicing The user should not attempt to service the Mixer beyond that described in the operating instructions There are no user ser viceable parts inside All other servicing should be referred to qualified service personnel The Player should be serviced by qualified service personnel when A The power supply cord or the plug has been damaged B Objects have fallen or liquid has been spilled into the Mixer C The Mixer has been exposed to rain or water D The Mixer does not appear to operate normally or exhibits a marked change in performance 7 Never disassemble or modify your unit in any way doing so will void your manufactures warranty 8 Never plug this mixer in to a dimmer pack 9 Do not let insecticides benzene or thinner come in contact with the surface of the unit 10 This unit is intended for indoor use only use of this product outdoors voids all warranties 11 Always mount this unit in safe and stable matter 12 Disconnect from main power before making any type of connection 13 Cleaning The mixer should be cleaned only as recommended by the manufacturer Use a soft cloth to wipe down the outside
22. ayer connect from the CD player controller out jack to this jack Player A Q Start func tionallity will be controlled by the left side X of the CROSSFADER 22 For more information on Q Start functionallity refer to the user manual included with your CD player Be sure to only use the mono tip mini plug included with your CD player to avoid damage to the mixer and or the CD player PLAYER B CONTROL This jack is used to control the Q Start function between the mixer and a compatible American Audios or American DJe CD Player Using the mini plug included with your CD player connect from the CD player controller out jack to this jack Player B Q Start func tionallity will be controlled by the right side Y of the CROSSFADER 22 For more information on Q Start functionallity refer to the user manual included with your CD player Be sure to only use eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 13 Q 2422 MKII REAR PANEL CONTROLS AND FUNCTIONS CONT the mono tip mini plug included with your CD player to avoid damage to the mixer and or the CD player 37 TRIM OUTPUT This knob is used to adjust the maximum voltage output level Output voltage wil range from Ov 9v This function may be used to limit the maximum siganl output level 38 BALANCED XLR MASTER OUTPUTS JACKS The Master Output includes a pair of XLR Balanced jacks as well as a pair of RCA UNBALANCED JACKS 34
23. cient magnitude to constitute a risk of electric shock to persons ELECTRICAL PRECAUTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THE COVER OR BACK THERE ARE NO USER SERVICEABLE PARTS INSIDE REFER SERVICE TO YOUR AUTHORIZED AMERICAN AUDIO SERVICE TECHNICIAN The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance READ INSTRUCTIONS All the safety and operating instructions should be read before the product is operated RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference HEED WARNINGS All warnings on the product and in the operating instructions should be adhered to FOLLOW INSTRUCTIONS All operating and use instructions should be followed CLEANING The product should be cleaned only with a polishing cloth or a soft dry cloth Never clean with furniture wax benzine insecticides or other volatile liquids since they may corrode the cabinet ATTACHMENTS Do not use attachments not recommended by the product manufacturer as they may cause hazards WATER AND MOISTURE Do not use this product near water for example near a bathtub wash bowl kitchen sink or laundry tub ina wet basement or near a swimming pool and the l
24. dB at 13KHz 14 3dB at 13KHz 12 2dB at 100Hz 22 3dB at 100Hz 12 2dB at 10KHz 15 3dB at 10KHz 14 dB 2dB eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 20 American Audio World Headquarters 4295 Charter Street Los Angeles CA 90058 USA Tel 323 582 3322 Fax 323 582 3311 Web www americanaudio us E mail info americandj com
25. damentals will apply for chan nel two Sliding the fader from one position to another will vary the output signals of channels one and two respectively When the crossfader is set in the center position the output signals of both the channels one and channels two will be even 23 CHANNEL VOLUME FADER These faders are used to control the output signal of any source assigned to its particular channel However master volume is controlled by the MASTER VOLUME CONTROL 17 24 MIC 2 VOLUME CONTROL This knob controls the output volume of MICROPHONE 2 28 However master volume is controlled by the MASTER VOLUME CONTROL 17 25 MIC 1 VOLUME CONTROL This knob controls the output volume of MICROPHONE 1 2 However master volume is controlled by the MASTER VOLUME CONTROL 17 26 TALKOVER CONTROL This function decreases all signal output except the microphone signal The amount of decrease is preset to 14dB and is not user selectable eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 11 Q 2422 MKII REAR PANEL CONTROLS AND FUNCTIONS 40 39 38 37 36 353433 32 31 29 30 29 28 27 GND GROUND TERMINAL Be sure to connect turntable ground leads to either or both of the two available ground terminals This will reduce the humming and popping noises associated with magnetic phono cartridges 28 MICROPHONE 2 CONNECTOR This jack is used to a connect a microphone to the mixer
26. erican Audio CD players or a compatible dual CD player connected to channels one and two When the Fader Q Start option is turned on sliding the crossfader to the far left position will trigger playback on CD player 1 When the crossfader is pushed to the far right position playback on CD player 2 will begin and CD player 1 will return to the cue position Refer to your American Audio CD player user manual for setting CUE POINTS Turn the ON OFF BUTTON to the OFF position RED LED IS NOT LIT to disengaged Q Start function and resume to a normal fader 21 FADER ASSIGN SWITCH This is a four position switch that assigns a channel to the CROSS FADER 22 When a channel is assigned to the left side of the CROSSFADER 22 that channels output level is routed to and controlled by the CROSSFADER 22 Sliding the CROSSFADER 22 to left position will send the volume output of the assigned channel to the MASTER VOLUME LEVEL 17 siding the CROSSFADER 22 to right position will cut that channels volume to MASTER VOLUME LEVEL 17 The reverse is true for the right channel fader assign switch When the assign switch is set to the OFF position the crossfader will have no function 22 FEATHER FADER PLUS CROSSFADER This fader is used to blend the output signals of chan nels one and two together When the fader is in the full left position channel 1 the output signal of channel one will be controlled by the master volume level The same fun
27. he power cord of the appliance should be unplugged from the outlet when left un used for a long period of time GROUNDING OR POLARIZATION e _ Ifthis productis equipped with a polarized alternating current line plug a plug having one blade wider than the other it will fitinto the outlet only one way This is a safety feature If you are unable to insertthe plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug e If this product is equipped with a three wire grounding type plug a plug having a third grounding pin it will only fit into a grounding type power outlet This is a safety feature If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding type plug POWER CORD PROTECTION Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product OUTDOOR ANTENNA GROUNDING If an outside antenna or cable systemis connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static charges Article 810 of the National Elect
28. hen not in use Note We recommend that you use a 500 6000hm microphone for the best sound quality PHONO AUX LINE LEVEL SELECTOR SWITCH This switch is used to change the selected input from phono to line and vice versa The switch selectors are on the rear panel eAmerican Audios www AmericanAudio com Q 2422 MKII User Instructions page 7 Q 2422 MKII FRONT PANEL CONTROLS AND FUNCTIONS PROformer plus 26 25 24 23 22 21 20 19 18 17 161514 13 1 MICROPHONE EQ SECTION MICROPHONE BASS CONTROL This knob is used to adjust the low frequency levels of the microphone with a maximum signal gain of 15dB or maximum signal decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of bass applied to the microphone signal turning the knob in a clockwise direction will increase the amount of bass applied to micro phone signal MICROPHONE MIDRANGE CONTROL This knob is used to adjust the midrange levels of the microphone with a maximum signal gain of 15dB or maximum signal decrease of 30dB Turning the knob in a counter clockwise direction will decrease the amount of midrange applied to the micro phone signal turning the knob in a clockwise direction will increase the amount of midrange applied to microphone signal MICROPHONE TREBLE CONTROL This knob is used to adjust the treble levels of the Microphone with a maximum signal gain of 15dB or maximum signal decrease of 30dB
29. ike ACCESSORIES Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product Any mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer CART A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn LA rs VENTILATION Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to POWER SOURCES This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company LOCATION The appliance should be installed in a stable location NONUSE PERIODS T
30. ire do not expose this mixer to rain or moisture This mixer is intended for indoor use only use of this product outdoors voids all warranties During long periods of non use disconnect the mixer s main power oAmerican Audioe www AmericanAudio com Q 2422 MKII User Instructions page 6 Q 2422 MKII UNPACKING Every Q 2422 MKII has been thoroughly tested and has been shipped in perfect operating condition Carefully check the shipping carton for damage that may have occurred during shipping If the carton appears to be damaged carefully inspect your mixer for any damage and be sure all equipment neces sary to operate the mixer has arrived intact In the event damage has been found or parts are missing please contact our toll free customer support number for further instructions Please do not return the mixer to your dealer without first contacting American Audio customer support Q 2422 MKII QUICK START INSTRUCTIONS QUICK START American Audios would like to thank you for your purchase of this great audio product For those of you that are too impatient to read the entire user manual we have compiled these quick start instructions We hope that you will at least read through these instructions to familiarize yourself with the basics of this mixer The Q 2422 MKII is part of American Audio s continuing evolution in audio technology This unit has been built and designed to meet the needs of a typical DJ We have attempted to
31. omer support Do not discard the packing carton in the trash Please recycle when ever possible Q 2422 MKII SET UP PRECAUTIONS Please be sure to make any connections before plugging the mixer in to an electrical outlet All fader and volume controls should be set to zero or minimum position before the mixer is switched on If the mixer has been exposed to drastic temperature fluctuation e g after transportation do not switch on the mixer immediately The arising condensation of water might damage your device Leave the device switched off until it has reached room temperature Operating Determinations e When installing this mixer please make sure that the device is not exposed or will not be exposed to extreme heat moisture or dust e Do not operate the mixer in extremely hot more than 30 100 F or extremely cold less than 5 C 40 F surroundings e Keep the unit out of direct sunlight and away from heaters e Operate the mixer only after becoming familiar with its functions Do not permit operation by persons not qualified for operating the mixer Most damages are the result of unprofessional operation Do not attempt to operate this mixer if the power cord has been frayed or damaged Disconnect from main power before making any type of connection Do not attempt to operate this mixer if it becomes damaged in any way Never operate this mixer when it s Covers are removed To reduce the risk of electrical shock or f
32. r for loss of or damage to any such accessories nor for the safe return thereof C This warranty is void if the serial number has been altered or removed if the product is modified in any manner which American Audio concludes after inspection affects the reliability of the product if the product has been repaired or serviced by anyone other than the American Audios factory unless prior written authorization was issued to purchaser by American Audioe if the product is damaged because not properly maintained as set forth in the instruction manual D This is not a service contract and this warranty does not include maintenance cleaning or peri odic check up During the period specified above American Audio will replace defective parts at its expense and will absorb all expenses for warranty service and repair labor by reason of defects in material or workmanship The sole responsibility of American Audio under this warranty shall be limited to the repair of the product or replacement thereof including parts at the sole discretion of American Audios All products covered by this warranty were manufactured after January 1 1990 and bear identifying marks to that effect E American Audioe reserves the right to make changes in design and or improvements upon its prod ucts without any obligation to include these changes in any products theretofore manufactured F No warranty whether expressed or implied is given or made with respect
33. r is a representation of American Audio s continuing commitment to produce the best and highest quality audio products possible at an affordable price Please read and understand this manual completely before attempting to operate your new mixer Please carefully read and understand the instructions in this manual thoroughly before attempting to operate this unit These instructions contain important safety information regarding the use and maintenance of this unit Take special care to follow all warning symbols and labels both on the unit and printed in this manual Also Please keep this manual with the unit for future reference Customer Support American Audioe provides a toll free customer support line to provide set up help and answer any question should you encounter problems during your initial set up or operation You may also visit us on the web at www americanaudio us for any comments or suggestions Service Hours are Monday through Friday 9 00 a m to 5 30 p m Pacific Standard Time Voice 800 322 6337 Fax 823 582 2610 E mail support americanaudio us To purchase parts online visit http parts americandj com Caution There are no user serviceable parts inside this mixer Do not attempt any repairs yourself without being instructed to do so by an authorized American Audio service technician Doing so will void your manufactures warranty In the unlikely event your mixer may require service please contact American Audio cust
34. resents the right channel input and the white represents the left channel input Input volume will be controlled by the channel two fader The channel SOURCE SELECTOR SWITCH 3 must be in the Phono 2 Aux 2 position to monitor any source connected to these jacks CHANNEL 2 LINE 2 INPUT JACKS DO NOT CONNECT TURNTABLES TO THESE JACKS CD players Tape Decks and other line level instruments may be connected to these jacks The red colored RCA jack represents the right channel input and the white represents the left channel input Input volume will be controlled by channel two fader The channel SOURCE SELECTOR SWITCH 3 must be in the Line 2 position to monitor any source connected to these jacks 32 CHANNEL 3 LINE 3 INPUT JACKS DO NOT CONNECT TURNTABLES TO THESE JACKS CD players Tape Decks and other line level instruments may be connected to these jacks The red colored RCA jack represents the right channel input and the white represents the left channel input Input volume will be controlled by channel three fader The channel SOURCE SELECTOR SWITCH 3 must be in the Line 3 position to monitor any source connected to these jacks CHANNEL 3 LINE 4 INPUT JACKS DO NOT CONNECT TURNTABLES TO THESE JACKS These Jacks are used for line level inputs Connect CD players or Tape Decks to line level inputs Line level musical instruments with stereo outputs such as Rhythm Machines or Samplers should also be connected to line level inputs The
35. rical Code ANSI NFPA70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode See Figure A LIGHTNING For added protection for this product during alightning storm or when itis left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges POWER LINES An outside antenna system should notbe located in the vicinity of overhead powerlines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal OVERLOADING Do not overload wall outlets extension cords orintegral convenience receptacles as this can result in a risk of fire or electric shock IMPORTANT SAFETY INSTRUCTIONS OBJECT AND LIQUID ENTRY Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product SERVICING Do not
36. the crossfader by its base and pull each of the ribbon cables by its connector not the actual cables The connector is designed to only fit one way so don t worry about the connectors orientation Connect the new crossfader to the ribbon cable and replace in reverse order eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 17 Q 2422 MKII TROUBLESHOOTING Trouble Shooting Listed below are common problems you may encounter and solutions There is no power to the unit 1 Be sure you have connected the power cord to a correct wall outlet There is little or no sound 1 Check the input selector switch Make sure it is set to the device that is currently playing 2 Check to see if the connection cables are connected properly 3 Check the Trim Output level control on the rear panel make sure it is not set to low The sound is distorted 1 Check the Trim Output level control on the rear panel make sure it is not set to high 2 Make sure that the Gain level control is not set to high Crossfader is not working 1 Check and see if any channels have been assigned to the crossfader eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 18 Q 2422 MKII WARRANTY The Q 2422 MKII carries a one year limited warranty We recommend you fill out the enclosed warranty card to validate your purchase All returned service items whether under warranty or not must be freight pre paid
37. tion WALL OR CEILING MOUNTING The product should not be mounted to a wall or ceiling HEAT The product should be situated away from heat sources such as radiators heat registers stoves or other products including amplifiers that produce heat i a ANTENNA m LEAD IN WIRE CLAMP ELECTRIC SERVICE EQUIPMENT Fig A GROUND ANTENNA DISCHARGE UNIT NEC SECTION 810 20 GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H NEC NATIONAL ELECTRICAL CODE oAmerican Audios www AmericanAudio com Q 2422 MKII User Instructions page 4 Q 2422 MKII SAFETY PRECAUTIONS 1 For adult use only Keep out of the reach of children 2 Water and Moisture The player should not be used near water for example near a bath tub kitchen sink laundry tub in a wet base ment or near a swimming pool etc Do not spill water or other liquids in to or on to your mixer 3 Ventilation The Mixer should be situated so that its location or position does not inter fere with its proper ventilation For example the Mixer should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventila tion openings 4 Heat The Mixer should be situated aw
38. to the PGM position right will allow you to hear more of the Program level main output You may also use the Cue Mixing Control to hear either the Cue level or the Program level exclusively If the fader is in the full CUE position you will only hear the cue level if the fader is in the full PGM position you will only hear the main output This function is especially useful when mixing without an monitor 19 CUE BUTTON These buttons are used to activate a channels CUE mode A red LED on the Cue button will glow when a channels cue mode is activated The Cue function sends a channels incoming signal to the headphones The cue level is adjusted by the CUE LEVEL KNOB 16 Be sure the CUE MIXING SLIDER 18 is set to the CUE position to hear a selected channel source eAmerican Audio www AmericanAudio com Q 2422 MKII User Instructions page 10 Q 2422 MKII FRONT PANEL CONTROLS AND FUNCTIONS CONT 20 Q START ON OFF BUTTON This function works in conjunction with a compatible American DJe or American Audios Q Start CD player When used with a compatible CD player you can use the crossfader to start and stop a CD Player with the slide of the mixer s CROSSFADER 22 The ON OFF Q START BUTTTON activates the FADER Q START feature When in the ON position GREEN LED WILL BE LIT the FADER Q START automatically returns the CD player to the preset CUE POINT For example Assuming you have two compatible Am
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