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•   For adult use only - Keep out of the reach of children.
•   Be sure that the local power outlet match that of the required voltage of the unit.
•   Disconnect from main power before making any type of connection.
•    Do not attempt any service. There are no user serviceable parts inside.
•   Never plug this mixer in to a dimmer pack
•   Always be sure to mount this mixer in an area that will allow proper ventilation. 
•   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 fire, do not expose this mixer 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.
•   Always mount this mixer in safe and stable matter.
•   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 mixer.

•   Cleaning -The mixer should be cleaned only as recommended by the manufacturer.
•   Heat -The mixer should be situated away from heat sources such as radiators, heat registers,  
 

stoves, or other mixers (including amplifiers) that produce heat.

•  Be sure to save the packing carton in case you may ever have to return the mixer for service.
•  Read all documentation before attempting to operate your new mixer. Please save all your docu- 
 

mentation for future reference.

•   Do not spill water or other liquids in to or on to your mixer.
•  Do not attempt to operate this mixer if the power cord has been frayed or broken. Please route 
 

your  power cord out of the way of foot traffic .

•  Always have the front gain controls set to their lowest level during initial power-up to prevent 
 

speaker  damage.

•   The mixer should  be serviced by qualified service personnel when:
 

  A.  Objects have fallen, or liquid has been spilled into the mixer.

 

  B.  The mixer has been exposed to rain or water.

 

  C.  The mixer does not appear to operate normally or exhibits a marked change in 

 

      performance.

 DV2 USB  

 

 

  

  

 

 

 

 

 

           Safety Precautions

 DV2 USB  

 

 

  

  

 

 

 

 

                             Main Features 

•   Adjustable Crossfader Curve
•   2 Phono/2 Aux, 2 Line Inputs
•   Fader “Q” Start 
•   Q-Start Compatible (for use with compatible 
   American Audio CD Players )
•   -30dB Rotary Kills for Treble, Bass and  

 

   Mids on both channels
•   -30dB% Push Button Kills
•   High Output Headphone Jack
•   Adjustable Channel Fader Curve
•   Built-In 4 In/4 Out USB Audio Interface
•   Asio Driver Compatiable for PC/Core Audio for  
   Mac

©

American Audio

®

   -   www.AmericanAudio.us   -   DV2 USB Instruction Manual Page 3

•   Soft-touch rubber knobs for better control
•   Extremely clean signal to noise ratio
•   Light Control Signal Output Jack
•   Talk Over Button - Reduces channel output
   gain by 15dB +/- 1.5 dB
•   Dual Function Stereo LED Level Indicator -
     Indicated Master and PFL (Pre Fader Level)
     Signal Levels
•   Split Cue Monitoring
•   Cue Mixing
•   Separate gain control for each channel
•   MIDI Interface
•   Separate Mic EQ Section

Summary of Contents for DV2 USB

Page 1: ...DV2 USB Professional Preamp Mixer 5 11...

Page 2: ...perating 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...

Page 3: ...r for service Read all documentation before attempting to operate your new mixer Please save all your docu mentation for future reference Do not spill water or other liquids in to or on to your mixer...

Page 4: ...et to mini mum before plugging them in Never put the headphone on without making sure the headphone level is turned down Mic The mic connector uses a 1 4 jack unbalanced connector The DJ mic has an in...

Page 5: ...G CONTROL is set to the center position you can cue both the channel signal you selected and the output signal With the CUE LEVEL control you can adjust the phones volume without changing the output s...

Page 6: ...from the selected source to the cor responding channel Setting the source to the USB position will route the audio from your computer to the mixer Note When the MIDI funtion is active the switch is d...

Page 7: ...ction will decrease the amount of bass applied to a chan nel signal turning the knob in a clockwise direction will increase the amount of bass applied to a channel signal Equalizer Band Kills These bu...

Page 8: ...e Q Start function between the mixer and a compatible American Audio CD Player Input mini plugs from CD player controller into these jacks input CD 1 into jack A and CD 2 into jack B 22 LIGHT CONTROL...

Page 9: ...onnect turntables equipped with MM pickup car tridge to PHONO inputs All DJ turntable use MM pick up cartridges CD players or Tape Decks and other line level instruments may be connected to these jack...

Page 10: ...n of the two Quick Curve usually used for crabbing 35 REVERSE FUNCTION SWITCH CROSSFADER REVERSE When the Crossfader reverse switch is activated the LED above it will light up When this mode is activa...

Page 11: ...MIDI turned Off on the DV2 channel 1 will receive the audio that is assigned to USB channels 1 2 Channel 2 will receive the audio that is assigned to USB channels 3 4 Note Not all software supports t...

Page 12: ...ED 0E LEVEL L LEVEL 0F 0 A 0 10 LEVEL R LEVEL 10 0 A 0 10 Ch1FaderStar SW 20 Ch2FaderStar SW 21 CC ABSOLUTE VR Control Change messages are sent with status 0xBn where n is the channel for the specifie...

Page 13: ...American Audio www AmericanAudio us DV2 USB Instruction Manual Page 13 DV2 USB Typical Mixer Set Up...

Page 14: ...esigned 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 Clean should be carried out every 30 60...

Page 15: ...ted to the repair of the product or replacement thereof including parts at the sole discretion of American Audio All products covered by this warranty were manufactured after January 1 1990 and bear i...

Page 16: ...1K Ohm 2dB light control output 9dB 355mV 7 5K Ohm 2dB Phones Load 32 OHMS 3dB 0 7V 33 Oms 2dB CUE PGM Maximum Output Load 47K Input 0dB Master OUTPUT MORE THAN 8dB 2 5V Rec OUTPUT MORE THAN 0dB 1V P...

Page 17: ...OUTPUT MORE THAN 85dB TCD782 TRK2 8 Crosstalk EQ Flat w 20KHz LPF A Weighted Load 47K Ohms MASTER OUTPUT MORE THAN 85dB TCD782 TRK9 11 1KHz between L R Channel MORE THAN 85dB TCD782 TRK2 1KHz between...

Page 18: ...American Audio World Headquarters 6122 S Easter Ave Los Angeles CA 90040 USA Tel 323 582 3322 Fax 323 582 3311 Web www AmericanAudio us E mail info americanaudio us...

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