American Audio Mixer QSD User Manual

©American Audio®   -   www.americanaudio.us   -   Q-SD Instruction Manual Page 31
Due to fog residue, smoke, and dust, cleaning the mixer should be carried out periodically to residue 
build up.  
1.   Use normal glass cleaner and a soft cloth to wipe down the outside casing.
2.    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...

©American Audio®   -   www.americanaudio.us   -   Q-SD Instruction Manual Page 32
  Q-SD                                                        TROU bLESHOOTING
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...

1-Year LiMiteD WarrantY
A.  American Audio® 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 (365 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...

©American Audio®   -   www.americanaudio.us   -   Q-SD Instruction Manual Page 34
Q-SD                                                                      TECHNICAL SPECIfICATIONS
Model:                      Q-SD 4 Channel Mixer/ SD Player                   
poWer suppLY:                             Dual Voltage:                                      
                       AC 115v~60Hz/230v-50Hz, User Selectable
                      Single Voltage:
                      AC 100V, 50/60Hz (For Japan)...

©American Audio®   -   www.americanaudio.us   -   Q-SD Instruction Manual Page 35
Microphone Equalizer:
Bass:                                             +12 +/-2dB, -22 +/-2dB at 100Hz  
treBLe:                     +12 +/-2dB, -15 +/-2dB at 10kHz
Channel Equalizer:
Bass:                      12 +/-2dB, Below -27 AT 70Hz 
MiD:                       12 +/-2dB, Below -27 AT 1kHz 
treBLe:                    12 +/-2dB, -14 +/-3 AT 13kHz  
channeL BaLance:...

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6122 S. Eastern Ave. Los Angeles, CA 90040 USA
Tel: 323-582-3322  Fax: 323-582-3311
Web: www.americanaudio.us  E-mail: [email protected]