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QUICK START: American Audio® would like to thank you for your purchase of this great audio product.
For those of you that don't have the time 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-SD is part of American Audio’s continuing evolution in audio tech-
nology. This unit has been built and designed to meet the needs of a typical DJ. We have attempted
to provide you with the most reliable product on the market by using only components constructed of
the nest 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 your 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 you master
level meter.
HEADPHONES - To avoid damaging your headphones always be sure the headphone volume level
(13) 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 when not in use. Note: We recommend
that you use a 500-600ohm 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.
Q-SD QUICK START INSTRUCTIONS
Q-SD UNPACKING
Every Q-SD 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 necessary 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 rst contacting American Audio® customer support.
©American Audio® - www.americanaudio.us - Q-SD Instruction Manual Page 7
Q-SD IMPORTANT SD CARD INFORMATION
VERY IMPORTANT SD CARD INFORMATION: When using your SD Card sas an audio source
withe American Audio SD Players:
• Make sure your SD Card only has MP3 files on it
• Do Not have any other file type on your SD Card; no WAV files, photo files, etc...
• American Audio SD Players are compatiable with SD Cards up to 4GB only
• American Audio SD Players are not compatiable with SD HC (High Capacity) Cards
PLEASE NOTE:
For higher quality MP3 files (more than 128 kbps) American Audio recommends "High Speed"
SD Cards. Using high speed cards will ensure the best performance with your American Audio
SD Player.