American Audio Mixer DX5R User Manual
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DX5R ™ Professional Preamp Mixer American Audio 4295 Charter Street Los Angeles Ca. 90058 www.AmericanAudio.us Revised 4/05
DX5R™ Main Features • Equipped with high quality Crossfader • User Replaceable Crossfader • Selectable Voltage 115v~230v • High Headphones Output • Cue Mixing • Extremely clean signal to noise ratio • Two Turntable Ground Prongs • Fader “Q-Start” Compatible • Rotary Channel Gains • Subwoofer Output ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 2 • Low Residue Resistance Crossfader • 4 Band Master EQ • 2 Phono, & 8 Line Level Inputs • Split Cue Monitoring • Assignalbe Crossfader • Separate Booth Level Output • Balanced XLR Outputs • 2 Mic Inputs • Channel Input Level Indicators MAIN FEATURES....................................................................................................................................2 ELECTRICAL PRECAUTIONS................................................................................................................3 SAFETY PRECAUTIONS........................................................................................................................4 INTRODUCTION........... ................................................... ...................................................................... 5 SET-UP PRECAUTIONS.........................................................................................................................5 UNPACKING......................................................................................................................................... 6 QUICK START........................... ..............................................................................................................6 FUNCTIONS AND CONTROLS FRONT PANEL................................... .........................................................................................7 REAR PANEL........................ ....................................................................................................10 CLEANING.............. .......................... ........................... ................................................... 14 CROSSFADER REPLACEMENT......... ..................................................................................................14 WARRANTY............................................................... ..........................................................................15 SPECIFICATIONS ................................................... ..................................................................16 DX5R™ Contents
ELECTRICAL PRECAUTIONS RISK OF ELECTRIC SHOCKDO NOT OPEN CAUTION 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. The lightning flash with arrowhead symbol, within anequilateral triangle, is intended to alert the user to thepresence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons READ INSTRUCTIONS — All the safety and operating instructions should be read before the product is operated. RETAIN INSTRUCTIONS — The safety and operatin g instructions should be retained for future reference. HEED WARNINGS— All warnings on the product andin the operating instructions should be adhered to FOLLOW INSTRUCTIONS —All operating and use instructions should be followed. CLEANING — T he product should be cleaned only witha polishing cloth or a soft dry cloth. Never clean withfurniture wax, benzine, insecticides or other volatile liquids since they may corrode the cabinet A TTACHMENTS — 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; in a wet basement; or near a swimming pool; and the like. 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 oradult, and serious damage to the product. Use onlywith a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product shouldfollow 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 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. LOCATIO N– The appliance should be installed in a stable location. NONUSE PERIOD S– The power cord of the appliance should be unplugged from the outlet when left un- used for a long period of time. GROUNDING OR POLARIZATION • If this product is equipped with a polarized alternating current line plug (a plug having one blade wider than the other), it will fit into the outlet only one way. Thisis a safety feature. If you are unable to insert the plugfully 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. • 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 system is 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 Electrical Code, ANSI/NFPA 70, provides informatio nwith 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, c o n n e c t i o n t o g r o u n d i n g e l e c t r o d e s , a n d requirements for the grounding electrode. See Figure A. LIGHTNING — For added protection for this product during a lightning storm, or when it is 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 not be located in the vicinity of overhead power lines 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, or integral convenience receptacles as this can result in a risk of fire or electric shock. 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 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 - Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: • W hen the power-supply cord or plug is damaged. •If liquid has been spilled, or objects have fallen into the product • If the product has been exposed to rain or water.•If the 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. •If the product has been dropped or damaged in anyway. • W hen 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 result in fire, electri c 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 condition. 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 IMPORTANT SAFETY INSTRUCTIONS ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNI T (NEC SECTION 810-20) GROUNDING CONDUCTOR S (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) ELECTRIC SERVICE EQUIPMENT Fig. A NEC — NATIONAL ELECTRICAL CODE C A U T I O N : T O R E D U C E T H E R I S K O F E L E C T R I C SHOCK, DO NOT REMOVE THE COVER (OR BACK). T H E R E A R E N O U S E R S E R V I C E A B L E P A R T S INSIDE REFER SERVICE TO YOUR AUTHORIZED AMERICAN AUDIO® SERVICE TECHNICIAN. DX5R™ Electrical Safety Precautions ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 3
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 situ
ated
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 away
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.
U se a soft cloth to wipe down the outside 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 Au
d io®
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.
DX5R™ Safety Precautions
©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 4
Introduction: Congratulations and thank you for purchasing the American Audio ® DX5R™ mixer. This mixer is a rep- resentation of American Audio’s continuing commitment to produce the best and highest quality audio products possible at an affordable price. The DX5R™ comes with a 1 year limited warranty! Please read and understand this manual completely before attempting to operate your new mixer. This book - let contains important information concerning the proper and safe operation of your new mixer. Customer Support: American Audio ® provides a toll free customer support line, to provide set up help and to 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: (323) 582-2610 E-mail: [email protected] 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, doing so will void your manufactures warranty. In the unlikely event your mixer may require service, please contact American Audio® customer support. Do not discard the packing carton in the trash. Please recycle when ever possible. DX5R™ Introduction ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 5 DX5R™ 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: • When installing this mixer, please make sure that the device is not exposed or will not be exposed to extreme heat, moisture or dust! • Do not operate the mixer in extremely hot (more than 30°/100°F) or extremely cold (less than 5°C/40°F) surroundings. • Keep the unit out of direct sunlight and away from heaters. • 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 fire, 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.
American Audio® would like to thank for your purchase of this great product. For those of you that are to 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 basic understand - ing of the unit. The DX5RTM is part of American Audio’s continuing evolution in audio technology. This unit has been built and designed with the typical DJ in mind, by DJ’s. We have attempted to provide you with the most reliable product on the market by using only components made from quality prod - ucts. MASTER LEVEL (8) - Use this level control to set your 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. HEADPHONES (25) - To avoid sever hearing damage, always be sure the headphone level is set to minimum before plugging them in. Never put the headphone on without making sure the headphone level is turned down. MICROPHONE 1 (1) - The main mic connector uses a 1/4” jack unbalanced connector on the rear of the unit or XLR balanced connection on the face of the unit. Both microphone connection marks as MIC 1 are controlled by the MIC 1 VOLUME knob. Always leave the mic level to it’s minimum level when not in use. BALANCED XLR OUTPUTS (27) - The Master Output includes a pair XLR Balanced JACKS as well as a pair RCA UNBALANCED JACKS (19). 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. FADER ASSIGN SWITCH (19) - This is a five position switch that assigns a channel to the CROSS - FADER (18). When a channel is assigned to the left side of the CROSSFADER (18) that channels output level is routed to and controlled by the CROSSFADER (18). Sliding the CROSSFADER (18) to left position will send the volume output of the assigned channel to the MASTER VOLUME LEVEL (8), siding the CROSSFADER (18) to right position will cut that channels volume to MASTER VOLUME LEVEL (8). The reverse is true for the right Rotary Channel Gain assign switch. When the assign switch is set to the “OFF” position the crossfader will have no function. BOOTH LEVEL (BOOTH LEVEL VOLUME CONTROL) (22) - This rotary knob is used to control the output volume to any source connect to the BOOTH OUTPUT JACKS (34) on the rear of the unit. Be sure this volume control is always set to zero before turning the unit on and off. SUBWOOFER OUTLEVEL - This knob is used to control a completely independent subwoofer output level. The output signal is sent through the mono SUBWOOFER OUTPUT JACK (33) on the rear of the unit. DX5R™ Quick start instructions ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 6 DX5R™ Unpacking Every DX5R™ has been thoroughly tested and has been shipped in perfect operating condition. Care- fully 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 nec - essary to operate the mixer has arrived intact. In case 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. . . . . . . . , , . . . .
DX5R™ Controls and Features
1. MIC 1 ON/OFF - This button is used to turn the microphone signal on and off.
2. MIC 1 (MICROPHONE 1 INPUT) - This jack accepts a standard XLR 3-pin balanced male plug
.
The volume output level for this microphone is controlled by the
MIC 1 VOLUME KNOB (1).
3. MIC 1 VOLUME (MICROPHONE 1 VOLUME LEVEL) - This rotary knob is used to control the
volume output level for any microphone connected to the MIC 1 INPUT JACKS (2 or 31) . Turning the
knob in a clockwise direction will increase volume output.
4. CHANNEL SOURCE SELECTOR SWITCH (TRANSFORMER SWITCH) - These switches are
used to select the input source assigned to 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. For all other
input devices such as CD players and tape decks this switch must be in the “line” position.
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 the gain level control:
1. Be sure the MASTER VOLUME CONTROL (8) is set to level 8.
2. Set the ROTARY CHANNEL GAIN (6) 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 in the CHANNEL LED
LEVEL INDICATOR (7).
5. Repeat this step for all channels
.
6 . ROTARY CHANNEL GAIN - The Rotary Channel Gains are used to control the output signal of any
source assigned to its particular channel. However, the master volume for all channels is controlled by
the MASTER VOLUME CONTROL (8).
7. CHANNEL VOLUME LEVEL INDICATORS - The LED’s indicators that run along each channels EQ
©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 7
Top Panel
ASSIGN CH
LINE 7
LINE 8
CUE
CUE
ASSIGN CH
010
5
CUE BOOTH LEVELMASTER LEVEL
PHONES
CUE MIXING
CUE PGM
0010
POWER
LINE 5
LINE
6
PHONO 2/LINE
3
LINE
4
PHONO 1/LINE
1
LINE
2 40
CUE MASTER LEVEL
CUE LEVEL
010
OFF1234 OFF1234
+-BASSLOWMID HIGHMID TREBLE- -+-+
MIC 1
+
5
L
R-30
2010 7 4 2 0 2 4 7 10+ dB
dB
BASS TREBLE
-15+15
OFF
ON
"Q" START ON
OFF
"Q" START
010
GAIN
-10-5-3-10+1+3+5+10+15100
MIC 1
SPLIT CUE
ONOFF
5
SUBWOOFER OUT010
MIC 2
+15-15
010-10010
0-3-5-1+1+3+5
0
+10 +1510
GAIN
-10010
0-3-5-1+1+3+5
0 +10
+1510
GAIN
-10010
0-3-5-1+1+3+5
0+10
+1510
GAIN
010
FADER "Q" START
OFF
ONMIC 1
OFF
ONMIC 2
1
142221201918171615
5432678910 111213
2423
DX5R™ Controls and Features Cont. 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 CONTROL - This rotary knob is used to control the master output level (volume). To avoid distorted output maintain an average output signal level of +4 dB. Be sure this volume control is always set to zero before turning the unit on. 9. MASTER OUTPUT 4-BAND EQ - The DX5R includes a 4-band master output EQ. The adjustable EQ bands are bass, mid low, mid high, treble. These knobs are used to increase (+20dB) or decrease (-30dB) the band width of each frequency applied to the output source signal. Turning the knobs in a counter-clockwise direction to decrease a value or clockwise to increase a value. 10. MASTER OUTPUT INDICATORS - The dual LED’s indicators are used to indicate the master output volume level and directly reflect the output signal. To avoid signal distortion maintain an average signal output of +4dB. 11. SUBWOOFER OUTLEVEL - This knob is used to control a completely independent subwoofer output level. The output signal is sent through the mono SUBWOOFER OUTPUT JACK (33) on the rear of the unit. 12. MAIN POWER SWITCH - This is the main power ON/OFF button. A red LED below the power switch will glow indicating main power is on. Before main power is applied, be sure you have made all connections to the mixer. Also be sure your amplifier(s) is(are) turned off. Remember to avoid damag - ing pops to your speakers, the mixer is turned on first and turned off last. 13. 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 right channel of the headphones. Essentially splitting the cue signal in half. This process will allow for headphones mixing. The CUE MIXING CONTROL (23) will also work in conjunction with function. Please note that this function will only work with a set of stereo headphones. 14. MICROPHONE EQ - These controls are used to adjust the microphone treble level, midrange, and bass levels. Each microphone input has a separate channel EQ. MICROPHONE TREBLE CONTROL - This knob is used to adjust the treble levels of the Micro phone 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 treble applied to the microphone signal, turning the knob in a clockwise direction will increase the amount of treble applied to microphone signal. 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 bass applied to the microphone signal . 15. MIC 2 ON/OFF - This button is used to turn the microphone 2 signal on and off. 16 . MIC 2 VOLUME (MICROPHONE 2 VOLUME LEVEL) - This rotary knob is used to control the volume output level for any microphone connected to the MIC 2 INPUT JACK (43). Turning the knob in a clockwise direction will increase volume output. 17. CUE S ELECTOR SWI TCH - These buttons are used to activate a channels “CUE” mode. A red ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 8
LED next to the Cue Selector Button will glow when a channels cue mode is activated. The Cue func- tion sends a channels incoming signal to the headphones. The cue volume level is adjusted by the CUE LEVEL KNOB (24). Be sure the CUE MIXING KNOB (23) is in the “CUE” position to hear a selected channels source. 18 . FEAT HER FADER PLUS CROSSFADER - This fader is used to blend the output signals of any two channels together. When the fader is in the full left position, the output signal of any channel assigned to the left side of the fader will be controlled by t h e master volume level. The same fundamentals will apply for any channel assigned to the right side of the fader. Sliding the fader from left position to the right will vary the output signals of any two channels respectively. When the crossfader is set in the center position, the output signals of both channels will be even. 19. FADER ASSIGN SWITCH - This is a five position switch that assigns a channel to the CROSS - FADER (12). When a channel is assigned to the left side of the CROSSFADER (18) that channels output level is routed to and controlled by the CROSSFADER (18). Sliding the CROSSFADER (18) to left posi - tion will send the volume output of the assigned channel to the MASTER VOLUME LEVEL (8), siding the CROSSFADER (18) to right position will cut that channels volume to MASTER VOLUME LEVEL (8). The reverse is true for the right Rotary Channel Gain assign switch. When the assign switch is set to the “OFF” position the crossfader will have no function. 20. Q-START ON/OFF SWITCH - This function works in conjunction with a compatible American DJ® or American Audio® “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 (18). The ON/OFF “Q” START SWITCH activates the FADER “Q” START feature. When in the ON position, the FADER “Q” START automatically returns the CD player to the preset CUE POINT. For example; Assuming you have two compatible American AudioTM CD players or a com- patible 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 SWITCH to the OFF position to disengaged “Q” Start function and resume to a normal fader. 21. BOOTH LEVEL (BOOTH LEVEL VOLUME CONTROL) - This rotary knob is used to control the output volume to any source connect to the BOOTH OUTPUT JACKS (25) on the rear of the unit. Be sure this volume control is always set to zero before turning the unit on and off. 22. CUE MIXING CONTROLLER - This knob is used to select the monitoring source, either the master output or a channel. The cue level is prefader and is not affected by a channel’s fader level. To monitor the master output signal turn the knob to the “PGM” position to monitor a channel signal turn the knob to the “CUE” position. To vary the amount of either signal turn the knob more or less to the center position. If the knob is set to the center position, you can monitor both the cue and master output levels equally. 23. CUE LEVEL VOLUME CONTROL - This knob adjusts the headphone volume output level. Turning the knob in clockwise direction will increase headphone volume output. 24. 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 (24) is set to a m inimum be fore you put the head phones on. ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 9 DX5R™ Controls and Features Cont.
DX5R™ Controls and Features Cont. ©American Audio® - www.AmericanAudio.us - DX5R™ Instruction Manual Page 10 25. POWER CONNECTION - This connector is used to supply main power to the unit via the included detachable power adaptor. Use only the supplied AC power adaptor. This cord is designed to fit in one direction only. Do not attempt to force a cord in if it does not fit, be sure the cord is being inserted properly 26. BALANCED XLR MASTER OUTPUTS - The Master Output includes a pair XLR Balanced JACKS as well as a pair RCA UNBALANCED JACKS (28). 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. 27. RCA MASTER OUTPUTS - The Master Output includes a pair XLR BALANCED JACKS (27) as well as a pair 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 (27). 28. PLAYER CONTROL - These jacks are used to control the “Q-Start” function between the mixer and a compatible American Audio® or American DJ® CD Player. Connect the mono mini plugs included with your CD player from CD player controller jacks into these jacks, input CD 1 into jack A and CD 2 into jack B and so on. Be sure to only use the mono tip mini plugs included with your CD player to avoid damage to the mixer and/or the CD player. 29. 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. 30. CHANNEL LINE LEVEL SELECTOR SWITCHES - These switches are used to change the volt- age line levels of there respected Phono/Line 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 “LINE” position. Always be sure main Rear Panel 25 414243 293029282726 33343536373839403132