Radio Shack 32-2056 User's Manual
Contents
1. en ee Ra dioShack NEL STEREO SOUND MIXER 4 CHAN RadioShack MONG BATTERY LOW Indicator POWER Switch MONO STEREO ae a 0 aes 1 i zs 5 3 i 2 i nm ip CHANNEL 4 CHANNEL CHANNEL CHANNEL 1 4 Setting Up Your Mixer Notes Installing Batteries 1 Remove the battery cover 2 Insert one 9V battery not supplied in the battery compartment matching the polarity symbols and marked on the back of the battery cover 3 Replace the battery cover Replace the battery when BATTERY LOW indicator lights Battery Notes e Dispose of old batteries promptly and properly e Do not burn or bury batteries e Use only a fresh battery of the required size and recommended type e If you do not plan to use the mixer for more than a week remove the battery It can leak chemicals that can damage electronic parts Using AC Power Connect a 9V AC adapter not supplied to the DC 9V jack Connect the other end to the power source 2008 RadioShack Corporation e Always connect the AC adapter to the mixer before you connect it to AC power When you finish disconnect the adapter from AC power before you disconnect it from the mixer e Using an adapter that does not meet the specifications could damage the mixer or adapter Presetting the Mixer To prevent accidental audio mixing or channel overdrive set MONO STEREO to MONO set POWER ON2. including amplifiers that produce heat Power Sources Operate this appliance using only the power source indicated on its marking label If you are not sure of your home s power type consult your appliance dealer or local power company Power Cord Protection Route power supply cords so they are not likely to be walked on or pinched by items placed on or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the appliance 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 Nonuse Periods The power cord of the appliance should be unplugged from the outlet when the appliance is to be left unused for a long period of time Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock Objects and Liquids Never push objects of any kind into this appliance 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 appliance Carts and Stands If the
3. 1 2V Input Overload DN So sea csc trate eee eee ee AT more than 250 mV LENS stderr tees ter E O NEES A E ES T E N more than 6V DISTORT oieri aR E S less than 0 2 Signal to Noise RAC Gs ais car censccvasenentanccnaorcean derseeviers better than 60 dB Frequency Response cccsiescsseiisvasnrsseredcdteversetiavaeetwesdecs 10 35 000 Hz 3 dB Power Requirements Cease hea One 9V battery AC Adapter oo cccccccccecseceeesecesteeeesseessseeenteeenneeens Output VDC 100 mA eT er E eT eT Mere E Tren cen ver rene TTT r es Input 120V AC 60 Hz Dimensions AX WD nan 2 3 16 x 10 8 x 6 16 inches Oe RS eee ee nO Tee A ere eee 5 5 x 27 x 16 cm EON a E A 1 Ib 10 5 oz 850 g Specifications are subject to change and improvement without notice Actual product may vary from the images found in this document Recycle Rechargeable Batteries Sr Placing rechargeable batteries in the trash can be harmful to the A Y environment Instead recycle old rechargeable batteries at your lt 7 local RadioShack store free of charge RadioShack participates in the RBRC battery recycling program and is committed to preserving the environment and conserving natural resources Call 1 800 THE SHACK 1 800 843 7422 for more information Limited Warranty This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for one 1 year from the date of purchase from RadioShack company owned stores and authori
4. OFF to OFF and slide Channel 1 4 to 0 minimum before you connect to your power supply A sudden high output from the mixer could damage audio devices connected to the mixer and could damage your hearing especially if you use headphones Presetting Audio Devices Make sure you power off the devices before you connect them to the mixer To avoid sudden sound outputs from connected audio devices adjust the volume of the connected audio device to its lowest level All rights reserved RadioShack and RadioShack com are trademarks used by RadioShack Corporation 32 2056 r E Zum jerem 2 a ES i t z OUTPUT L and R LEIFA L ris s ET n r ee n a i Use shielded audio cables not supplied for all input connections The connected input source s signals are routed to the corresponding channel on the mixer Two stereo inputs Connect the line level outputs from one device to the mixer s AUX 1 INPUT R and L jacks Connect the line level outputs from the second device to the mixer s AUX 2 INPUT R and L jacks Four stereo sources as monaural inputs Use shielded Y adapters not supplied at each source s left and right outputs and connect a separate stereo source to each input jack AUX 1 R AUX 1 L AUX 2 R or AUX 2 L on the mixer Four monaural inputs Connect each monaural device to each input jack AUX 1 R AUX 1 L AUX 2 R or AUX 2 L on the mixer Two monaural sources as stereo inputs Us
5. appliance is used with a cart or stand the cart or stand should be a type recommended by the manufacturer An appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces cause the appliance and cart combination to overturn Damage Requiring Service Unplug this appliance 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 appliance e Ifthe appliance has been exposed to rain or water e Ifthe appliance 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 appliance to normal operation e Ifthe appliance has been dropped or damaged in any way e When the appliance exhibits a distinct change in performance Servicing Do not attempt to service this appliance yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 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
6. mixer before you turn on your amplifier 2 Turn on the output amplifier and set its volume to minimum 3 Set the audio input source s volume to minimum Turn on the source and set it to play or continuously talk into the microphone 4 Adjust the mixer s corresponding CHANNEL 1 2 3 or 4 to level 6 10 When mixing more than one audio input adjust each input s volume to about the same listening level 5 Adjust the output amplifier s volume as desired When you are finished mixing turn off the mixer the output amplifier and all audio input sources Mixing Mono or Stereo To mix mono signals with stereo signals set STEREO MONO to STEREO When STEREO MONO is set to MONO e The mixer routes monaural input signals of devices connected separately to the mixer s AUX 1 L AUX 1 R AUX 2 L AUX 2 R jacks to both outputs e The mixer changes stereo input signals of devices connected to the mixer s AUX 1 L R and AUX 2 L R jacks to monaural signals For mono amplifiers found in some PA systems it is best to set MODE STEREO MONO to MONO Voiceovers Talk into a microphone to mix pre recorded music or sound from an audio input source with your voice 1 Before talking adjust CHANNEL corresponding to the connected audio source to the desired volume level 2 As the music plays talk or sing into the microphone Adjust the microphone and audio levels so you can hear yourself over the music 3 I
7. part Unauthorized substitutions may result in fire electric shock or other hazards Safety Check Upon completion of any service or repairs to this appliance ask the service technician to perform safety checks to determine that the appliance is in proper operating condition 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 This will prevent damage to the product due to lightning and power line surges Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING To reduce the risk of fire or shock hazard do not expose this product to rain or moisture CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL The lightning symbol is intended to alert you to the presence of uninsulated dangerous voltage within this product s enclosure that might be of sufficient magnitude to constitute a risk of electric shock Do not open the product s case The exclamation symbol is intended to inform you that important operating and maintenace instructions are included in t
8. e shielded Y adapters not supplied at each source s monaural outputs and connect one source to AUX 1 R and L Connect the other source to AUX 2 Rand L i MIC jacks Four microphones Connect up to four microphones to the mixer s MIC jacks 1 4 Each microphone signal is routed to the mixer s corresponding channel If you connect an audio device and a microphone so they are output to the same channel the signals from both devices are mixed and controlled by the mixer Output To play the mixer s output through your speaker system at parties dances conferences etc use an audio patch cord not supplied to connect the mixer s OUTPUT L and R jacks to your receiver or amplifier s line input jacks To record the mixer s output use an audio patch cord not supplied to connect the mixer s OUTPUT L and R jacks to your recording device s line input jacks Thank you for purchasing your Stereo 4 Channel Microphone Mixer from RadioShack It enables you to mix and add sound from up to four microphones or two audio input sources such as a CD player tuner or cassette player Please read this user s guide before installing setting up and using your new product What s Included Mixer User s Guide Specifications Input Sensitivity I e EEEE eo teees eee eee eer 1 5 mV 600 ohm MA SS eine ma cece ola earl eee eine pease eee E T 150 mV 27k ohm Cumu Leve at 10k Ohim Load Ramen nee einen nT ee nent tet eae eee
9. f you pause and stop talking or singing adjust CHANNEL to its original position step 1 4 When finished adjust the microphone s volume to O and the audio source s CHANNEL to its original position step 1 Important Safety Instructions Read Instructions All safety and operating instructions should be read before the appliance is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings Follow all warnings on the appliance and in the operating instructions Cleaning Unplug this appliance from the wall outlet before cleaning Use only a damp cloth for cleaning Do not use liquid or aerosol cleaners Water and Moisture Do not use this appliance near water for example near a bathtub washbowl kitchen sink or laundry tub in a wet basement or near a swimming pool Mounting Accessories Do not place this appliance on an unstable cart stand tripod bracket or table The appliance may fall causing serious injury to a child or adult and serious damage to the appliance Ventilation Do not place the appliance on a bed sofa rug or other similar surface Do not place the appliance in a built in installation such as a bookcase or rack unless it provides proper ventilation as specified by the manufacturer Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances
10. he literature accompanying this product
11. ucts and products on which a refund is made become the property of RadioShack New or reconditioned parts and products may be used in the performance of warranty service Repaired or replaced parts and products are warranted for the remainder of the original warranty period You will be charged for repair or replacement of the product made after the expiration of the warranty period This warranty does not cover a damage or failure caused by or attributable to acts of God abuse accident misuse improper or abnormal usage failure to follow instructions improper installation or maintenance alteration lightning or other incidence of excess voltage or current b any repairs other than those provided by a RadioShack Authorized Service Facility c consumables such as fuses or batteries d cosmetic damage e transportation shipping or insurance costs or f costs of product removal installation set up service adjustment or reinstallation This warranty gives you specific legal rights and you may also have other rights which vary from state to state RadioShack Customer Relations 300 RadioShack Circle Fort Worth TX 76102 12 99 www radioshack com Q o 28 Protect the environment by recycling used electronics Go to wa Wwww ecyclingcentral com to tind a recycle location near you O8A08 32 2056 Printed in China Using Your Mixer 1 Set the POWER switch to ON To avoid popping sounds always turn on the
12. zed RadioShack tranchisees and dealers EXCEPT AS PROVIDED HEREIN RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN LIMITED WARRANTIES CONTAINED HEREIN EXCEPT AS PROVIDED HEREIN RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY INCLUDING BUT NOT LIMITED TO ANY DAMAGES RESULTING FROM INCONVENIENCE LOSS OF TIME DATA PROPERTY REVENUE OR PROFIT OR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF RadioShack HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above limitations or exclusions may not apply to you In the event of a product defect during the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option unless otherwise provided by law a correct the defect by product repair without charge for parts and labor D replace the product with one of the same or similar design or c refund the purchase price All replaced parts and prod
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