Nady Systems Microphone dual wireless microphone system User's Manual
Contents
1. This warranty is subject to the following conditions 1 This system must have been purchased from an authorized Nady dealer and all warranty service must be performed by Nady s service department Any service not performed by Nady will automatically void this warranty 2 Items not covered physical damage resulting from improper handling of the unit in transit from the factory by the shipper Nady Systems is not responsible for such damage and all such claims must be made against the shipping company by the consignee defects caused by normal wear of the product expendable parts are typically connectors cables potentiometers switches and similar components damage or defects caused by abuse neglect accident failure to connect or operate the unit in any way that does not comply with applicable technical or safety regulations or improper repair excessive heat or humidity alteration or unreasonable use of the unit causing cracks broken cases housings or parts damage caused by leaking batteries finish or appearance items items damaged in shipment en route to Nady Systems Inc for repair The warranty is null and void if any Nady serial number has been removed or defaced How To Obtain Service 1 If factory service is required please contact our Service Department at 510 652 2411 for a return authorization R A number Make sure the R A number is clearly marked on the outside of your package Please note if an R A num2. panel power On Off switch CH 1 and CH 2 output volume controls Power On LED CH 1 and CH 2 transmitter on LED indicators Back panel 1 4 audio output jack and DC power input jack for supplied AC DC adaptor Dual retractable CH 1 and CH 2 antennas Special added circuitry eliminates ransmitter On Off pop noise Handheld Microphone Transmitters Each transmitter operates on a separate single frequency in the VHF 170 216MHz band and can be used singly or together simultaneously with the DKW Duo dual receiver Easy convenient operation with On Off switch and low battery LED indicator which flashes once for unit On and lights steady for low battery alert Features the Nady DM 20 unidirectional dynamic cartridge for optimum true sound maximum feedback rejection and minimal handling noise Each transmitter operates up to 15 hours ona single 9V alkaline battery Operation Receiver 1 Plug the AC DC adapter provided into the 9VDC INPUT JACK 3 on the back of the receiver Then plug the power supply into an AC outlet Switch the POWER 1 to the On position The POWER ON LED 2 will now light and the receiver is operational 2 Rotate and extend ANTENNAS 4 fully angled at 60 position as shown 3 The 1 AUDIO OUTPUT JACK 5 provides a fixed unbalanced MIC level audio output for connection to your mixer with the 1 4 to cord supplied As when making any connection make sure the mixin
3. OWNER S MANUAL SYSTEMS INC Dual Wireless Microphone System Contents Introduction System Features Operation sa Specifications a ee 5 SENy GEN Oma oe 6 AUANEUIL E18 eeneneyrercentoec eri carer reece a A e A A A E EEE 7 Introduction Thank you for choosing the Nady DKW Duo dual wireless microphone system we know you will be very pleased with its performance and features The Nady DKW Duo is the perfect entry level professional wireless delivering clear transparent audio for a variety of singing and speech applications at a breakthrough new low price System Features Receiver e All the advantages and freedom of one or two channels of wi reless operation without cumbersome cords Easy to use simply mixer or amplifier ins microphone Use both channels w plug into your audio ead of your wired ith single receiver and two handheld microphone transmitters for simu operation taneous dual Excellent high fidelity audio perfect for public speaking karaoke recreational singers DJ s and many other applications 150 feet typical ope rating range up to 300 feet line of sight or loud inputs or bac quiet use High band VHF 170 216 MHz operation or interference free performance Advanced audio processing circuitry for a wide dynamic range no overloading kground hiss during Complete controls and connections or professional operation include front
4. ber is not included our Shipping Department cannot accept your package 2 Send the unit back to Nady Systems 6701 Shellmound Street Emeryville CA 94608 freight pre paid You must include proof of date and place of purchase i e photocopy of your bill of sale or Nady cannot be responsible for repair or replacement Nady Systems Inc will not repair nor be held responsible for any units returned without proper identification return address and R A number clearly marked on the package 3 Per the above Nady will perform all warranty service and return the unit to you at no charge Nady Systems will inform the buyer if product sent in does not meet the terms of this warranty and will provide a quote for fixing the unit and or shipping it back exclusively at the buyer s expense AD SYSTEMS INC 6701 Shellmound Street Emeryville CA USA 94608 T 510 652 2411 F 510 652 5075 www nady com
5. g board s volume is at the minimum level before plugging in the receiver to avoid possible sound system damage Note this output is the sum of the signals received by both the internal receivers CH 1 CH 2 Use the CH 1 amp CH 2 VOLUME CONTROLS 6 to adjust the individual relative channel volumes SYSTEMS DKW DUO ADy NADY systems INC esey Emeryville California USA Made in China ANT 2 MIX OPTPUT SERIAL NO CAUTION DO NOT OPEN pdsv ce ANT 1 Handheld Microphone Transmitters 1 Unscrew the BATTERY COMPARTMENT COVER 8 and remove Insert a fresh 9V BATTERY 9 observing correct polarity as marked and screw the cover back on to the microphone To ensure proper battery contact the cover must be screwed on completely 2 Turn on the handheld mic by sliding the OFF ON SWITCH 10 to the On position The BATTERY INDICATOR LED 11 will give a single quick flash indicating usable battery strength In the case of a dead or low battery the LED will either not go on at all or will stay on continuously indicating that the battery should be replaced with a fresh one 3 The microphone is now ready to use The corresponding RX LED 7 on the DKW Duo receiver should now be lit indicating a received signal from the transmitter on that Channel 1 2 Adjust the VOLUME 6 control of the receiver channels you are usi
6. ng clockwise to about 3 rotation until the volume level is comfortable for your application If using both CH 1 and CH 2 adjust the relative volume of each channel as desired in the mixed summed receiver AUDIO OUT 5 Note Observe care in selecting PA volume transmitter location and speaker placement so that acoustic feedback howling or screeching will be avoided Specifications OVERALL SYSTEM PERFORMANCE Frequency Response Dynamic Range Total Harmonic Distortion RF Carrier Frequency Range Frequency Stability Modulation Operating Range TRANSMITTER Audio Input Controls LED Indicator Unit RF Power Out Harmonic amp Spurious Emissions Battery Battery Life Dimensions Weight w o battery RECEIVER Controls Connectors LED Indicator Dimensions Weight Power Requirements Antennas 80 14 000 Hz 3dB 95dB lt 0 7 170 216 MHz 0 005 crystal controlled FM F3E 15KHz max 150 ft typical up to 300 ft line of sight Nady DM 20D unidirectional dynamic cartridge Off On switch On single flash Low Battery Alert steady 50mW Max allowed by FCC gt 40dB 9V Alkaline Up to 15 hours 8 9 X 1 4 Dia 22 6 X 3 5 cm 5 4 oz 151 g Power On Off 1 unbalanced audio out jack 2 1mm barrel type DC input jack Power On Transmitter RF CH A amp CH B 8 2 X 5 3 X 1 75 20 8 X 13 5 X 4 4 cm 16 1 oz 451 g 9V 120mA n
7. ominal AC DC adapter supplied Dual 15 38 cm collapsible Specifications subject to change for product improvement purposes Service Information In the U S If you are experiencing operational problems with your system please refer to Authorization R A Number and service quote if out of warra umber is clearly marked on the outside of the package tha he Support page at www nady com for assistance Should your wireless system require service please contact the Nady Service Department at 510 652 2411 to obtain a Return nty Make sure the R A you are returning If your unit is out of warranty please enclose a cashier s check or money order or pay by credit card per instructions by the Nady Service Department Ship your unit prepaid o Nady Systems Service Department 6701 Shellmound Street Emeryville CA 94608 Include a brief description of the problem you are experiencing For service of a unit under warranty please follow the instructions in the following section Outside the U S For service or warranty matters please contact the Nady distributor in your country through the dealer store from which you purchased Do not attempt to service this unit yourself as it can be dangerous and will also void the warranty his product 90 Days Limited Warranty Nady Systems Inc warrants to the original consumer purchaser U S A only that the unit is free from any defects in material or workmanship for a pe
8. riod of 90 days from the date of original retail purchase If any such defect is discovered within the warranty period Nady Systems Inc will repair or replace the unit free of charge subject to verification of the defect or malfunction upon return to Nady Systems Please do not return your Nady product to the store where it was purchased as Nady Systems handles your warranty service directly Communication with our Service Department is the most efficient means of servicing your unit and we are dedicated to keeping you a satisfied customer To the extent permitted by law any applicable implied warranties including warranties of merchantability and fitness are hereby limited to 90 days from the date of purchase Consequential or incidental damages resulting from a breach of any applicable express or implied warranties are hereby excluded This warranty is in lieu of all other agreements and warranties general or special express or implied and no representative or person including a Nady dealer agent or employee is authorized to assume for us any other liability in connection with the sale or use of this Nady Systems product Whereas some states do not allow limitations on how long implied warranties last and do not allow exclusion of incidental or consequential damages the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which may vary from state to state
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