Owner’s Manual DKW-8U Single Channel UHF Wireless System
Contents Introduction.............................................................................................................................. 2 Using this Manual..................................................................................................................... 2 System Features...................................................................................................................... 3 DKW-8U Receiver..........................................................................
System Features DKW-8U Receiver • Unprecedented value in a single-channel UHF wireless mic/instrument system with interference-free operation in any application or locale on select UHF frequencies on separate bands, 902-928MHz and 944-952MHz • Compact, simple set up to operate— simply plug in instead of your wired microphones or instrument cable • All the advantages and freedom of wireless operation without cumbersome cords • Excellent high fidelity audio—perfect for public speaking, karaoke/recreational si
DKW-8U Receiver 1. Receiver Placement Microphone Connection This unit is designed for desktop use and can be placed on any flat surface that is secure. Do not place, however, on amplifiers or other equipment that can get hot in operation. This unit is not designed for rackmounting. (Using the HT-8U handheld microphone or the BT-8U transmitter with either a headworn or lavalier microphone transmitter) 2. Powering the Receiver Plug the 14V/0.
4 5 7 3 8 2 6 1 5
HT-8U Handheld Mic Transmitter 1. Release the BATTERY COVER (9) by pressing the locking tab and slide down as per the arrow, exposing the BATTERY HOLDER (10). Insert two fresh AA alkaline or NiMH batteries, observing the correct polarity as marked, and slide the battery cover back on to the microphone. Make sure the cover is closed completely.
BT-8U Bodypack Mic Transmitter 1. Snap open the BATTERY DOOR (13) and insert a fresh 9V alkaline or NiMH battery into the BATTERY COMPARTMENT (14) observing the correct polarity. Close the battery door to its original position and completely cover the battery. Fresh alkaline batteries can last up to 10 hours in use, but in order to ensure optimum performance, it is recommended that the battery be replaced after 6-8 hours of use.
(Note: Scratchy noises can sometimes occur when some electric guitars with dirty pots or connections are used with any wireless system. Therefore, the supplied INSTRUMENT CORD (17) has a factory-installed capacitor inside the 1/4” plug. This capacitor provides first order filtering of the RF signal from the cord into the guitar and eliminates virtually all scratchy noises.
INPUT SELECTOR SWITCHES HL 13 Instrument 23 G G H L HL Headworn G G H L HL Lavalier 24 22 21 G G H L 20 15 14 17 18 19 9
Specifications DKW-8U OVERALL SYSTEM PERFORMANCE Frequency Response Dynamic Range Total Harmonic Distortion RF Carrier Frequency Range Frequency Stability Modulation Operating Range 50 Hz - 16 KHz, - 3 dB 120 dB <1% UHF, choice of single frequencies on separate bands, 902-928MHz and 944-952MHz +/- 0.005%, crystal controlled FM +/-20KHz normal Up to 250 ft.
One Year 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 period of one year 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.
Service Information In the U.S. If you are experiencing operational problems with your system, please refer to the 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 Authorization (R/A) Number and service quote (if out of warranty). Make sure the R/A Number is clearly marked on the outside of the package that you are returning.
