Instruction d'utilisation Nady Systems U-33B

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U-33B
UHF Bass Wireless Microphone System
DigiTRU Diversity™
Nady Wireless Systems are type accepted under FCC rules parts 90, 74 and 15. The
device complies with RSS-210 of Industry & Science Canada. Operation is subject to
the following two conditions: (1) this device may not cause harmful interference and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
NADY SYSTEMS, INC.
6701 Shellmound Street • Emeryville, CA 94608 USA
Tel: 51

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SERVICE (U.S.) Should your Nady Wireless Microphone System require service, please contact the Nady Service Department via telephone at (510) 652-2411 or e-mail to service@nady.com for a Return Authorization (R/A) Number and a service quote (if out of warranty). Make sure the R/A Number is clearly marked on the outside of the package and enclose a cashier's check or money order (if not prepaid with a credit card). Ship the unit prepaid to: Nady Systems, Inc., Service Department, 6701 Shellmound

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CONTENTS SPECIFICATIONS U-33B OVERALL SYSTEM PERFORMANCE CONTENTS ....................................................................................................... 3 Frequency Response 30 Hz - 18 KHz, – 3 dB Dynamic Range 120 dB INTRODUCTION ................................................................................................ 3 Total Harmonic Distortion < 0.6% USING THIS MANUAL ....................................................................................... 3 RF Carrier F

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SYSTEM FEATURES U-33B BASS RECEIVER • Specially customized for use with bass guitar transmitter and features Enhanced Headroom™ for maximized possible clarity and distortion-free audio 22 • Unique user adjustable Bass Boost™ control for dialing in the exact desired bass punch and presence missing in standard wireless 18 19 21 20 • Nady’s proprietary companding circuitry for an industry best 120dB Dynamic Range, and clearest, most natural sound available • Clear channel operation on the wide open

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UB-33B BASS WIRELESS TRANSMITTER U-33B RECEIVER 1. Open the hinged BATTERY DOOR (16) and insert 2 fresh AAA ALKALINE 1. Rackmounting the Receiver BATTERIES into the BATTERY COMPARTMENT (17), observing the correct polarity. There are 2 options available for rackmounting the U-33B receiver: singly or side-by- Fresh alkaline batteries can last up to 5 hours in use, but in order to ensure optimum side with another U-33B receiver. performance, it is recommended that the batteries be replaced after 3

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5. Bass Boost Control Ordinary wireless systems all sound somewhat thinner (with less bass) than 15 15 hardwired. This is due to (1) natural side effects of the noise reduction circuitry employed, and (2) lack of the high-frequency roll-off normally caused by longer hardwired cable runs. Adjust the BASS BOOST (15) control to add back low frequency content in your signal as desired. This is a low-pass filter, with up to 6 dB of gain, over flat respsonse centered in the 30-300Hz, when turned fully