Instruction d'utilisation Nady Systems OCTAVO U-81

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U-81 OCTAVO
Eight Discrete UHF Channels
SERVICE INFORMATION
Wireless Microphone System
(U.S.) If you are experiencing operation problem with your system, check out the support
page on the Nady website: www.nady.com for help and for contacting the Nady Service
Department. Should your wireless System require service, you must contact the Nady Service
Department at (510) 652-2411 for a Return Authorization (R/A) Number and a service quote
(if out of warranty). Make sure the R/A Number is clearl

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NOTES 15

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U-81 OCTAVO FREQUENCY PLAN TABLE OF CONTENTS 740 MHZ—764 MHz TABLE OF CONTENTS ..................................................................................................3 Eight selected Frequencies in 24MHz wide Group INTRODUCTION .............................................................................................................3 USING THIS MANUAL ...................................................................................................3 U8-1 U8-2 U8-3 U8-4

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SYSTEM FEATURES SPECIFICATIONS U-81 OCTAVO Wireless Receiver OVERALL SYSTEM PERFORMANCE • Operates on select UHF frequencies from 740MHz to 806MHz RF Carrier Frequencies ............ Selected factory installed frequencies between 740MHz-806MHz • Eight independent single-channel UHF wireless receivers in a single housing for simul- Frequency stability ......................................................................... +/-0.005% (Crystal Controlled) taneous operation for up to eight transm

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TIPS U-81 OCTAVO RECEIVER OPERATING INSTRUCTIONS • If the Volume Control of the receiver is set too high, it may over-driver the input of the 1. Rack-Mounting The Receiver mixer, causing distortion. Conversely, if the output is set too low, the overall signal- The U-81 OCTAVO receiver has pre-drilled holes for rackmounting. Simply attach the to-noise ratio of the system may be reduced. Adjust the output level of the receiver Rack Mount Ears (1) on each side and fasten with supplied screws. s

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U-81 OCTAVO RECEIVER OPERATING INSTRUCTIONS CAUTIONS AND TROUBLESHOOTING 16. No Audio • For each channel you wish to use, insert an audio cord with a XLR female plug into its If you are not getting audio through the U-81 OCTAVO system, slide the transmitter Balanced XLR out (9) jack on the back of the receiver. Plug the other end of this cord POWER or MUTE (STDBY) switch to ON, carefully check all connection and system into your amplifier, effects or mixing board. The front panel individual

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UB-81 BODYPACK MIC TRANSMITTER UH-81 HANDHELD MIC TRANSMITTER 7. UH-81 Transmitter Set Up • Release the Battery cover (11) by pressing the locking tab and slide down as per ar- INPUT SELECTOR row, exposing the Battery holder (12). Insert two fresh AA alkaline or NiMH batteries, SWITCHES observing the correct polarity as marked, and slide the battery cover back on to the mi- GT HM LT crophone. Make sure the cover is closed completely. Fresh alkaline batteries can last Instrument up to 10 hours

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UB-81 BODYPACK MIC TRANSMITTER UB-81 BODYPACK MIC TRANSMITTER and screeching) will be avoided. Please also note the pickup pattern characteristics of 8. UB-81 Transmitter Set Up the microphone selected. Omni directional mics pick up sound equally from all direc- • Install by battery for the UB-81 transmitter by snap-opening the Battery door (15) and tions, and are prone to feedback if not used carefully. Unidirectional mics are more inserting a fresh 9V alkaline or NiMH battery into the Batte