Vizio WT-870 manuals
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When we buy new device such as Vizio WT-870 we often through away most of the documentation but the warranty.
Very often issues with Vizio WT-870 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Radio Vizio WT-870 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Radio on our side using links below.
Vizio WT-870 Operating Instructions
8 pages 163.4 Kb
2 GENERAL DESCRIPTIONHANDLING PRECAUTIONS FEATURES 3 NOMENCLATURE[Front Panel]Power Switch Power Indicator Tuner Receptacle 871.Volume Control Reception Indicator Level Indicator [Rear Panel]Mixing Output Level SelectorAC Inlet (3 pins) Antenna ConnectorAudio Output XLR Connector Mic Output:60 dBV, output impedance : 600 , unbalanced. 4 TUNER MODULE INSTALLATION AND REPLACEMENTCAUTIONare qualified to do so. Refer all servicing to qualified service personnel. Color Identification LabelAttach one of the supplied labels of different colors to the tuner's panel. (Both the tuner and its (1) Remove the blank panel of the unit. (4) Fit the tuner panel in place. 3. Replacement 5 OPERATIONSCONNECTIONSWhen using with the mixing console, connect the output of WT-870 to XLR-type input connectors of 6 INSTALLATION PRECAUTIONSInstall the tuner, antennas, and antenna cable away fr om high frequency noise generating location, the diversity reception is not effective. RACK MOUNTING1. Mounting one unit in a rack. (Optional mounting kits MB-14 and BK-014B are to be used.) 7 ADDITIONAL EXPLANATIONS1. Diversity Reception Conventional single-antenna system receivers have often produced "null spots" where a radio signal the time.2. Squelch Circuit even a disturbing radio signal to be received provided its frequency is the same as the receiving radio signal even when the wireless microphone's power switch is left OFF.The squelch circuit of TOA's wireless systems consists of both the tone and noise squelches, and is kept completely quiet when the wireless microphone's power switch is set to OFF, ensuring reliable use in every application. 3. Frequency IndicatorsD = 170 MHz G = 200 MHz Therefore : D5432 = 175.432 MHz BLOCK DIAGRAM 8 SPECIFICATIONSTOA CorporationPower supplied to antenna : 9V DC, 30mA max. 60 dBV, 600 , balanced MIC : 60 dBV, 600 , unbalanced Approx. 2.3kg (5.07lb.) Module and blank panel: resin (black) WT-870 equipped with WTU-870 or WTU-871(S/N : 80 dB/Deviation : 40 kHz) Overall System Performance (WT-870, WTU-870/WTU-871, WM-280/WM-281/WM-290/WM-291)Under 1 % *Specifications are subject to change without notice. AccessoriesPower cable .......................... 1Warranty card ....................... 1 (only "L" version)
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