Williams Sound MOD 112 Guide d'installation

Williams Sound ® Helping People HearSoundPlus®WIR TX850 Infrared System,Selectable 95 kHz or 250 kHz CarrierLarge Area Infrared Listening SystemModu

Williams Sound ® Helping People Hear10INSTALLATIONSTEP 3: BASEBAND CABLE CONNECTIONIF YOU ARE USING ONE EMITTER:Step 1: Determine the length of RG-5

Williams Sound ® Helping People Hear11Nut Secured IntoPlug Assembly50 Ω BNC Plug ConnectorPlug AssemblyContactClampGrooved SideGasketWasherNutGasket

Williams Sound ® Helping People Hear12INSTALLATIONSTEP 4: MOD 111 MODULATOR SETUPLOCATIONThe Modulator is usually located with the sound system ampl

Williams Sound ® Helping People Hear13UNBALANCED LINEA 1/4 inch Tip-Sleeve (2 conductor) phone plug is used.8 Ω speaker lines can be connected to th

Williams Sound ® Helping People Hear14CONTROLS ANDFEATURESMOD 111 FRONT PANELPOWER SWITCHTurns the entire system on and off. The associated wall mou

Williams Sound ® Helping People Hear15AUDIO PROCESSOR SWITCHSelects one of the two modes available.LIMIT MODEThe audio processor has little effect o

Williams Sound ® Helping People Hear16LINEBoth balanced and unbalanced line level signals can be accommodated. The minimumacceptable level is approx

Williams Sound ® Helping People Hear17POWER IN21 VAC to 26 VAC only, 50 or 60 Hz (TFP 016 Power Supply). Current consumption isapproximately 70 mA.T

Williams Sound ® Helping People Hear18BASEBANDINConnects to the Baseband Out jack of the MOD 111 modulator or another TX8 emitter.BASEBAND OUT:Conne

Williams Sound ® Helping People Hear19RECEIVERINSTRUCTIONSIR RECEIVER MODELS WIR RX7 & WIR RX8Make sure the “eye” on the front of the receiver i

Williams Sound ® Helping People Hear20RECEIVER MANAGEMENTDifferent types of facilities will use different approaches for receiver management andearp

Williams Sound ® Helping People Hear21TROUBLESHOOTINGNEITHER TX8 INDICATOR LIGHT IS ON (FIGURES 1A AND 13). Make sure the wall transformer is plugg

Williams Sound ® Helping People Hear22WARRANTYWilliams Sound infrared modulators, emitters and receivers are warranted against defects inworkmanship

Williams Sound ® Helping People Hear23SoundPlus®WIR TX850 Infrared System SpecificationsSELECTABLE CHANNEL INFRARED MODULATOR, MODEL MOD 111Dimensio

FRONT PANEL:Power Indicator: Red LED, visible from bottom through vent holes, lower rightBaseband Indicator: Red LED, visible from bottom through vent

SOUNDPLUS®WIR TX850 INFRAREDLISTENING SYSTEM, SELECTABLE95 KHZOR250 KHZ CARRIERINSTALLATION GUIDE AND USER MANUALContents PageSYSTEM OVERVIEW4INSTALLA

Williams Sound ® Helping People Hear4SYSTEMOVERVIEWThe Williams Sound WIR TX850 System consists of a MOD 111 Modulator and one or moreTX8 Emitters (

TX8 TransmitterMOD 111 ModulatorPower Supply120 VAC (US): TFP 016230 VAC (CE): TFP 027Baseband InBaseband OutPower Supply120 VAC (US): TFP 010230 VAC

Williams Sound ® Helping People Hear6INSTALLATIONPROCEDUREINSTALLATION STEP 1: TX8 EMITTER SET-UPSELECTING A MOUNTING LOCATIONThe most important pri

Williams Sound ® Helping People Hear7ILLUMINATION PATTERNSThe infrared illumination pattern from a single emitter is cone-shaped, with a 50° angle.

Williams Sound ® Helping People Hear8These patterns are the direct radiation pattern. The infrared radiation does not drop to zerooutside the illust

Williams Sound ® Helping People Hear9INSTALLATIONSTEP 2: TX8 POWER WIRINGFOR U.S. APPLICATIONS:The TX8 Emitter is supplied with a low-voltage wall t