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  Williams Sound 

®  

Helping People Hear

SoundPlus

®

WIR TX10 Infrared Transmitter,

Selectable 95 kHz or 250 kHz Carrier

Large Area Infrared Listening System

Modulator-Transmitter 
Model WIR TX10

Installation
Guide &
User
Manual

MAN 085H

Summary of Contents for SoundPlus WIR TX10

Page 1: ...nd Helping People Hear SoundPlus WIR TX10 Infrared Transmitter Selectable 95 kHz or 250 kHz Carrier Large Area Infrared Listening System Modulator Transmitter Model WIR TX10 Installation Guide User Manual MAN 085H ...

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Page 3: ...UCTIONS 17 RECEIVER MANAGEMENT 17 USING MULTIPLE EMITTERS 16 TROUBLESHOOTING 18 WARRANTY 20 SPECIFICATIONS 21 NOTES TAKING A FEW MINUTES NOW TO READ THESE INSTRUCTIONS WILL SAVE TIME AND ENSURE PROPER SYSTEM OPERATION INFRARED RECEIVER PERFORMANCE CAN BE DEGRADED IF THIS SYSTEM IS USED IN CLOSE PROXIMITY TO HIGH EFFICIENCY LIGHTING EQUIPMENT WITH SOLID STATE BALLASTS I E HIGH EFFICIENCY FLUORESCEN...

Page 4: ...d light for transmission it is not affected by radio equipment and does not interfere with radio equipment No FCC license is required The coverage area for the TX10 will vary depending on the receiver being used see Figures 2 and 4 to demonstrate the receiver coverage area when operating a single TX10 transmitter in single channel mode Generally an RX3 receiver will operate up to 10 000 ft2 930 m2...

Page 5: ...LED Visible From Below Baseband Signal TX8 Emitter Baseband Out Baseband In TX10 Transmitter Audio Source Audio Input Line Level Output Power Supply 120 VAC US TFP 010 230 VAC CE TFP 027 Power Supply 120 VAC US TFP 010 230 VAC CE TFP 027 Phones Amplifier Power Limit Compress Audio Limit Compress Audio 5 0 1 2 3 4 6 7 8 9 10 Level 5 0 1 2 3 4 6 7 8 9 10 Level 5 0 1 2 3 4 6 7 8 9 10 Level 5 0 1 2 3 ...

Page 6: ...ng a single TX10 transmitter in single channel mode Generally an RX3 receiver will operate up to 10 000 ft2 930 m2 a RX7 8 receiver will operate up to 6 000 ft2 560 m2 and a RX4 receiver will operate up to 4 000 ft2 370 m2 These patterns are the direct radiation pattern The infrared radiation does not drop to zero outside the illustrated patterns it decreases It still may be useable at a greater d...

Page 7: ... Beam Spread Minimum receiver RANGE when operating with a TX8 or TX10 transmitter in Single Channel Mode RX3 Receiver 120 37 m RX7 8 80 24 m RX4 70 21 m SCREEN 30 STAGE 6 Center Of Transmitter Beam TX10 Range To determine the best location for the transmitter it helps to think of the IR transmitter as an invisible floodlight You ll want to aim it so the listeners are flooded with the infrared ligh...

Page 8: ... 30 36 42 40 60 80 100 120 140 FEET METERS HORIZONTAL RADIATION POLAR PATTERNS DISTANCE FROM EMITTER TO RECEIVER VERTICAL RADIATION POLAR PATTERNS DISTANCE FROM EMITTER TO RECEIVER 20 6 12 18 24 30 36 42 40 60 80 100 120 140 FEET METERS 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 RX4 Receiver 1 Channel Approx 4000 sq feet 370 sq m...

Page 9: ... are used to cover larger listening areas Generally it is desirable for the illumination patterns to overlap Note The coverage area will vary depending on the infrared receiver being used refer to Figures 2 and 4 to determine how many transmitters are required to achieve full coverage of a listening area When two transmitters are used at the same emmission point in single channel mode the overall ...

Page 10: ...the male end of the shaft into the female end of the swivel head An additional shaft can be added to create more distance between the wall ceiling and Transmitter Step 4 Place the plate cover snugly over the mounting plate This will hide the screws after installation Step 5 Screw the male end of the mounting plate into the female end of the shaft For suspended ceilings screw the female end of the ...

Page 11: ...ge One end of the power cord has a 3 pin Molex connector the other end is bare Cut the bare end of the power cord to length Strip this end down the middle approximately 1 inch then strip both of the resulting strands about 1 8 inch Install the crimp on spade terminals supplied and connect these to the screw terminals on the power supply TFP 010 Polarity is not important since AC power is being use...

Page 12: ...h Make sure you leave some slack at each end Step 2 Prepare the cable for an unbalanced or balanced connection See Figure 8a Step 3 Connect the audio cable to the Audio Input terminals using Figure 8b as a guide In Phase Balanced Line Using 1 4 Connector Unbalanced Line Using 1 4 Connector In Phase 3 Pin Connector 1 2 3 Balanced Line Using 3 Pin Connector 3 Pin Connector 1 2 3 Unbalanced Line Usin...

Page 13: ...band LED is not on check your audio source Step 4 Take a receiver into the listening area and walk around to check the reception Make sure the transmitter and receivers are set to the same frequency Make sure the eye on the receiver is not covered up when in use The receiver will not work if it is placed in a pocket or purse its eye must be able to see the transmitter panel A WIRM 1 Infrared Field...

Page 14: ...nector One 50 Ω device may be connected here using RG 58 cable Additional devices may be connected by Power Connection 120 VAC US TFP 010 230 VAC CE TFP 027 Audio Input Terminal block accepts line level balanced or unbalanced inputs Baseband Out BNC Connector 50 Ω 50 kHz 1 MHz Baseband BKT 012 Wall Ceiling Mount Template Set of threaded holes for use with omnidirectional mount Baseband Out Modulat...

Page 15: ...IO INPUT ADJUST Controls level of audio signal The control is connected between the input amplifier and the audio level processing circuit Accessed through holes in chassis bottom AUDIO LED Flashes to indicate audio signal level When Audio Input Adjust is set correctly and volume is normal the LED should flash intermittently BASEBAND LED Lights when audio signal is present Audio LED Flashes to ind...

Page 16: ...ou will need to cut it to length Additional RG 58 coax can be added Make sure you leave some slack at each end Step 2 Install BNC connectors on each end of the cable See Figure 13 Step 3 Connect the baseband cable from the Baseband Out jack on the TX10 Transmitter to the Baseband In jack on the first TX8 emitter in the chain Use the cable clamps and screws provided to secure the cable The coax can...

Page 17: ...your dealer or Williams Sound for details If the sound becomes weak or distorted replace the batteries The indicator light may still be on even with weak batteries Do not leave dead batteries in the receiver they may leak and damage the receiver RECEIVER MANAGEMENT Different types of facilities will use different approaches for receiver management and earphone sanitation Below are some options tha...

Page 18: ...the transmitter and that the Power and Audio LEDs are ON Check to see if the TX10 is connected properly to the sound system The Audio LED should flash intermittently If it does not light turn the Audio Level Adjust with a small screwdriver or similar tool The Audio Level Adjust is accessible through the TX10 s bottom panel vent holes Make sure the eye is not covered up on the receiver There must b...

Page 19: ...p length dimension in figure 13b 2 Slide clamp over cable braid and position it against the cable jacket After clamp is properly positioned comb out the braid 3 Fold cable braid over the clamp and trim it so that it is positioned against the clamp collar See figures 13c and 13d 4 Using the dimension in figure 13e strip dielectric to expose the center conductor If applicable tin the center conducto...

Page 20: ...for service a Williams Sound representative will give you a Return Authorization Number RA and shipping instructions Pack the system carefully and send it to Williams Sound Corp 10321 West 70th Street Eden Prairie MN 55344 3459 USA Phone 800 843 3544 952 943 2252 Fax 952 943 2174 TTY 952 943 9675 e mail info williamssound com Your warranty becomes effective the date you purchase your system Your r...

Page 21: ...r use with the BKT 024 mounting bracket included Two threaded holes on sides of the cabinet for Tripod Stand Kit Line Level Input Terminal block accepts unbalanced or balanced line level inputs Baseband Output BNC connector 50 Ω Baseband Cable RG 58 Coax BNC connectors Power External power supply 3 pin molex connector 24 VAC 50 or 60 Hz 35 VA 0 9 A nom current drain Power Cable NEC Class 2 wiring ...

Page 22: ...ack 35 mW maximum into 16 Ω Acoustic Output 130 dB MAX SSPL90 with EAR 013 Note The RX7 RX8 Infrared Receivers can be used with a Neckloop TeleCoil Coupler NKL 001 to magnetically couple into a hearing aid that has a telephone pick up coil Add l Compatible Receivers WIR RX3 Single Channel Infrared Receiver operates at 95 kHz WIR RX4 Single Channel Infrared Receiver operates at 95 kHz Warranty Five...

Page 23: ...Please do NOT dispose of your Williams Sound equipment in the household trash Please take the equipment to a electronics recycling center OR return the product to the factory for proper disposal Battery Recycling for Customers in the European Union Please do NOT dispose of used batteries in the household trash Please take the batteries to a retail or community collection point for recycling RECYCL...

Page 24: ...24 Williams Sound Corp 10321 West 70th St Eden Prairie MN 55344 3459 U S A 800 328 6190 952 943 2252 FAX 952 943 2174 www williamssound com 2005 Williams Sound Corp MAN 085H ...

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