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Summary of Contents for Williams Sound WIR MOD 112
- Page 1 Installation Guide & User Manual ® SoundPlus Two–Channel Infrared System Large Area Infrared Listening System Modulator Model WIR MOD 112 Transmitter Model WIR TX6 ® Williams Sound Receiver Models WIR RX5, RX6 Helping People Hear MAN 064...
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Page 2: Table Of Contents
Note: Taking a few minutes now to read these instructions will save time and ensure proper system operation. NOTICE 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 frequency fluorescent). ® Williams Sound Helping People Hear... -
Page 3: System Overview
System Overview from radio equipment and does not interfere with radio equipment. No FCC license is required. The Williams Sound Two–Channel Infrared System, A single TX6 Transmitter will cover up to 10,000 Model TX600 consists of a MOD 112 Modulator... -
Page 4: Installation Procedures
It still may be use- Two Channel Coverage Area = 5,000 sq. ft. able at a greater distance, depending on receiver sen- sitivity and reflection characteristics of the room. Figure 3: Side Perspective ® Williams Sound Helping People Hear... - Page 5 It must be above the audience to permit a direct line of sight between the transmitter and people wearing The Power Indicator LED in the top cen- receivers when the people are standing or sitting. ter of the front panel glows when the TX6 ® Williams Sound Helping People Hear...
- Page 6 DO NOT over-tighten. If rotational adjustment is required, used a 7/16" open-end wrench to loosen the jam nut on the ballshaft. Rotate the transmitter and Fig. 4c: Bracket 012 Wall Mounting re-tighten the jam nut. ® Williams Sound Helping People Hear...
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Page 7: Step 2: Tx6 Power Wiring
MOD 112 Modulator Model WIR MOD112 Two-Channel Infrared System Modulator TFP 016 Power Supply Baseband In Baseband In Baseband Out Baseband Out ® Williams Sound ® Williams Sound Helping People Hear Helping People Hear To Additional TX6 Transmitters TX6 Transmitter TX6 Transmitter... -
Page 8: Step 3: Baseband Cable Connection
8 Ohm speaker lines can be connected to the bal- own power supply. anced line inputs. Usually it is advantageous to not connect to the sleeve of the plug, thus avoiding cre- ating a ground loop. ® Williams Sound Helping People Hear... - Page 9 50 Ω BNC Plug Connector 7. Thread nut into plug assembly until it is secured. Recommended cable clamp tighten- ing torque is 2.8–3.4 N•m [25–30 in.-lb.], Nut Secured Into using a 7/16" wrench. See figure 6h. Plug Assembly ® Williams Sound Helping People Hear...
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Page 10: Step 5: Testing The System
Power: 24 VAC, 50-60 Hz, 10VA Balanced Bal or Unbal 50 Ohms 50 Ohms Accessory Williams Sound Corp., Minneapolis, MN USA Mic (XLR) Line (1/4") Baseband Output Connection Power Connection Connect to TX6 here using Plug in TFP 016 RG-58 cable and BNC connector. -
Page 11: Controls And Features
3 dB steps at input Separate processing for each channel is of audio level processing circuit. provided in the Discrete mode, coupled processing is provided for Stereo Mode. MOD 112 Two-Channel Infrared System Modulator Williams Sound Phones Channel 1 Channel 2 Audio Mode... - Page 12 The Phones jack receives one or the other channel, as selected by the Phones switch. Both channels of the Phones jack have the same signal. ® Williams Sound Helping People Hear...
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Page 13: Mod 112 Rear Panel
50-60 Hz, 10VA Balanced Bal or Unbal 50 Ohms 50 Ohms Accessory Williams Sound Corp., Minneapolis, MN USA Mic (XLR) Line (1/4") Accessory Connector Baseband Input Outputs are available directly from several points An additional modulator may be connected here to in the internal circuitry of the modulator. -
Page 14: Tx6 Transmitter
DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. Williams Sound Corp., Minneapolis, Minnesota, USA Made in U.S.A. SB-3 Wall/Ceiling Mount Template Power In Set of threaded holes for use with omnidirection- Three-pin Molex connector al mount. -
Page 15: Receiver Instructions
Press two AA bat- teries into place, observing proper battery polarity. Step 2: Plug the earphone or headphone into the earphone jack. ® Williams Sound Helping People Hear... -
Page 16: Receiver Management
Make sure the wall transformer is plugged into signal. Call your Authorized Dealer or the transmitter and the power switch or any Williams Sound for help. remote power switch is on. Make sure the electrical outlet is on. Make sure the 24 VAC power supplies are working. -
Page 17: Warranty
Warranty Power Connections For Applications Outside The U.S. Requiring 240 VAC Mains Supply: Williams Sound Transmitters and Receivers are war- ranted against defects in workmanship and materials MOD 112 for FIVE YEARS. Microphones, earphones, cables, Use an appropriate power adaptor supplied by... -
Page 18: Specifications
Baseband Loopthru Input: Power Connections: 3-pin molex Emitter Type: For use with Williams Sound Linear Emitters. For multi-emitter systems, each emitter repeats the baseband signal to drive the next emitter in the chain. Accessory Connector: 9-pin, Sub–D female, various circuit connections... - Page 19 Combination volume/On-Off knob, Slide switch tone control 3.5 mm stereo mini phone jack, maximum into 16 ½ Audio Output: Williams Sound Corp. 10321 West 70th St., Eden Prairie, MN 55344-3446 U.S.A. 800-843-3544 / 952-943-2252 / FAX: 952-943-2174 © 1996, Williams Sound Corp. MAN 064B...
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