B4SAT11AAudio Sender

OWNER'S MANUAL Audio Sender A UDIO E XTENDER S YSTEM M ODEL AK11A ( INCLUDES AT11A S ENDER & AR11A R ECEIVER ) WIRELESS AUDIO SENDER WIR EL ESS AUD IO R EC EIVE R 3 AK11A-08/00 2 AK11A -08/00 IMPORTANT SAFETY INSTRUCTIONS 1. Read Instructions - All the safety and operating instructions should be read before the product is operated. 2. Retain Instructions - The safety and operating instructions should be retained for future reference. 3. Heed Warnings - All warnings on the product and in the operating instructions should be adhered to. 4. Follow Instructions - All operating and use instructions should be followed. 5. Cleaning - Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 6. Attachments - Do not use attachments not recommended by the product manufacturer as they may cause hazards. 7. Water and Moisture - Do not use this product near water - for Example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near aswimming pool; and the like. 8. Accessories - Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child oradult, and serious damage to the product. Use only with a cart, stand, tripod,bracket, or table recommended by the manufacturer, or sold with the product.Any mounting of the product should follow the manufacturer’s instructions, andshould use a mounting accessory recommended by the manufacturer. 9. A product and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause theproduct and cart combination to overturn. 10. Ventilation - Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect if from overheating,and these openings must not be blocked or covered. The openings should neverbe blocked by placing the product on a bed, sofa, rug, or other similar surface.This product should not be placed in a built-in installation such as a bookcase orrack unless proper ventilation is provided or the manufacturer’s instructions havebeen adhered to. I NTRODUCTION Your Wireless Audio Sender kit consists of a Sender base unit whichconnects to the audio out jack on your PC (or any other audiosource), and a Receiver unit which connects to your stereo system inanother room. The Audio Sender converts the audio signal from yourPC into a radio frequency (RF) signal and transmits it (even throughwalls) to the Audio Receiver unit. The Audio Receiver converts thesignal back to its original form and feeds it through a cable to yourstereo system.This lets you listen to MP3 (or other audio) files (played in your PC) onyour stereo system in another room.There are just a few simple steps to follow to hook up your AudioSender kit to your PC and stereo system. WARNING: To reduce the risk of fire or electric shock, do not expose this productto rain or moisture. 5 AK11A-08/00 4 AK11A -08/00 c) If the product has been exposed to rain or water, d) If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as animproper adjustment of other controls may result in damage and will oftenrequire extensive work by a qualified technician to restore the product to itsnormal operation, e) If the product has been dropped or damaged in any way, and f) When the product exhibits a distinct change in performance - this indicates aneed for service. 19. Heat - The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products including amplifiers) thatproduce heat. FCC C AUTION THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:(1)THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND(2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. This equipment generates and uses radio frequency energy, and if not installed andused properly, that is, in strict accordance with the manufacturers instructions, it maycause interference to radio and television reception. It has been type tested andfound to comply with the limits for remote control devices in accordance with thespecifications in Sub-Parts B and C of Part 15 of FCC Rules, which are designed toprovide reasonable protection against such interference in a residential installation.However, there is no guarantee that interference will not occur in a par ticular installation. If this equipment does cause interference to radio or television reception,which can be determined by unplugging the equipment, try to correct the interfer ence by one or more of the following measures.• Reorient the antenna of the radio/TV experiencing the interference.• Relocate the equipment with respect to the radio/TV.• Move the equipment away from the radio/TV.• Plug the equipment into an outlet on a different electrical circuit from the radio/TV experiencing the interference. • If necessary, consult your local Dealer for additional suggestions.NOTE: Modifications to this product will void the user's authority to operate this equipment. 11. Power Sources - This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type or powersupply to your home, consult your product dealer or local power company. Forproducts intended to operate from battery power, or other sources, refer to theoperating instructions. 12. Grounding or Polarization - This product is equipped with a polarized alternating current line plug (a plug having one blade wider than the other).This plug will fit into the power outlet only one way. This is a safety feature. Ifyou are unable to insert the plug fully into the cutlet, try reversing the plug. If theplug should still fail to fit, contact your electrician to replace you…

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Left Audio Input Right Audio Input FM ModulatorFM Modulator 2.4GHz RFTransmitter 2.4GHz Patch Antenna 4-Channels Selector Block Diagram for Audio Transmitter, AT11A

X10 (USA) Inc., N. Las Vegas, NV 89030 THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. Model No. AT11A rating label 2: 1 8/22/00 2.4GHz Wireless Audio Sender For use with Model AR11A 2.4 GHz Receiver, and Model PT30A plug-in power supply. Ratings: 12VDC, 200 mA max. For indoor use only. Refer to Owner's Manual for more information. Model No. AT11A FCC ID: B4SAT11A

Exhibit B Section 2.1033 ( b ) ( 4 ).FCC ID: B4SAT11A Product Description Audio Sender A UDIO E XTENDER S YSTEM M ODEL AK11A ( INCLUDES AT11A S ENDER & AR11A R ECEIVER ) WIRELESS AUDIO SENDER WIRELESS AUDIO RECEIVER I NTRODUCTION Your W ireless Audio Sender kit consists of a Sender base unit which connects to the audio out jack on your PC (or any other audio source), and a Receiver unit which connects to your stereo system in another room. The Audio Sender converts the audio signal from your PC into a radio frequency (RF) signal and transmits it (even through walls) to the Audio Receiver unit. The Audio Receiver converts the signal back to its original form and feeds it through a cable to your stereo system. This lets you listen to MP3 (or other audio) files (played in your PC) on your stereo system in another room. There are just a few simple steps to follow to hook up your Audio Sender kit to your PC and stereo system. Power Sources - This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type or power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions. Grounding or Polarization - This product is equipped with a polarized alternating current line plug (a plug having one blade wider than the other).This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the cutlet, try re versing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug. Power-Cord Protection - Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product. BRANDNAME:X-10 MODEL:AT11AFCC ID:B4SAT11A TYPE:Wireless Audio Sender FREQUENCY RANGE:2.4 GHz to 2.4835 GHz POWER REQUIREMENTS: 12 VDC derived from AC Adapter

1K5 1K5

APPLICANT X-10 USA, Inc. 91 Ruckman Road Closter, NJ 07624 MANUFACTURER X-10 Electronics Shenzhen Co. Ltd. X-10 Building Labour Industrial District Shenzhen, Xixiang, Bao An Guang Dong, China, 518102 TEST SPECIFICATION:FCC Rules and Regulations Part 15, Subpart C TEST PROCEDURE:ANSI C63.4:1992 TEST SAMP LE DESCRIP TION BRANDNAME:X-10 MODEL:AT11AFCC ID:B4SAT11A TYPE:Wireless Audio Sender FREQUENCY RANGE:2.4 GHz to 2.4835 GHz POWER REQUIREMENTS: 12 VDC derived from AC Adapter TESTS P ERFORMED - 15.249(a)Radiated Emissions, Fundamental and Harmonics - 15.294(c)Occupied Bandwidth - 15.249(c)/15.209Radiated Emissions, Spurious Case - 15.207(a)Conducted Emissions REPORT OF MEASUREMENTS Applicant:X-10 (USA), Inc. Device:2.4 GHz Transmitter FCC ID:B4SAT11A Power Requirements:12 VDC derived from AC Adapter Applicable Rule Section:Part 15, Subpart C, Section 15.249 TEST RESULTS 15.207(a):The radio frequency voltage that was conducted back on to the AC power line on any frequency/frequencies within the bandwidth of 450kHz to 30MHz did not exceed 250 microvolts. 15.249(a):The unit operates in the 2.4 GHz –2.4835 GHz band at 4 frequencies as follows: 1) 2.41 GHz2)2.43 GHz 3) 2.45 GHz4)2.47 GHz Field strength readings were taken at 3 frequencies (low, middle and high) because the device operates over a range greater than 10 MHz The field strength of the fundamental did not exceed 50mV/M AVERAGE. The field strength of the harmonics did not exceed 500 V/M AVERAGE. 15.249(b):Field strength readings were taken at three meters unless otherwise noted. 15.249(c):Emissions radiated outside band edges are greater than 50 dB below the specified the level of the fundamental. 15.249(d):The peak field strength of any emission did not exceed the maximum permitted average field strength by more than 20dB under any condition of modulation. EXHIBIT 4 Radiated Emissions, Fundamental & Harmonics Para. 15.249(a) Test Method: FCC Part 15 Subpart C Radiated Emissions, Fundamental & Harmonic Emissions Customer: X-10 (USA) Job No. R-8677-1 Test Sample: Wireless Audio Sender Paragraph: 15.249 Model No.: AT11A FCC ID: B4SAT11A Operating Mode: Continuously Transmitting a 2410 MHz Signal Te chnician: Peter Lananna Date : November 16, 2000 Note s: Test Distance: 3 Meters Detector: Peak, Unless otherwise specifiedChannel A Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Average Li mi t MHz( V/ H) / Me te r sX / Y / ZdBuVdBdBuV/ muV/ muV/ m 2410H / 2.0X72.33.075.35821.050000 |H / 2.3Y65.53.068.52660.7| |H / 2.0Z69.93.072.94415.7| |V / 2.5X64.53.067.52371.4| |V / 2.0Y65.63.068.62691.5| 2410V / 1.3Z69.33.072.34121.050000 4820H / 2.3X46.4-4.142.3130.3500 |H / 1.8Y51.1-4.147.0223.9| |H / 2.0Z48.2-4.144.1160.3| |V / 1.3X50.7-4.146.6213.8| |V / 1.3Y49.2-4.145.1179.9| 4820V / 1.3Z51.1-4.147.0223.9500 7230H / 1.0X 32.0 -2.032.039.8*500 |H / 1.0Y32.0-2.030.031.6*| |H / 1.0Z32.0-2.030.031.6*| |V / 1.0X32.0-2.030.031.6*| |V / 1.0Y32.0-2.030.031.6*| 7230V /1.0Z32.0-2.030.031.6*500 9640H / 1.0X33.0-1.931.135.9*500 |H / 1.0Y33.0-1.931.135.9*| |H / 1.0Z33.0-1.931.135.9*| |V / 1.0X33.0-1.931.135.9*| |V / 1.0Y33.0-1.931.135.9*| 9640V /1.0Z33.0-1.931.135.9*500 12050H / 1.0X33.03.836.869.2*500 |H / 1.0Y33.03.836.869.2*| |H / 1.0Z33.03.836.869.2*| |V / 1.0X33.03.836.869.2*| |V / 1.0Y33.03.836.869.2*| 12050V /1.0Z33.03.836.869.2*500 The frequency range was scanned from 30 MHz to 25 GHz. All emissions not recorded were more Than 10 dB below the specified limit. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements (Mi ni mum system sensitivity) Test Method: FCC Part 15 Subpart C Radiated Emissions, Fundamental & Harmonic Emissions Customer: X-10 (USA) Job No. R-8677-1 Test Sample: Wireless Audio Sender Paragraph: 15.249 Model No.: AT11A FCC ID: B4SAT11A Operating Mode: Continuously Transmitting a 2410 MHz Signal Te chnician: Peter Lananna Date : November 16, 2000 Note s: Test Distance: 3 Meters **=Readings taken @ 1 meter, correction factors includes test distance correction. Detector: Peak, Unless otherwise specifiedChannel A Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Average Li mi t MHz( V/ H) - Me te r sX / Y / ZdBuVdBdBuV/ muV/ muV/ m 14460H / 1.0X33.010.843.8154.9*500 |H / 1.0Y33.010.843.8154.9*| |H / 1.0Z33.010.843.8154.9*| |V / 1.0X33.010.843.8154.9*| |V / 1.0Y33.010.843.8154.9*| 14460V /1.0Z33.010.843.8154.9*500 16870H / 1.0X33.015.548.5266.1*500 |H / 1.0Y33.015.548.5266.1*| |H / 1.0Z33.015.548.5266.1*| |V / 1.0X33.015.548.5266.1*| |V / 1.0Y33.015.548.5266.1*| 16870V /1.0Z33.015.548.5266.1*500 19280H / 1.0X30.022.952.9441.6**500 |H / 1.0Y30.022.952.9441.6**| |H / 1.0Z30.022.952.9441.6**| |V / 1.0X30.022.952.9441.6**| |V / 1.0Y30.022.952.9441.6**| 19280V /1.0Z30.022.952.9441.6**500 21690H / 1.0X30.023.253.2457.1**500 |H / 1.0Y30.023.253.2457.1**| |H / 1.0Z30.023.253.2457.1**| |V / 1.0X30.023.253.2457.1**| |V / 1.0Y30.023.253.2457.1**| 21690V /1.0Z30.023.253.2457.1**500 24100H / 1.0X30.023.453.4467.7**500 |H / 1.0Y30.023.453.4467.7**| |H / 1.0Z30.023.453.4467.7**| |V / 1.0X30.023.453.4467.7**| |V / 1.0Y30.023.453.4467.7**| 24100V /1.0Z30.023.453.4467.7**500 The frequency range was scanned from 30 MHz to 25 GHz. All emissions not recorded were more Than 10 dB below the specified limit. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements ( Minimum system sensitivity) Test Method: FCC Part 15 Subpart C Radiated Emissions, Fundamental & Harmonic Emissions Customer: X-10 (USA) Job No. R-8677-1 Test Sample: Wireless Audio Sender Paragraph: 15.249 Model No.: AT11A FCC ID: B4SAT11A Operating Mode: Continuously Transmitting a 2452 MHz Signal Te chnician: Peter Lananna Date : November 16, 2000 Note s: Test Distance: 3 Meters Detector: Peak, Unless otherwise specifiedChannel C Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Co…

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Test Setup Photographs Radiated Emissions Conducted Emissions