LLP-MCM7080Hear-Bud

Page 1 of 3 TV-WATCH Instruction Manual 1. Introduction TV-Watch is a combination of wireless transmitter and receiver for TV watching purposes. TV-Watch make use of 72MHz frequency band for Hearing Assistant Devices to transmit the TV audio signal from the transmitter to the receiver side. Therefore, the elder can enjoy watching TV without distressing other people in old-people homes. 2. User Manual 2.1 Transmittor A – 3.5 mm cord to TV earphone jack plus antenna function B – Channel selection switch 4 channels are available for selection manually C – Power adaptor 110V AC to 9V DC D – Battery case cover 3 AAA size 1.5V batteries E – Pseudo antenna Page 2 of 3 2.2 Receiver F – Reset Button To reset the receiving frequency to the lowest frequency band G – Scan button To scan the closest available frequency channel H – On/off switch To power on/off the receiver I – Power indication LED Turn on/off when power is on/off respectively J – Volume level control To adjust the audio volume output of the receiver NOTE: 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.” Page 3 of 3 3. Operation Descriptions 3.1 Figure 1 shows the connectivity diagram of TV-Watch transmitter for connection of the TV set and power. Select one of the 4 radio channels by switching the channel selection switch. 3.2 Switch on the power at the receiver using On/off switch. 3.3 Press the reset button once to reset the receiver 3.4 Press the scan button to scan the active radio channel 3.5 If the scanned channel is not the one you expected, press scan again OR press reset and than scan again. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the User’s authority to operate the equipment.

NASACOM FCC ID: LLP-MCM7080 S/N: XXXXXXXXX MADE IN CHINA 18mm 9mm 28mm NASACOM FCC ID: LLP-MCM7080 S/N: XXXXXXXXX MADE IN CHINA

F F C C C C - - T T E E S S T T R R E E P P O O R R T T REPORT NO.: 32619B/2/400F FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 2 of 11 FCC listed testlab acc. to Section 2.948 of the FCC - Rules in compliance with the requirements of ANSI C63.4 - 1992 Product : TV-Watch Product Class : Low Power Communication Device Receiver Brand Name : NASACOM Model : MCM7080 Applicant : NASACO ELECTRONICS (HK) LTD FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 3 of 11 TABLE OF CONTENTS 1. Cover sheet 2. Introduction 3. Table of Contents 4. Laboratory Report 5. Summary of Testresults 6. Test Equipment List 7. Radiated Emission Testprocedure (> 30MHz) 8. Radiated Emission Testprocedure (9kHz-30MHz) 9. Interference Radiation (Datasheet) 10. Interference Radiation (Datasheet) 11. Notes for Radiation Measurement (acc. to ANSI C63.4 - 1992) FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 4 of 11 LABORATORY - REPORT APPLICANT: ADDRESS: NASACO ELECTRONICS (HK) LTD Rm 1106, Eastern Industrial Centre 1065 King's Road Quarry Bay HONG KONG DATE OF SAMPLE RECEIVED: 2002-12-27 DATE OF TESTING: 2003-01-11 DESCRIPTION OF SAMPLE: Product:TV-Watch Product class:Low Power Communication Device Receiver Model number:MCM7080 Brand name:NASACOM Rating:DC 1.5V ('AAA' Size Battery x 1) Country of Origin:P.R. CHINA INVESTIGATIONS REQUESTED: Measurements to the relevant clauses of F.C.C. Rules and Regulations Part 15 Subpart B - Unintentional Radiators RESULTS: See the attached test sheets CONCLUSIONS From the measurement data obtained, the tested sample was considered to have COMPLIED with the requirements for the relevant clauses of Federal Communications Commission Rules as specified above. _____________________________ Authorized Signature Remark: Purpose of those tests in this report is to provide the applicant with the necessary test data of their device for the submission to FCC with application for Equipment Authorization under the FCC Equipment Authorization Program. The tests themselves are not Approval Tests FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 5 of 11 Summary of Test Results Interference Radiation: Test result:O.K. Test data:See attached data sheet Interference Voltage: Test result:Not Applicable Test data:Not Applicable PHOTOGRAPH OF THE SAMPLE FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 6 of 11 TEST EQUIPMENT LIST EquipmentManufacturerModelSerial No.Remark Test ReceiverRohde & Schwarz ESH 3863497/01510KHz – 30MHz Test ReceiverRohde & Schwarz ESVP860688/02225MHz – 1,300 MHz Artificial Mains Network (LISN) SchwarzbeckNSLK 8127-- 2 x 10A, 50Ω, 50μH 10KHz-30MHz Antenna SystemSchwarzbeckBBA 9106 / UHALP 9107 --30MHz – 1000MHz Antenna Mast System SchwarzbeckAM9104--Max. 4 meters height Spectrum Analyzer with Q. Peak Tektronix2712B0230069KHz – 1.8GHz Interface for Spectrum 2712 TektronixTD3F14A-- Loop AntennaRohde & Schwarz HFH2-Z2871336/489KHz-30MHz Test ReceiverRohde & Schwarz ESH 3892580/00610KHz – 30MHz Test ReceiverRohde & Schwarz ESVP863512/01225MHz – 1,300 MHz Impulse LimiterRohde & Schwarz ESH-3-Z2-- Antenna SystemSchwarzbeckBBA 9106 / UHALP 9107 --30MHz – 1000MHz Signal GeneratorRohde & Schwarz SWS 2879113/42100KHz – 1040 MHz Digital MultimeterTektronixDM2510GDM- 2510GTW10555 10KHz – 30MHz Turntable with Controller DrehtischDT312-- φ120 cm FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 7 of 11 Radiated Emission Test Procedure (> 30MHz) Equipment under test (on turntable) Test receiver ESVP R & S Required test distance: 3m Antenna system Schwarzbeck BBA 9106/ UHALP 9107 FCC – Test Report No. 32619B/2/400F Date: 2003-01-13 Page 8 of 11 Radiated Emission Test Procedure ( 9kHz – 30MHz) Test distance : 3 m Loop antenna HFH2-Z2 Rohde & Schwarz Equipment under test (on turntable) Test Receiver ESH3 Rohde & Schwarz 82 Unintentional Radiators Date: 2003-01-13 Measurement of Radiated Emissions Page: 9 of 11 Acc:FCC Part 15 Subpart B IECC Ref:32619B/2/400F Test Equipment Model:MCM7080 Receiver: ESVP Rohde & Schwarz Applicant:NASACO ELECTRONICS (HK) LTD Antenna: Schwarzbeck BBA 9106 and UHALP 9107 Ser.Nr.:1 Set under test:TV-Watch Connected sets: - Operating mode:Receiver - Power "On" Low End Frequency - 72 MHz Frequency (MHz) Horz. Reading dB(μV) Vert. Reading dB(μV) Antenna Factor (dB) Horiz. Test Result dB(μV/m) Vert. Test Result dB(μV/m) Limit dB(μV/m) 30<18<1818.4< 36.4 < 36.440.0 7221196.3 27.325.340.0 150<18<1815.1< 33.1 < 33.143.5 200<18<1816.5< 34.5 < 34.543.5 300<18<1820.0< 38.0 < 38.046.0 500<18<1819.7< 37.7 < 37.746.0 1000<18<1826.5< 44.5 < 44.554.0 Operation Frequency - 75.9 MHz Frequency (MHz) Horz. Reading dB(μV) Vert. Reading dB(μV) Antenna Factor (dB) Horiz. Test Result dB(μV/m) Vert. Test Result dB(μV/m) Limit dB(μV/m) 30<18<1818.4< 36.4 < 36.440.0 75.922206.6 28.626.640.0 150<18<1815.1< 33.1 < 33.143.5 200<18<1816.5< 34.5 < 34.543.5 300<18<1820.0< 38.0 < 38.046.0 500<18<1819.7< 37.7 < 37.746.0 1000<18<1826.5< 44.5 < 44.554.0 Remark:All frequencies in the required range have been scanned and only those significant and representative readings are reported above. All emissions not reported above are all well below the limit. Note:Unless otherwise indicated, the recorded readings are in quasi-peak values. 82 Unintentional Radiators Date: 2003-01-13 Measurement of Radiated Emissions Page: 10 of 11 Acc:FCC Part 15 Subpart B IECC Ref:32619B/2/400F Test Equipment Model:MCM7080 Receiver: ESVP Rohde & Schwarz Applicant:NASACO ELECTRONICS (HK) LTD Antenna: Schwarzbeck BBA 9106 and UHALP 9107 Ser.Nr.:1 Set under test:TV-Watch Connected sets: - Operating mode:Power "On" High End Frequency - 93.8 MHz Frequency (MHz) Horz. Reading dB(μV) Vert. Reading dB(μV) Antenna Factor (dB) Horiz. Test Result dB(μV/m) Vert. Test Result dB(μV/m) Limit dB(μV/m) 30<18<1818.4< 36.4 < 36.440.0 93.825189.4 34.427.443.5 150<18<1815.1< 33.1 < 33.143.5 200<18<1816.5< 34.5 < 34.543.5 300<18<1820.0< 38.0 < 38.046.0 500<18<1819.7< 37.7 < 37.746.0 1000<18<1826.5< 44.…

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