NZT-3331TXWireless Outdoor Speaker

R F S p e a k e r S y s t e m Instruction manual (raw version) The model 3331 UHF Cordless TV/Hi-Fi Speaker System incorporates the latest RF technology to provide you with the ultimate in personal listening freedom as well as fine detailed sound. With this system you can listen to TV, VCR, Hi-Fi or CD at your own optimum volume level without trailing cables. The volume level can be individually adjusted for your left and right speaker. The system also features the latest ergonomic styling to match your existing audio/ visual equipment. The system provides full audio frequency response and low distortion. RF Speaker System includes: • Speaker x 2 • Transmitter, 2channels x 1 • Audio Cord 3,5 mm to 2-RCA x 1 • Adaptor 3,5 mm to 6,3 mm x 1 • 12V Adaptor (for speaker) x 2 • 9V Adaptor (for transmitter) x 1 • Manual x 1 Transmitter : Channel Select button 9V DC INPUT 3.5mm audio Input RCA L+R audio Input Antenna Channel position indicator Speaker receiver: Warning Ensure a minimum distance of 5 cm around the apparatus for sufficient ventilation. Ensure that the ventilation is not impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc. Do not place naked flame sources, such as lighted candles on the apparatus. Use the apparatus only in moderate climates (not in tropical climates). Do not expose the apparatus to dripping or splashing. Do not place objects filled with liquids, such as vases, on the apparatus. The location of the marking are situated on the base at the bottom of the apparatus The mains plug or the appliance coupler shall always remain readily operable. Take attention to the environmental aspects of battery disposal. Caution! Do only use the attached power supply! Never use another type/model! Transmitter Set Up/Operation 1. Plug the transmitter AC/DC power adaptor into an AC outlet and connect the adaptor’s power output plug to the back of the transmitter marked DC 9 V. 2.Connect the audio connection cable to the AUDIO IN socket with the other end of the cord connected to your audio source (e.g. stereo system, TV system etc.). You can use the provided 3,5 - 6,3 mm plug adaptor or 2-RCA phono-plug adaptor to suit the connection of your audio source. 3. The transmitter will automatically power up when there is an audio signal received from your audio source. The red LED light will illuminate to indicate the transmitter is powered ON. 4. Set the “CHANNEL” button to select the transmission channel as displayed by the channel indicator. 5. Ensure the antenna is extended to complete vertical to provide maximum coverage. - Digital volume control (down / up) - On/Off button - Channel select button - Bass booster - LED mood light On/off Remark : Push the Power On/Off button for 2 seconds for power off the speaker. Remark - Unit operated by the 12V AC/DC - 500mA adapter only - Please very cautious when connecting or taking out the DC jack - It can be operated by 8 x AA batteris Speaker Set Up/Operation 1. Use the provided 12V AC/DC adaptor to power each speaker. Plug the speaker AC/DC power adapter to an AC outlet and connect the adapter’s power output plug to the back of the speaker marked DC 12 V. (Remark: The mass production version can be powered by 8 x AA batteries) 2. There is no ON/Off button and adjust the Volume Control on the engineering sample. It has a little hissing noise. 3. Since it has equipped with Auto tune function, you just need to change the channel switch on the transmitter for optimum signal. GB PROBLEM SHOOTING Problem: Cannot connect transmitter to TV because TV has no headphone jack or audio output jack. Solution: If your TV has no audio output jacks then it is probably not a stereo TV. In this case, connect the transmitter to the VCR (if you have a VCR connected to your TV). Problem: Poor sound quality (Distortion). Solution: 1. Distance between speaker and transmitter may be out of optimum range or transmission may be affected by interference. Select another channel on the transmitter & press the auto tune button on the speaker. 2. Battery power is insufficient. Replace the batteries. Problem: No sound or no signal at the speaker. Transmitter is not on. Solution: Transmitter has no power (power adapter not plugged into AC outlet and/or not connected to the transmitter) or the audio source has stopped sending audio signal to the transmitter. Audio source is not on or transmitter’s audio cord is not connected to an audio source, or audio source volume (or amplification) is too low to generate a signal. Speaker is not turned on or its volume is set too low. FCC statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on. The user is encouraged to try to correct the interference by one of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement Th…

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Project No.: 0710C090 Page 2 of 28 Neutron Engineering Inc. TX SAMPLE 0710C090 0710C090 Project No.: 0710C090 Page 2 of 28 Neutron Engineering Inc. TX SAMPLE 0710C090 0710C090 Project No.: 0710C090 Page 3 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 3 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 4 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 4 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 5 of 28 Neutron Engineering Inc. 0710C090 Project No.: 0710C090 Page 12 of 28 Neutron Engineering Inc. RX SAMPLE 0710C090 0710C090 Project No.: 0710C090 Page 12 of 28 Neutron Engineering Inc. RX SAMPLE 0710C090 0710C090 Project No.: 0710C090 Page 13 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 13 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 14 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 14 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 15 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 15 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 16 of 28 Neutron Engineering Inc. 0710C090 0710C090 Project No.: 0710C090 Page 16 of 28 Neutron Engineering Inc. 0710C090 0710C090

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1.1. Test Result of RF Exposure Evaluation . Product: Wireless Outdoor Speaker . Test Item: RF Exposure Evaluation Data Test site: OATSI-SD Test Mode: Normal Operation 1.1.1. Antenna Gain The maximum Gain is 5.06dBi. 1.1.2. EUT Operation condition Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 1.1.3. Output Power into Antenna & RF Exposure Evaluation Distance Modulation Standard: FM Test Date: Nov. 12, 2007 Temperature: 26 °C Humidity: 56 % Channel Channel Frequency (MHz) Output Power to Antenna (dBm) Power Density (S) (mW/cm 2 ) 01 912 -2.94 0.000324 02 913 -3.19 0.000306 The MPE is calculated as 0.000324 mW / cm 2 < limit 1 mW / cm 2 . So, RF exposure limit warning or SAR test are not required. For 912~913 MHz, the EUT will only be used with a separation of 20cm or greater between the antenna and nearby persons and can therefore be considered a mobile transmitter per 47CFR2.1091 (b). The RF Exposure Information page from the manual is included here for reference.

Inc. - FCC Radio TEST Report FCC ID: This report concerns (check one) : original Grant mlass I Change Issued Date : Nov. 13,2007 Project No. : 071 0C090 Equipment : Wireless Outdoor Speaker Model Name : 3331 Applicant Address : Artchief Industries Ltd : Flat B, 16lF China best International Centre,No.8 Kwai On Road,Kwai Chung, N.T.,Hong Kong Tested by: Neutron Engineering Inc. EMC Laboratory Date of Test: Oct. 25,2007 - Nov. 12,2007 Testing Engineer Technical Manager Authorized Signatory A- - --.. - -. - - - - - - - -- - -- - port No.: Ntl-tCCP - I - 0710C090 Page I of 49 Report No.: NEI-FCCP-1-0710C090 Page 2 of 49 Neutron Engineering Inc. Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of R.O.C., or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences o r generalizations drawn by the client or others from Neutron issued reports. Neutron’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Report No.: NEI-FCCP-1-0710C090 Page 3 of 49 Neutron Engineering Inc. Table of Contents Page 1 . CERTIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 10 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 3.4 DESCRIPTION OF SUPPORT UNITS 12 4 . EMISSION TEST 13 4.1 CONDUCTED EMISSION MEASUREMENT 13 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 4.1.2 MEASUREMENT INSTRUMENTS LIST 13 4.1.3 TEST PROCEDURE 14 4.1.4 DEVIATION FROM TEST STANDARD 14 4.1.5 TEST SETUP 14 4.1.6 EUT OPERATING CONDITIONS 15 4.1.7 TEST RESULTS 16 4.2 RADIATED EMISSION MEASUREMENT 20 4.2.1 RADIATED EMISSION LIMITS 20 4.2.2 MEASUREMENT INSTRUMENTS LIST 21 4.2.3 TEST PROCEDURE 21 4.2.4 DEVIATION FROM TEST STANDARD 21 4.2.5 TEST SETUP 22 4.2.6 EUT OPERATING CONDITIONS 22 4.2.7 TEST RESULTS (BETWEEN 30 – 1000 MHz) 23 4.2.8 TEST RESULTS (ABOVE 1000 MHz) 27 4.2.9 TEST RESULTS (902~928 MHz) 35 4.2.10 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 36 5 . BANDWIDTH TEST 40 5.1 MEASUREMENT INSTRUMENTS LIST 40 5.2 TEST PROCEDURE 40 5.3 DEVIATION FROM STANDARD 40 5.4 TEST SETUP 40 5.5 EUT OPERATION CONDITIONS 40 5.6 TEST RESULTS 41 Report No.: NEI-FCCP-1-0710C090 Page 4 of 49 Neutron Engineering Inc. Table of Contents Page 6 . ANTENNA CONDUCTED SPURIOUS EMISSION 43 6.2 MEASUREMENT INSTRUMENTS LIST AND SETTING 43 6.3 TEST PROCEDURE 43 6.4 DEVIATION FROM STANDARD 43 6.5 TEST SETUP 44 6.6 EUT OPERATION CONDITIONS 44 6.7 TEST RESULTS 45 7 . EUT TEST PHOTO 47 Report No.: NEI-FCCP-1-0710C090 Page 5 of 49 Neutron Engineering Inc. 1. CERTIFICATION E q u i p m e n t : Wireless Outdoor Speaker Trade Name : ADDICON Model Name : 3331 A p p l i c a n t : Artchief Industries Ltd Date of Test : Oct. 25, 2007 ~ Nov. 12, 2007 Te s t I t e m : ENGINEERING SAMPLE Standards : FCC Part15, Subpart C(15.249) / ANCI C63.4 : 2003 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-0710C090) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). Report No.: NEI-FCCP-1-0710C090 Page 6 of 49 Neutron Engineering Inc. 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.249 Radiated Spurious Emission PASS Report No.: NEI-FCCP-1-0710C090 Page 7 of 49 Neutron Engineering Inc. 2.1 TEST FACILITY The test facilities used to collect the test data in this report is C01/OS02 at the location of No.132-1, Lane 329, Sec. 2, Palain Road, Shijr City, Taipei, Taiwan. Neutron's test firm number is 95335 2.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE C01 ANSI150 KHz ~ 30MHz 1.94 B. Radiated Measurement : Test Site Method Measurement Frequency Range Ant. H / V U，(dB) NOTE OS-01 ANSI30MHz ~ 200MHz V 3.82 30MHz ~ 200MHz H 3.60 200MHz ~ 1,000MHz V 3.86 200MHz ~ 1,000MHz H 3.94 OS-02 ANSI30MHz ~ 200MHz V 2.48 30MHz ~ 200MHz H 2.16 200MHz ~ 1,000MHz V 2.50 200MHz ~ 1,000MHz H 2.66 Report No.: NEI-FCCP-1-0710C090 Page 8 of 49 Neutron Engineering Inc. 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Equipment Wireless Outdoor Speaker Trade Name ADDICON Model Name 3331 OEM Brand ADDICON OEM Model Name N/A Mod…

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Report No.: NEI-FCCP-1-0710C090 Page 47 of 49 Neutron Engineering Inc. Conducted Measurement Photos Normal Link (Audio IN-B) with RX Sample Report No.: NEI-FCCP-1-0710C090 Page 47 of 49 Neutron Engineering Inc. Conducted Measurement Photos Normal Link (Audio IN-B) with RX Sample Report No.: NEI-FCCP-1-0710C090 Page 48 of 49 Neutron Engineering Inc. Conducted Measurement Photos Normal Link (Audio IN-A RCA port) with RX Sample Report No.: NEI-FCCP-1-0710C090 Page 48 of 49 Neutron Engineering Inc. Conducted Measurement Photos Normal Link (Audio IN-A RCA port) with RX Sample Report No.: NEI-FCCP-1-0710C090 Page 49 of 49 Neutron Engineering Inc. Radiated Measurement Photos TX Sample( Audio IN-A RCA port) Report No.: NEI-FCCP-1-0710C090 Page 49 of 49 Neutron Engineering Inc. Radiated Measurement Photos TX Sample( Audio IN-A RCA port)