W9Q-42138TTransmitter

2.1 Speaker for iPod/iPhone USER MANUAL---------------------------------------------------------------1~17 Instruction Manual ITEM # 42138 Included Accessories Wireless transmitter-------------------------------------------------------1PC Remote Control -----------------------------------------------------------1PC RCA Cable -----------------------------------------------------------------1PC Video Cable----------------------------------------------------------------1PC User`s manual -------------------------------------------------------------1PC Battery----------------------------------------------------------------------1PC Feet------------------------------------------------------------------------2PCS FM antenna --------------------------------------------------------------- 1PC AM antenna --------------------------------------------------------------- 1PC AM antenna bracket-------------------------------------------------------1PC 1 CONTENTS 1. Important safety instructions ----------------------------------------------------------- Page 3-4 2. Touch Screen Functions-------------------------------------------------------------------- Page 5 3. Back Panel Diagram-------------------------------------------------------------------------Page 6 4. Remote Control Functions----------------------------------------------------------------- Page 7 5. Remote Control Set Up & Notes----------------------------------------------------------Page 8 6. Installing Speaker Feet----------------------------------------------------------------------Page 9 7. AM/FM / CD-DVD/ TV Connections-------------------------------------------------- Page 10 8. Wireless transmitter connection----------------------------------------------------------Page 11 9. iPod,Tuner,and Aux Modes---------------------------------------------------------------Page 12 10. Setting The Time--------------------------------------------------------------------------Page 17 11. Specifications ---------------------------------------------------------------------------- Page 18 2 1. IMPORTANT SAFETY INSTRUCTIONS The lightning flash with arrowhead symbol inside an equilateral triangle is intended to alert User that the presence of uninsulated ＂hazardous voltage＂within the product’s enclosure, which may be of sufficient magnitude to induce a risk of electric shock to persons. The exclamation mark inside an equilateral triangle is intended to alert user that the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. 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 o peration. CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. ATTENTION Risque d’explosion si la pile n’est pas insérée correctement. Remplacez la pile par une pile identique ou de t ype quivalent. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. AVERTISSEMENT : POUR REDUIRE LE RISQUE DE CHOC ELECTRIQUE, NE JAMAIS EXPOSER CET APPAREIL SOUS LA PLUIE OU DANS UN ENVIRONNEMENT HUMIDE. AUCUNE PIECE CONCERNANT L’UTILISATEUR N’EST A L’INTERIEUR. POUR LA REPARATION, REFEREZ-VOUS A UN PERSONNEL DE SERVICE QUALIFIE. Précaution Risque du choc électrique Ne jamais ouvrir This symbol means that this unit is double insulated.An earth or ground Connection is not required. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10) Protect the power cord from being walked on or pinched particularly at plugs, electric receptacles, and the point where they exit from the apparatus. 11) Only use attachments/accessories specified by the manufacturer. 3 12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13) Unplug this apparatus during lightning storms or when unused for long periods of time. Portable Cart Warning 14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. Confiez toute réparation à un technicien qualifié. Une paration est nécessaire lorsque l’appareil a été endommagé de uelque manière que ce soit : fiche ou câble d’alimentation abîmé(e), introduction de liquides ou d’objets dans l’appareil, exposition à la pluie ou à l’humidité, dysfonctionnement, chute. 15) The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. Ne placez aucun récipient rempli de liquide, tel qu’un vase, à proximité de celui-ci. 16)The battery shall not be exposed to…

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Circuit Description Item Description Function Component 1 CPU MCU,it controls the Volume of IC4(NJU7392) and I/O data of IC4,M1(DIO-T010L02V2.1) IC3 2 Oscillator The 11.0592MHz crystal oscillator drives the base of IC3(12LE5608AD) the high frequency amplifier X2 3 Button Perform relevant function K1,K2 4 2.4GHz Transmit Module The modulated ,amplified audio signal from IC4(NJU7392),the modulated RF signal then passes through the matching network to the antenna. Transmit the modulated RF signal M1 5 Antenna Transmit modulation RF signal ANT. 6 Supply 3.3VDC from iPod iPod3 Type of modulation:FSK modulation Type of antenna:internal,wire antenna. Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency 1 2404MHz 15 2432MHz 29 2460MHz 2 2406MHz 16 2434MHz 30 2462MHz 3 2408MHz 17 2436MHz 31 2464MHz 4 2410MHz 18 2438MHz 32 2466MHz 5 2412MHz 19 2440MHz 33 2468MHz 6 2414MHz 20 2442MHz 34 2470MHz 7 2416MHz 21 2444MHz 35 2472MHz 8 2418MHz 22 2446MHz 36 2474MHz 9 2420MHz 23 2448MHz 37 2476MHz 10 2422MHz 24 2450MHz 38 2478MHz 11 2424MHz 25 2452MHz 12 2426MHz 26 2454MHz 13 2428MHz 27 2456MHz 14 2430MHz 28 2458MHz

11 22 33 44 55 66 D D C C B B A A X2 11.0592MHZ C23 22P C2222P C7410u R14470K 3.0V 3.0V RST 1 P3.0 2 P3.1 3 X1 4 X2 5 P3.2 6 P3.3 7 P3.4 8 P3.5 9 GND 10 P3.7 11 P1.0 12 P1.1 13 P1.2 14 P1.4 16 P1.3 15 P1.5 17 P1.6 18 P1.7 19 VDD 20 IC312LE5608AD 3V3 C74 10u NC 1 MODE1 2 NC 3 nRESET 4 VCC 5 NC 6 NC 7 NC 8 NC 9 NC 10 VSS 11 I2C_SCH 12 I2C_SDA 13 MODE0 14 NC 15 NC 16 NC 17 NC 18 NC 19 NC 20 IC2 CLASS6 3.0V C23104 SDASCL REST DATACLOCK RXDTXD DATA CLOCK X1X2 Signature ProcessProofReviewDesignApproval Date Schematics Diagram Number Page: Standardization Description First lndustral lnternational Holdings Ltd 1 2 3 4 5 6 7 8 9 10 11 12 13 14 XZ2 SPP7X2 IPOD-RXD IPOD-TXD C59 22P C136 22P C7622P C1622P 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 M1 DIO-T010L02v2.1 REST Q2 8050 R2022K C30 474 R1922K BP 4 OUT 5 IN 1 GND 2 SHDN 3 IC5RT9167A-33CB C79 10u/16V C75104 3.0v SHDN SHDN R15 22K C31 474 C32 474 R21 47K R2322K R2422K C28 474 C29 105 R22 47K R25 47K C33 474 C34 105 R26 47K R40 22K UPDOWN UP DOWN R17 120K R16 0R R18 100K C34 105 C24 106 1IN1L 1 IN1G 2 IN1R 3 IN2L 4 IN2R 5 EXOUTL 6 VOLINL 9 SELSW 10 PWSW 11 EXSW 12 BBSW 13 UP 14 DOWN 15 TEST 16 BBIND 17 EXIND 18 PWIND 19 TREBLB 20 SWMODE 21 IREF 22 VREF 23 V+ 24 GND 25 INT 26 SENSE 27 BB1 28 BB2 29 BB3 30 OUTR 31 OUTL 32 VOLINL 7 EXOUTR 8 IC4NJU7392 C27 22P C26 22P C81 105 C80 105 TIN-RTIN-L3.3V 3V3 C8210u C7810u L1 1uH L2 1UH C77 3.3u/16V 3V3 PWSW PWSW DGND 30 AGND 29 OUT R 28 OUT L 27 IN R 26 IN L 25 R S 24 AV 23 S C 22 S Y 21 ACC 20 RX 19 TX 18 RESER VED 17 DGND 16 GND 15 RESER VED 14 3V3 13 F/WPWR+ 12 F/WPWR+ 11 AI 10 TPB - 9 USB DWR 8 TPB +- 7 USB D- 6 TPA - 5 USBD D+ 4 TPA + 3 FW/GND 2 FW/GND 1 IPOD2IPOD DETECTION DGND 30 AGND 29 OUT R 28 OUT L 27 IN R 26 IN L 25 R S 24 AV 23 S C 22 S Y 21 ACC 20 RX 19 TX 18 RESER VED 17 DGND 16 GND 15 RESER VED 14 3V3 13 F/WPWR+ 12 F/WPWR+ 11 AI 10 TPB - 9 USB DWR 8 TPB +- 7 USB D- 6 TPA - 5 USBD D+ 4 TPA + 3 FW/GND 2 FW/GND 1 IPOD3 IPOD DETECTION R12549K PGND R9 75K R1075K R849.9K R749.9K DC 5V/500mA IPOD DETECTION R130R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 XJ2SPP7X2 PGND R6 10R Q1 8050 R11 22K 3V3 3V3 3V3 C15 10u/16V Q6 8050 R3622K LED1LED R371K C1722P C1422P UP DOWN C20 22P C922P C70 22P C69 22P C71 22P C7222P C16 22P C62 22P C63 22P C64 22P C65 22P C67 22P C6622P C6822 C73 22 12 43 K2DOWN 12 43 K1 UP GND 2.4GHz ANT.

1 1 2 2 3 3 4 4 DD CC BB AA Title NumberRevisionSize A4 Date:2010-11-18Sheet of File:E:\KEN file\FD-IQ\DIO-T010L02.SchDocDrawn By : 1 2 3 4 5 6 7 8 9 1 01 11 21 31 41 51 61 71 8 19 20 21 22 23 24 25 26 27 2 82 93 03 13 23 33 43 53 6 U8 BA0544AD 1 2 34 5 6 U2 PA2423L 1 2 34 5 6 U3 HWS408 1 2 34 5 6 U4 HWS408 1 2 34 5 6 FLT1 LPF1608 1 2 34 5 U202 RT9193 1 2 34 5 U7 74V1G66STR 1 2 3 45 6 7 8 U6 24C02 1 2 3 4 5 6 78 9 10 11 12 13 14 U5 FM78P153 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U201 AK5357 1 23 4 X1 16MHz ANT Antenna C27 56pF C26 1pF C28 1pF C25 100pF L21 8.2nHC15 0.5pF C35 100pF C24 1pF C34 0.5pF C31 4.7pF R22 0R VDD VDD C33 10pF C23 1pF C22 100pF R20 1K C29 100pF C30 100pF VDD C213 1nF C201 10pF R204 10K VDD VDDC203 100pF C204 1uF C202 1pF VDD VDD R203 100K C209 1pF R21110K R21210K R21310K R21410K R1 1M C1 15pF C2 15pF C11 10pF C9 10pF VDD C8 1nF L1 10nH C3 560pF C4 100pF L2 1nH R4 1M Q1 BC847 R5 10K VDD R8 100K Q2 BC847 R9 10K VDD C5 100pF C6 220pF C12 100pF R2 22K VDD D201 ISS355 R501 1M C501 1pF VDD C602 1uF VDD 1 2 3 4 5 6 7 8 9 10 JP1 C10PIN 1 2 3 4 5 6 7 8 JP1-1 C8PIN L3 8.2nH C7 100pF R201100K R202100K C206 1pF C205 1pF VDD R607 1K R606 10R R602 10R R601 10R VDD R604 10R R603 10R R605 10R VDD C10 10pF R3 10K DIO-T010L02 V2.1 V2.1 VDD3V3 PIANT01 COANT PIC101 PIC102 COC1 PIC201 PIC202 COC2 PIC301 PIC302 COC3 PIC401 PIC402 COC4 PIC501 PIC502 COC5 PIC601PIC602 COC6 PIC701PIC702 COC7 PIC801PIC802 COC8 PIC901 PIC902 COC9 PIC1001 PIC1002 COC10 PIC1101 PIC1102 COC11 PIC1201PIC1202 COC12 PIC1501 PIC1502 COC15 PIC2201 PIC2202 COC22 PIC2301 PIC2302 COC23 PIC2401 PIC2402 COC24 PIC2501PIC2502 COC25 PIC2601 PIC2602 COC26 PIC2701PIC2702 COC27 PIC2801 PIC2802 COC28 PIC2901 PIC2902 COC29 PIC3001 PIC3002 COC30 PIC3101 PIC3102 COC31 PIC3301 PIC3302 COC33 PIC3401 PIC3402 COC34 PIC3501PIC3502 COC35 PIC20101 PIC20102 COC201 PIC20201 PIC20202 COC202 PIC20301PIC20302 COC203 PIC20401 PIC20402 COC204 PIC20501 PIC20502 COC205 PIC20601 PIC20602 COC206 PIC20901PIC20902 COC209 PIC21301 PIC21302 COC213 PIC50101 PIC50102 COC501 PIC60201 PIC60202 COC602 PID20101PID20102 COD201 PIFLT101 PIFLT102 PIFLT103PIFLT104 PIFLT105 PIFLT106 COFLT1 PIJP101 PIJP102 PIJP103 PIJP104 PIJP105 PIJP106 PIJP107 PIJP108 PIJP109 PIJP1010 COJP1 PIJP10101 PIJP10102 PIJP10103 PIJP10104 PIJP10105 PIJP10106 PIJP10107 PIJP10108 COJP101 PIL101 PIL102 COL1 PIL201 PIL202 COL2 PIL301PIL302 COL3 PIL2101 PIL2102 COL21 PIQ10B PIQ10C PIQ10E COQ1 PIQ20B PIQ20C PIQ20E COQ2 PIR101PIR102 COR1 PIR201PIR202 COR2 PIR301 PIR302 COR3 PIR401PIR402 COR4 PIR501 PIR502 COR5 PIR801PIR802 COR8 PIR901 PIR902 COR9 PIR2001PIR2002 COR20 PIR2201PIR2202 COR22 PIR20101PIR20102 COR201 PIR20201PIR20202 COR202 PIR20301PIR20302 COR203 PIR20401 PIR20402 COR204 PIR21101PIR21102 COR211 PIR21201PIR21202 COR212 PIR21301PIR21302 COR213 PIR21401PIR21402 COR214 PIR50101PIR50102 COR501 PIR60101 PIR60102 COR601 PIR60201 PIR60202 COR602 PIR60301PIR60302 COR603 PIR60401PIR60402 COR604 PIR60501PIR60502 COR605 PIR60601 PIR60602 COR606 PIR60701PIR60702 COR607 PIU201 PIU202 PIU203PIU204 PIU205 PIU206 COU2 PIU301 PIU302 PIU303PIU304 PIU305 PIU306 COU3 PIU401 PIU402 PIU403PIU404 PIU405 PIU406 COU4 PIU501 PIU502 PIU503 PIU504 PIU505 PIU506 PIU507PIU508 PIU509 PIU5010 PIU5011 PIU5012 PIU5013 PIU5014 COU5 PIU601 PIU602 PIU603 PIU604PIU605 PIU606 PIU607 PIU608 COU6 PIU701 PIU702 PIU703PIU704 PIU705 COU7 PIU801 PIU802 PIU803 PIU804 PIU805 PIU806 PIU807 PIU808 PIU809 PIU8010PIU8011PIU8012PIU8013PIU8014PIU8015PIU8016PIU8017PIU8018 PIU8019 PIU8020 PIU8021 PIU8022 PIU8023 PIU8024 PIU8025 PIU8026 PIU8027 PIU8028PIU8029PIU8030PIU8031PIU8032PIU8033PIU8034PIU8035PIU8036 COU8 PIU20101 PIU20102 PIU20103 PIU20104 PIU20105 PIU20106 PIU20107 PIU20108PIU20109 PIU201010 PIU201011 PIU201012 PIU201013 PIU201014 PIU201015 PIU201016 COU201 PIU20201 PIU20202 PIU20203PIU20204 PIU20205 COU202 PIX101 PIX102PIX103 PIX104 COX1 PIC902 PIC1002 PIC1501 PIC3102 PIC3302 PIC3402 PIC60201 PIJP108 PIL2101 PIR501PIR901 PIR2001 PIR2202 PIR20302 PIR20402 PIR60102PIR60202 PIR60301 PIR60401 PIR60502 PIR60602 PIR60701 PIU204 PIU501 PIU504 PIU608 PIU705 PIU801 PIU804 PIU805 PIU8026 PIU8033 PIU20103PIU201014 PIU20201 PIU20203 PIC101PIC201 PIC302PIC402 PIC502 PIC602 PIC801 PIC901 PIC1001 PIC1101 PIC1202 PIC2302 PIC2401 PIC2601 PIC2802 PIC2901 PIC3001 PIC3101 PIC3301 PIC3401 PIC20101 PIC20201 PIC20302 PIC20401 PIC20502PIC20602 PIC20901 PIC21301 PIC50101 PIC60202 PIFLT101 PIFLT103PIFLT104 PIFLT106 PIJP103 PIJP109 PIQ10EPIQ20E PIR201 PIR301 PIU302PIU402 PIU5011 PIU601 PIU602 PIU603 PIU604 PIU607 PIU703 PIU8016 PIU8023 PIU8025 PIU8032PIU8034 PIU20105 PIU20108 PIU201015 PIU201016 PIU20202 PIX102PIX103 PIANT01 PIFLT105 PIC102 PIR101 PIU8017 PIX101 PIC202 PIR102 PIU8018 PIX104 PIC301PIC401 PIL202 PIR402 PIU8020 PIC501 PIL101 PIL201 PIU8021 PIC601 PIL102 PIL301 PIU8022 PIC701PIL302PIC702 PIU403 PIC802PIU8019 PIC1102 PIU8015 PIC1201 PIR202 PIU8024 PIC1502 PIC3501 PIL2102 PIU206 PIC2201 PIU305 PIC2202 PIU203 PIC2301 PIU304 PIC2402 PIU306 PIC2501PIU303PIC2502PIU401 PIC2602 PIU406 PIC2701PIFLT102PIC2702PIU405 PIC2801 PIU404 PIC2902 PIR2002 PIU201 PIC3002 PIQ10C PIR502 PIR802 PIU202 PIC3502PIU301 PIC20102 PIR20401 PIU20107 PIC20202PIC20402 PIU20106PIU20205 PIC20301PIU20104 PIC20501 PIR20202 PIU20102 PIC20601 PIR20102 PIU20101 PIC20902PIR20301 PIU201013 PIC21302 PIU20204 PIC50102 PIJP1010 PIR50102PID20101PIR50101PID20102 PIQ20C PIR902 PIJP10101 PIJP10102 PIR60302 PIU5013 PIJP10103 PIR60402 PIU509 PIJP10104 PIJP10105 PIJP10106 PIJP10107 PIJP10108 PIJP101 PIJP102 PIJP104 PIJP105 PIJP106PIR20101 PIJP107PIR20201 PIQ10BPIR401PIQ20BPIR801 PIR302 PIU8030 PIR2201 PIU205 PIR21101 PIU8011 PIR21102PIU201012 PIR21201 PIU8010 PIR21202PIU201011 PIR21301 PIU8014 PIR21302PIU201010 PIR21401 PIU8012 PIR21402PIU20109 PIR60101 PIU505PIU606 PIR60201 PIU506PIU605 PIR60501 PIU5010 PIR60601 PIU507 PIR60702 PIU508 PIU704 PIU502 PIU503PIU5012 PIU5014 PIU701 PIU702 PIU802 PIU803 PIU806 PIU807 PIU808 PIU809 PIU8013 PIU8027 PIU8028PIU8029PIU8031PIU8035PIU8036

Ref 97 dBμVAtt 0 dB * B TDF 3DB RBW 3 MHz * VBW 3 MHz CLRWR Center 2.44 GHz2 ms/ SWT 20 ms SGL 1 AP 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 77.34 dBμV 4.180000 ms 1 Delta 1 [T1 ] 0.07 dB 600.000000 μs Date: 8.SEP.2010 12:07:38 Ref 97 dBμVAtt 0 dB * B TDF 3DB RBW 3 MHz * VBW 3 MHz CLRWR SGL 1 AP Center 2.44 GHz100 μs/ SWT 1 ms 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 68.39 dBμV 245.100000 μs 1 Delta 1 [T1 ] 0.29 dB 598.000000 μs Date: 8.SEP.2010 12:16:40 Ref 97 dBμVAtt 0 dB * B TDF 3DB RBW 3 MHz * VBW 3 MHz CLRWR SGL 1 AP Center 2.44 GHz100 μs/ SWT 1 ms 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 68.39 dBμV 245.100000 μs 1 Delta 1 [T1 ] -0.11 dB 90.900000 μs Date: 8.SEP.2010 12:17:13 Average Factor calculate: The duration of one cycle = 598us Effective period of the cycle = 90.9us DC = 90.9/598 = 0.15201 or 15.201 % Therefore, the averaging factor is found by 20log 10 0.15201 = - 16.4dB

B TDF Ref 97 dBμVAtt 0 dB * 1 PK MAXH 1 MHz/Center 2.4 GHzSpan 10 MHz * 3DB RBW 100 kHz SWT 2.5 ms * VBW 300 kHz 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 78.67 dBμV 2.404040000 GHz 1 Delta 1 [T1 ] -41.62 dB -4.080000000 MHz Date: 7.SEP.2010 21:49:23 B TDF Ref 97 dBμVAtt 0 dB * 3 MHz/Center 2.4835 GHzSpan 30 MHz * 3DB RBW 300 kHz SWT 2.5 ms * VBW 1 MHz 1 PK MAXH 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 82.34 dBμV 2.477440000 GHz 1 Delta 1 [T1 ] -38.23 dB 6.240000000 MHz Date: 7.SEP.2010 21:39:43

low B TDF Ref 97 dBμVAtt 0 dB * 1 MHz/Center 2.404 GHzSpan 10 MHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 ms 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 79.08 dBμV 2.404020000 GHz 2 Delta 2 [T1 ] -20.08 dB -1.500000000 MHz 3 Delta 3 [T1 ] -20.05 dB 1.220000000 MHz D1 59.08 dBμV Date: 7.SEP.2010 21:48:14 Middle B TDF Ref 97 dBμVAtt 0 dB * 1 MHz/Center 2.439 GHzSpan 10 MHz * * RBW 100 kHz VBW 300 kHz SWT 2.5 ms 3DB 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 76.06 dBμV 2.439900000 GHz 2 Delta 2 [T1 ] -20.65 dB -1.460000000 MHz 3 Delta 3 [T1 ] -20.09 dB 1.020000000 MHz D1 56.06 dBμV Date: 7.SEP.2010 21:44:01 High B TDF Ref 97 dBμVAtt 0 dB * 1 MHz/Center 2.478 GHzSpan 10 MHz * * 3DB RBW 100 kHz VBW 300 kHz SWT 2.5 ms 1 PK VIEW 0 10 20 30 40 50 60 70 80 90 1 Marker 1 [T1 ] 81.29 dBμV 2.477480000 GHz 2 Delta 2 [T1 ] -20.37 dB -900.000000000 kHz 3 Delta 3 [T1 ] -20.39 dB 1.980000000 MHz D1 61.29 dBμV Date: 7.SEP.2010 21:36:42

Report No: GZ10071268-1 FCC ID: W9Q-42138T Page 2 of 25 CONTENT TEST REPORT......................................................................................................................................... 1 CONTENT................................................................................................................................................. 2 1. General Description ...................................................................................................................... 3 1.1 Product Description......................................................................................................... 3 1.2 Related Submittal (s) / Grants....................................................................................... 3 1.3 Test Methodology............................................................................................................ 3 1.4 Test Facility....................................................................................................................... 3 1.5 Measurement Uncertainty.............................................................................................. 4 2. System Test Configuration ........................................................................................................... 5 2.1 Justification....................................................................................................................... 5 2.2 EUT Exercising Software................................................................................................ 5 2.3 Special Accessories........................................................................................................ 5 2.4 Equipment Modification.................................................................................................. 5 2.5 Support Equipment List and Description...................................................................... 5 3. Summary of Test Results .............................................................................................................. 6 3.1 Antenna Requirement..................................................................................................... 6 3.2 Conducted Emission....................................................................................................... 6 3.3 Radiated Emission........................................................................................................... 7 3.3.1 Radiated Emission Limits...................................................................................... 7 3.3.2 Test Setup and Procedures.................................................................................. 7 3.3.3 Field Strength Calculation..................................................................................... 9 3.3.4 Radiated Emission Test Data............................................................................. 10 3.3.5 Test Result............................................................................................................. 13 3.4 Band Edges Measurement........................................................................................... 14 3.4.1 Limited of the band edges measurement.......................................................... 14 3.4.2 Test Setup.............................................................................................................. 14 3.4.3 Test Plot................................................................................................................. 15 3.4.4 Test Result............................................................................................................. 18 3.4.5 Transmitter Duty Cycle Calculation FCC Rule 15.35(b, c)............................. 19 3.5 Bandwidth Plot............................................................................................................... 19 3.6 Discussion of Pulse Desensitization........................................................................... 19 4. Appendix I – Photos of Test Setup ............................................................................................. 20 5. Appendix II – Photos of EUT ..................................................................................................... 21 6. Appendix III - Document List..................................................................................................... 25 Report No: GZ10071268-1 FCC ID: W9Q-42138T Page 3 of 25 1. General Description 1.1 Product Description The Equipment Under Test (EUT) is a transmitter, model: 42138T. It is powered by an iPod (DC 3.3V). The main function of EUT is working as a transmitter when playing a music or video with iPod or iPhone. Antenna Type: internal, wire antenna. For electronic filing, the brief circuit description is saved with filename: Technical Description. pdf. 1.2 Related Submittal (s) / Grants A 2.4GHz receiver is exempted from the technical requirement. Only the digital part of the speaker (Main Unit) is subject to Verification. 1.3 Test Methodology Radiated emission measurements were performed according to the procedures in ANSI C63.4 (2003). Radiated emission measurement was performed in semi-anechoic chamber room. For radiated emission measurement, preliminary scans were performed in the semi-anechoic chamber only to determine the worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the "Justification Section" of this Application. 1.4 Test Facility The Semi-Anechoic chamber and shield room used to collect the radiated data is Interterk Testing Services Shenzhen Ltd. Kejiyuan Branch and located at 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China. This test facility and site measurement data have been fully placed on file with the FCC. Report No: GZ10071268-1 FCC ID: W9Q-42138T Page 4 of 25 Test Equipment List Equipment No. Equipment Manufacturer Mod…

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