B4S-VR40AWIRELESS AUDIO/VIDEO SENDER w/ IR EXTENDER FEATURE

X10.com, a division of X10 Wireless Technology, Inc. 3824 North 5th St., Suite C, North Las Vegas, NV 89032 Receiver Transmitter Point the flat antennasat each other OWNER’S MANUAL Model VK80A(includes VT44A Audio/Video Senderand VR40A Audio/Video Receiver) FCC CautionTHIS 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 UNDESIREDOPERATION. NOTE: Modifications to this product will void the user’s authority to operate this equipment.X10 Wireless Technology, Inc. Limited One Year WarrantyX10.com, a division of X10 Wireless Technology, Inc. (X10) warrants X10 productsto be free from defective material and workmanship for a period of one (1) year fromthe original date of purchase at retail. X10 agrees to repair or replace, at its solediscretion, a defective X10 product if returned to X10 within the warranty periodand with proof of purchase. If service is required under this warranty:Call 1-800-442-5065, visit www.x10.com, or e-mail [email protected] help or more information on setup, please visit:http://www.x10.com/supportVK80A-com_h14139-021106 Connect the Sender to power. Introduction: The Wireless Audio/Video Sender kit includes a Sender and a Receiver. You connect the Sender to the A/Voutputs on your primary TV (that your Satellite Receiver, VCR,DVD Player, Cable Box, etc., is connected to). You connectthe Receiver to a secondary TV in another room, up to 100feet away. The Sender converts the A/V signals from yourVCR, Cable Box, etc., into wireless signals and transmits them(even through walls) to the Receiver. The Receiver convertsthe wireless signals back to an A/V signal and feeds it througha cable to your TV’s A/V or COAX jacks. The IR control jacklets you remotely control the device connected to the Sender. Connect the Sender to your primary TV. Connecting the SenderPut your Sender in a convenient place near or on your primary TV.Plug its power supply into astandard wall outlet and the otherend into the Sender. Connect an audio/video cableto the audio and video jacks onthe Sender and to the audio and video OUT jacks on theTV you want to send thepicture and sound from. Useyellow for video and the redand white plugs for audio. If your TV does not have audioand video OUT jacks, and youhave a VCR or other A/Vcomponent connected to the TVusing A/V cables, you can connectthe VCR to the TV using aCOAX Cable, and connect theSender to the A/V OUT jacks on the VCR, etc. Turn on the Sender . Make sure the power switch on the Sender is set to “ON.” Turn on your primary TV and the DVD Player, VCR, etc.,connected to it, that you want to use as a source to transmit toyour secondary TV. Connect the Receiver to your secondary TV. Put your Receiver in a convenient place near or on yoursecondary TV. Plug its powersupply into a standard wall outletand the other end into theReceiver . Turn on the Receiver. Connect the Receiver to power. Connecting the ReceiverConnect an audio/video cable tothe audio and video jacks on theReceiver and to the audio and video IN jacks on your secondaryTV. Use yellow for video and thered and white plugs for audio. Oruse the COAX connector.If a VCR or other A/V componentis connected to the TV using A/Vcables, you can connect theReceiver to the free LINE IN jacks on the component. Make sure the power switch on the Receiver is set to “ON.” Turn on your secondary TV.Make sure you can see the appropriate picture from yourDVD Player, VCR, Satellite Receiver etc., on yourprimary TV that you connected the Sender to. Select the video input on your secondary TV. Use the Video orSelect buttons on your TV remote control, or try channel 0and then Channel Down. The same picture you see onyour primary TV should appear on your secondary TV. If you do not see any picture on your TV:Check that the Sender and the Receiver are on the same letterchannel (A, B, C, or D). The channel switch is on the bottom ofthe Receiver and on the top under the flip-up antenna on the Sender . TroubleshootingVerify that your connections to the TV are correct. Make sureyou are using the appropriate input mode for your TV, try pressingthe A-B button or Video button on your TV’s remote control tochange the input mode (consult your TV’s owner’s manual, ifnecessary). If the picture on your TV isn’t clear:First, adjust the antennas on the Sender and Receiver so thatthe side marked with four squares point towards each other.You can also try moving the Sender and/or Receiver to anotherlocation near the TV. Sometimes moving either unit just a footcan make a big difference.If the picture still doesn’t improve after adjusting the antennasand Sender/Receiver positions, try changing the channels onthe Sender and Receiver, making sure they are set to the sameletter (A, B, C, or D). Try different letter settings to see if thepicture improves.For more help with setup please visit:http://www.x10.com/support V V V V V ideo Sender ideo Sender ideo Sender ideo Sender ideo Sender W W W W W ir ir ir ir ir eless eless eless eless eless A A A A A udio/V udio/V udio/V udio/V udio/V ideo Extender ideo Extender ideo Extender ideo Extender ideo Extender System System System System System There is a power light onthe front of each unit.Check that the powerswitch on the side ofeach unit is ON. channelswitch ○○○○○ The IR control jack(See separate sheet).

2.4GHz PatchAntenna SAW Video O/P Audio O/P (L) Audio O/P (R) 2.4GHz RF Receiver RF Demodulator IF LNA 6MFilter 6.5MFilter IR 310 Mhz transmitter Amplifier IR Sensor Block Diagram for Video Sender Receiver VR40A

Model No. VR40A rating label 2: 1 12/07/06 2.4GHz Wireless Audio/Video Receiver Model No. VR40A C H A N N E L zz zz zA zz zz zB zz zz zC zz zz zD Appearance of notch. Printed line For use with A/V Sender, Model VT44A, and plug-in power supply rated at 6 VDC, 300 mA max. Tip positive. For indoor use only. Refer to owner's manual for more information and for FCC statement. FCC ID: B4S-VR40A IC: 1632A-XVR40A X10.com, a Div. of X10 Wireless Technology, Inc., www.x10.com/support Made in China

VR40A Operational Description-310 MHz transmitter: The VR40A contains a 310 MHz pulsed transmitter. The transmitter is used to extend Infrared Transmitter range. The Infrared Pulse Coded remote control TV/VCR/DVD commands are received by the VR46A and used as an input to the 310 MHz pulsed transmitter. This signal is then transmitted via the loop antenna to the VT44A, where the process is reversed.

7/1/2006 17:54 SYSTEM X10 BILL O F MATERIAL PAGE 1 PART IDENTIFIER DESCRIPTIONEFF DATE QTY/ASSY REFERENCE --------------- --------------------------------- ---------- ----------------------- VR40A-100=COMU LOW COST VIDEO RECEIVER 200610031 027016=10000 COPPER FOIL TAPE , W=24MM20061004 0.015 037006=10070B PVC FILM200611031 038010=10040-X LABEL-DATE CODE (WHITE) 200610041 038020=12971 RATING LABEL,VR40A200610041 183010=16300A RUBBER STAND200610042 183010=16390A ANTENNA COVER, VT30A 200610041 183010=16400 ANTENNA HOLDER, VT30A 200610041 183010=16420A PLASTIC TUBE, VT30A200610041 183010=18000 HINGE (A)200610041 183010=18010 HINGE (B)200610041 183010=18020 HINGE HOLDER200610041 183010=18670 HINGE HOLDER (B)200610041 183010=19940 DISK BOTTOM200610041 183010=19950 DISK TOP200610041 183010=20880A SWITCH COVER (R)200610041 183010=20890 LENS200610041 185000=20480 TOP CABINET,BLACK200610041 185000=21210 BOTTOM CABINET,BLACK 200610041 186002=10520 REAR TRIM LABEL(REC),VHF 200610041 186003=10060 ANTENNA LABEL (RECEIVER200610041 206002=10027 WHITE FOAM (25.4X12.7X3)MM200610241 206002=10155 FOAM 10.0X10.0X8.0MM 200611031 365000=10023 HOT MELT GLUE, HE-38A 200610041 391=60202040 SCREW 2.3X8 PA, MS/ZP 200610041 391=60203050 SCREW-PPTT M2.6X6 MS/ZP 200610041 391=60203060 SCREW-PPTT M2.6X10 MS/ZP 200610043 851001=11784 ANTENNA PCB ASSY200610041 042010=11131B PCB ANT. FR4 49X49X1.6MM 200303211 363=00000031A COAXIAL RG178B/U 160MM 200303181 851001=12576 PCB ASSY 2.4G RX MODULE 200610041 042010=11678A PCB, 2.4G RX200605041 076=10000022 CAP-MCC 10P .25P COG 0402 200605047 C8,19,29,40,41,45,48 076=10100024 CAP-MCC 100PF 5% COG 0402 200605043 C16,43,64 076=10200024 CAP-MCC 1N 5% NPO 0402 200605046 C3,18,34,56,72,74 076=10300028 CAP-MCC 10N 10% X7R 0402 200605042 C21.36 076=10400028 CAP-MCC 100N 10% X7R 0402 200605044 C20,33,37,63 076=10500028 CAP-MCC 1U 10% X7R 0402 2006050411 REFER TO SCHEMATIC 076=10600016 CAP-MCC 10U +8-2 Y5V 0805 200605045 C6,22,28,51,52 076=12200024 CAP-MCC 1N2 5% NPO 0402 200605041 C23 076=15200024 CAP-MCC 1N5 5% NPO 0402 200605041 C24 076=18000024 CAP-MCC 18P 5% COG 0402 200605042 C13,14 076=20100024 CAP-MCC 200P 5% NPO 0402 200605191 C67 076=22100024 CAP-MCC 220P 5% COG 0402 200605042 C127,128 076=33000024 CAP-MCC 33P 5% COG 0402 200605043 C10,31,70 076=33900022 CAP-MCC 3P3 .25P COG 0402 200605041 C30 076=39000024 CAP-MCC 39P 5% COG 0402 200605042 C68,69 076=47000024 CAP-MCC 47P 5% COG 0402 200606232 C105,106 076=47100024 CAP-MCC 470P 5% COG 0402 200605042 C122,124 076=47200014 CAP-MCC 4N7 10% X7R 0603 200605042 C103,104 076=47300028 CAP-MCC 47N 10% X7R 0402 200605043 C1,2,5 076=47400028 CAP-MCC 470N 10% X7R 0402 200606131 C38 076=47500031 CAP-MCC 4U7 +8-2 Y5V 0603 200605042 C107,108 076=47900022 CAP-MCC 4P7 .25P COG 0402 200605041 C11 076=50800022 CAP-MCC 0P5 .25P COG 0402 200605041 C27 076=56900022 CAP-MCC 5P6 .25P COG 0402 200605041 C4 076=60900022 CAP-MCC 6P .25P COG 0402 200605041 C71 076=68100028 CAP-MCC 680P 10% X7R 0402 200608242 C109,110 076=68900022 CAP-MCC 6P8 .25P COG 0402 200605042 C32,44 080=00000048 CRYSTAL 8MHZ HC-49/S 200605041 X1 110=00000003 SAW FILTER 480MHZ200605041 F4 110=00000014 MULTILAYER BF3216 2400AC T200605041 F1 110=00000017 CERAMIC FILTER 6M MINI 200608031 F101 110=00000018 CERAMIC FILTER 6M5 MINI 200608031 F102 138001=10053 10 WAY PIN HEADER 2.54MM 200605041 P1 160=12700018 INDUCTOR 12NH 10% 0402SM D200605042 L9,22 160=12900019 INDUCTOR 1N2H 5% 0402 SM D200605041 L3 160=18000003 INDUCTOR 18UH 10% ,0805SMD200605082 L7,8 160=18700018 INDUCTOR 18NH 10%0402 SM D200605041 L6 160=39900019 INDUCTOR 3N9H 5% 0402 SM D200605041 L2 160=47600019 INDUCTOR 4N7H 5% 0402 SM D200605193 L1,4,5 209=00000001 TRS-NPN 2N3904 SMD200605191 Q2 209=00000020 TRS-NPN BFS520 (SOT-23) 200605041 Q3 209=00000021 TRS-NPN BFG425W, SOT-343R 200605041 Q1 211328=10383 IC RTC6711 (QFN48A1)200605041 U2 211328=10384 IC RTC6721 (QFN24LD-B) 200605041 U101 211328=10390 IC LDO RT9193-25PB200608101 U4 241=00000003 RES-TFC 0R 5% 1/10W 0603 200605041 R16A 241=00000006 RES-TFC 0R 5% 1/16W 0402 200605046 C14,28,32,33,121,123 241=10300006 RES-TFC 10K 5% 1/16W 0402 200605047 R1,2,4,9,20,29,111 241=15300006 RES-TFC 15K 5% 1/16W 0402 200605044 R101-104 241=18200006 RES-TFC 1K8 5% 1/16W 0402 200605041 R25 241=18300006 RES-TFC 18K 5% 1/16W 0402 200605041 R3 241=20100006 RES-TFC 200R 5% 1/16W0402 200605042 R129,130 241=20200006 RES-TFC 2K 5% 1/16W 0402 200605042 R109,110 241=20300006 RES-TFC 20K 5% 1/16W 0402 200605041 R21 241=27400006 RES-TFC 270K 5% 1/16W0402 200605041 R7 241=30100006 RES-TFC 300R 5% 1/16W0402 200605041 R5 241=30300006 RES-TFC 30K 5% 1/16W 0402 200605041 R6 241=33300006 RES-TFC 33K 5% 1/16W 0402 200605042 R8,26 241=39200006 RES-TFC 3K9 5% 1/16W 0402 200605043 R11,12,16 241=39400006 RES-TFC 390K 5% 1/16W0402 200605042 R107,108 241=51000006 RES-TFC 51R 5% 1/16W 0402 200605041 R31 241=51200006 RES-TFC 5K1 5% 1/16W 0402 200605041 R30 241=56100006 RES-TFC 560R 5% 1/16W0402 200605041 R23 241=68000006 RES-TFC 68R 5% 1/16W 0402 200605041 R24 241=82200006 RES-TFC 8K2 5% 1/16W 0402 200607042 R105,106 403041=10116 METAL BOX (B)200607041 851001=12672 PCB ASSY,6M/6M5,W/VHF 200611021 042010=11734E PCB200609051 057=22000029 CAP-E 22U 20% 16V200607132 C5,6 057=22100014 CAP-E 220U 20% 10V200607131 C3 057=22100018 CAP-E 220U 20% 25V200607131 C1 057=47100026 CAP-E 470U 20% 6V3 6.3X11 200607201 C7 076=10100014 CAP-MCC 100P 10% X7R 0603 200607132 C10,11 149=00000011 SOCKET RCA PCB-MT (YELLO200607011 J3 149=00000020 SOCKET RCA PCB-MT (RED) 200607011 J2 149=00000021 SOCKET RCA PCB-MT (WHITE200607011 J1 149=00000022 2.5MM DC JACK200607011 201=1348001C TUBE-PVC 1.34MM TR20060811 0.015 FOR LED 211103=10026 LOW DROPOUT REG ,1117-3V3200607011 REG1 212107=10002 DIODE-SI 1N4004200607131 D1 220=00200180 LED 3MM (RED DIFFUSED) 200607131 LED1 241=10400003 RES-TFC 100K 5% 1/10W0603 200607131 R8 241=15200003 RES-TFC 1K5 5% 1/10W 0603 200607131 R7 283=00000003 SLIDE-SW SS12F21 (1P2T) 200607011 SW1 283=00000049 SLIDE SW 1P4T (SK…

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1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size A4 Date: 7-Nov-2006 Sheet of File: D:\JOSEPH\SCH\VS\NEWVRB.SCH Drawn By: J4 DC JACK C1 220uF VI G VO REG1 H1117 SW2 1P2T C3 220u R7 1K5 LED1 3MM +3V3 16V 6V3 NOTES : ALL UNSPECIFIED CAPACITORS AND RESISTORS ARE USE 0603 TYPE SMD C2100nF C4100N VIDEO AUDIO R AUDIO L TO 2.4G Module +3V3 IN GND C6470U C7 22U C822U YellowRCA RedRCA White RCA C11 100pF C10 100pF R8 100K +3V3 D1 IN4001 11 22 33 44 D D C C B B A A 1 SYS TEM X -10 LTD. 2 AV Rx H1 16 78 -1 *D: \7 kam\10 WORK\ 2G 4\RW6 7 s eries-X T\6 7Rx\ =116 78 P-1 .SCHDO C Ti tl eSize: No: Dat e:File: Revision:Sheet of A4 Cann ot open fil e E: \D ocument s an d Sett in gs\ cheng chi a\ My 22-Jun-06 1 2 3 4 SAW_FILTERF4 6. 8pF C44 1u F C46 8MHZ X1 18 pFC13 18 pFC14 33 KR8 10 pFC40 4. 7nHL5 30 KR6 33 pF C31 1. 5nFC24 3. 3pFC30 27 0K R7 10 pF C29 30 0R5 1. 2nF C23 10 0n FC37 47 0n F C38 1u FC53 10 0n F C63 10 pFC8 1. 2nh L3 NPC9 10 K R9 10 pF C45 4. 7nH L4 6. 8pF C32 10 pF C19 10 0n F C20 10 0n F C33 +2.5V +3.3V +2.5V +2.5V+2.5V +2.5V +2.5V +3.3V 1 2 3 4 5 6 7 8 9 10 10 PIN P1 Vi deo Au di o_6 .5MAu di o_6 M X2X1 +2.5V CS2 CS1 CS0 +2.5V +3.3V +3.3V +5V 18 nH L6 +2.5V 0RR14 NP R10 X1 X2 Vi deo 0. 5pFC27 3. 9KR12 1n F C18 1u F C17 10 0p FC16 1u FC7 1u F C26 10 0p F C64 1u F C52 10 pF C48 10 pF C41 1n FC34 1u FC35 3. 9kR11 20 0p FC67 1u FC42 47 nF C5 47 nF C2 47 nF C1 +2.5V 1u FC47 10 KR210 KR1 10 K R4 +3.3V 0RR28 SPI NP R27 10 K R29 BX SPI 51R31 1u FC76 BX IF-IN IF-OUT RF VA MPIN 1 SMA-9BJ1 4. 7pFC11 33 pF C10 1n F C3 3. 9nHL2 18 k R3 BF2520-B2R4DABA F1 5. 6pF C4 4. 7nHL1 +2.5V BFG425WQ1 AN T RF 3. 9KR16 33 pF C68 18 uH L7 39 04 Q2 10 KR2020 K R21 56 0R23 1. 8KR25 18 uH L8 39 pF C70 1u FC60 39 pF C69 BBOUT2 +3.3V 68 R R24 10 uFC62 10 uF C51 NP C75 VA MPIN 10 uF C28 10 uFC2210 uF C6 +5V +3.3V VIN /1 1 GN D/2 2 EN /3 3 BP/4 4 VO UT/ 5 5 RT9 167 A-25 21 13 28=1 03 85 U4 +2.5V 10 nFC36 0RR32 NPR13 12 nHL9 1n F C72 6p F C71 12nH L2 2 33K R26 +3.3V BFS520 Q3 1n FC56 1n FC74 10 0p FC43 IF-IN IF-OUT Au di o-RTC67 21#N AME? 5. 1KR30 +2.5V +5V BX CS2 CS1 CS0 PD_REG18 1 LN AV DD 2 RFIN2 3 SPI_D AT A/ CH2 4 SPILE/CH1 5 SPICLK/CH0 6 SPI_SE 7 BX 8 VD D3 D 9 VSS_SYN3 10 BCR 22 VA MPRE F 28 XT AL2 13 LO CK _D T 14 CP 15 VD D_SY N 16 S2 17 VT 2G 18 VCO2 GV DD 19 BBOUT2 29 IFINP 23 FSKCOMIN 27 HY S_ C 39 BBVDD 1 41 VA MPIN 30 VA MPV DD 31 VA MPO UT 32 TH D_ C 33 FSKCOMOUT 40 SLICER_RC 37 IFAOU TP 43 VD D33 _IFA 44 X1 35 X2 36 IFAVD D 45 RFGND 46 AG C_C 25 BBVDD0 26 VCO5DVDD1 34 IFAOU TN 42 VSS_SYN4 11 XT AL 1 12 VD D2D 5 20 REG1 D8 21 FSKVD D 38 IFINN 24 RFIN 47 LN A_L G 48 GN D 49 RTC6711A U2 0RR16A NP VR1 1 2 3 3PIN-AJ1 A 0603 20 9-0 000 002 0 211328=10383 20 9-0 000 002 1 11 0-0 000 001 6 Ass'y: 8 5100 1=12 576 2G4 RX - RT A 011B 1 01C 1 10D 111 US/EUR2414 M2432 M2450 M2468 M Ch CS0-2 AUS 2414 M2432 M2450 M 0RR33 11 22 33 44 D D C C B B A A 2 SYS TEM X -10 LTD. 2 AV Rx H1 16 78Q -1 *D: \7 kam\10 WORK\ 2G 4\RW6 7 s eries-X T\6 7Rx\ =116 78 Q-1. SCHD OC Ti tl eSize: No: Dat e:File: Revision:Sheet of A4 Cann ot open fil e E: \D ocument s an d Sett in gs\ cheng chi a\ My 22-Jun-06 6. 5M11 0-0 000 001 0F1016. 0M 11 0-0 000 000 0 F102 Au di o_6 M Au di o_6 .5M BBOUT2 NPC111 +3.3V +3.3V NPC112 10 KR111 39 0KR108 47 pFC106 15 kR10415 kR103 +3.3V NPC102 15 kR10215 kR101 +3.3V NPC101 2kR110 4. 7nF C104 68 0p F C110 2k R109 4. 7nF C103 68 0p F C109 12 kR106 4. 7uFC108 39 0KR107 47 pFC105 12 kR105 4. 7uFC107 NP Q1 01 NPR121 NP R122 NP R123 47 0p FC122 +5V 0R C121 NPQ1 02 NPR124 NP R125 NP R126 47 0p FC124 +5V 0RC123 NPC125 NPC126 NP R127 NPR128 20 0R129 20 0R130 VD_VCO2 1 VSS 2 VSS 3 VSS 4 AO2 5 IN2 6 IP2 7 FIR2 8 VSS 9 FIR1 10 IP1 11 IN 1 12 AO1 13 PD_BUF 14 LOCK 15 LOCK_L_B 16 PD_AMP 17 VD_VCO1 18 VD1 19 FM1 20 VBG_ 10K 21 PD_AU 22 FM2 23 VD2 24 25 25 RTC6721211328=10384U1 01 22 0p FC12722 0p FC128 Ass'y: 8 5100 1=12 576 2G4 RX - RT Det ail By Dat e 11 67 8A-A 3 Kam 20 06 062 2 1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A3 Date: 31-Oct-2006 Sheet of File: C:\RODERICK\SCH\SCH\PWRMID-7.SCH Drawn By: ANTENNA 310MHz Powermid Tx R16 6K8 R1710K R18 150R R19 10K R20 47R R21 47R C25 4P7 C11 10P C23 100N C12 22P C13 56P C19 100NC28 8P C27 8P C18 5P C31 8P Y1 310MHz Q7 H10 Q8 BFS17A L1 10T5R L2 10T5R +3V3 C37 * +3V3 PCB1 PCB2 C29 3P5 +3V3 C20 56P C10120P C26 * U2C 4069 U2B4069 U2A4069 Q6 3906 R15 1M C24 100N U2E4069 U2F4069 R13 15K C5 10P C7 10P C6 100P R14 10K C22 10P C32 12P R22 82R D1 1N4148 D2 BAV99 D5 PH302/2B C36 * R3 100KQ1 3904 Q2 3904 Q3 3904 R5 4M7 R4 1M R1 47K R7 47K R2 47K C3 100N R8 2M2 R6 10K +3V3 R10 180K R9 3M3 Q4 3904 Q5 3904 C30 4N7 R11 470K R12 47K C1 2N2 C2 100N C4 1U C21 100N IR DATA IR DATA 12 C8 1U 34 13 12 11 10 9 8 PCB : 042010=10938A R23 10R NOTE : ALL UNSPECIFIED RESISTOR & CAPACITOR ARE USE 0603 SMD TYPE 01 PCB ASSY : 851001H12764 14 7 +3V3 10KHz SWITCH INPUT

Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 1 of 23 Technical Information APPLICANT MANUFACTURER Name: X10 (USA), Inc. Name: X-10 Electronics (Shenzhen) Co. Ltd. Address: 19823 58 th Place South Address: Together Rich Industrial Park B Sanwei Industrial District, Xixiang Town City, State, Zip: Kent, WA 98032 City, State, Zip: Baoan County, Shenzhen, China Test Specification: FCC Rules and Regulations Part 15, Subpart C, Para. 15.231 Test Procedure: ANSI C63.4:2003 Test Sample Description Test Sample: 310 MHz Pulsed Transmitter Brandname(s): X10 (USA) Model Number: VR40A FCC ID: B4S-VR40A Type: Pulsed Transmitter Power Requirements: 6 VDC derived from external AC Adapter Frequency of Operation: 310 MHz Applicable Rule Section: Part 15, Subpart C, Section 15.231 Tests Performed Para. 15.207(a), Conducted Emissions Para. 15.231(a), Radiated Emissions, Fundamental and Harmonics Para. 15.231(b), Radiated Emissions, Spurious Case Para. 15.231(b), Duty Cycle Determination Para. 15.231(c), Occupied Bandwidth Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 2 of 23 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 150 kHz to 30 MHz did not exceed Class B limits as specified in CISPR 22. 15.231 (a): This device transmits a control signal and is used as a remote control transmitter. 15.231 (a)(1) The transmitter is manually operated. Transmission ends within 5 seconds of deactivation. 15.231 (a)(3): The transmitter does not perform periodic transmissions or the transmitter performs periodic transmissions at predetermined intervals greater than 1 hour apart and are shorter than 1 second in duration. 15.231 (b): The fundamental field strength did not exceed 5833.3 μV/M (Average) at a test distance of 3 meters. In addition, the requirements of section 15.35 for averaging pulsed emissions and for limiting peak emissions were met. The field strength of harmonic and spurious emissions did not exceed 583.3 μV/M (AVERAGE). 15.231 (c) The Bandwidth of the emission was no wider than 0.25% of the center frequency (775 kHz) as measured 20 db down from the modulated carrier. Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 3 of 23 Determination of Field Strength Limits The field strength limits shown below are found in Section 15.231: Frequency Limit F1 = 260 3750 = L1 Fo = 310 Lo F2 = 470 12500 = L2 The formula below was utilized to determine the limits: Limit = L1 + [(Fo-F1)(L2-L1)/(F2-F1)] Solving Yields Fundamental Limit = 5833.3 μV/M (AVERAGE) @ 3 Meters Harmonic Limit = 583.3 μV/M (AVERAGE) @ 3 Meters Duty Cycle Determination The unit’s RF output was directly coupled to the input of the spectrum analyzer. The analyzer was set for a frequency span of 0 Hz. The sweep time was then adjusted in order to display one full pulse train. The transmitter on time was then summed and compared to the time for one full cycle in order to obtain the duty cycle. (See plots for additional information.) Transmitter On Time = 25.66 milliseconds (maximum per cycle) Transmitter Cycle Time =103 milliseconds (100 ms maximum) Transmitter Duty Cycle = 25.66 % Calculation 1 Large Pulse =8.5 milliseconds 33 x 520 μs (small pulse) =17.16 milliseconds 8.5 + 17.16=25.66 milliseconds Duty Cycle (25/100) = 0.2566 % Correction Factor =20 log (0.2566)=-11.8 dB Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 4 of 23 Spectrum Analyzer Desensitization Considerations Due to the nature of the emissions being measured, care was taken to ensure that the resolution bandwidth of the spectrum analyzer was adequate to provide accurate measurements. The following formula was utilized: minimum bandwidth = 1/{minimum pulse width (in seconds) x 1.5} = Hz Setting pulse desensitization equal to zero and utilizing the minimum observed pulse width of 520 μs yields a minimum required bandwidth of 1282 Hz. FCC specified bandwidths of 100 kHz and 1 MHz were utilized below and above 1 GHz, respectively. General Notes 1. All readings were taken utilizing a peak detector function at a test distance of 3 meters. 2. The duty cycle was applied to the peak readings in order to determine the average value of the emissions. 3. The frequency range was scanned from 30 MHz to3.1 GHz. All emissions not reported were more than 20 dB below the specified limit. Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 5 of 23 Certification and Signatures We certify that this report is a true representation of the results obtained from the tests of the equipment stated. We further certify that the measurements shown in this report were made in accordance with the procedures indicated and vouch for the qualifications of all Retlif Testing Laboratories personnel taking them. Donald C. Lerner EMC Test Engineer Richard J. Reitz Laboratory Manager Non-Warranty Provision The testing services have been performed, findings obtained and reports prepared in accordance with generally accepted laboratory principles and practices. This warranty is in lieu of all others, either expressed or implied. Non-Endorsement This test report contains only findings and results arrived at after employing the specific test procedures and standards listed herein. It is not intended to constitute a recommendation, endorsement or certification of the product or material tested. This test report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. Retlif Testing Laboratories, Test Report R-11708-3, X10 (USA), Inc., FCC ID: B4S-VR40A Page 6 of 23 EQUIPMENT LIST Conducted Emissions EN Type Manufacturer Description Model No. Cal Date Due Date 078 LISN Solar Electronics 10 kHz - 30 MHz 8028-50-TS24BNC 6/29/2006 6/29/2007 079 LISN Solar Electronics 10…

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Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 1 of 6 Conducted Emissions, Test Setup CE, Rear, Test Setup Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 2 of 6 Radiated Emissions, X-Axis Radiated Emissions, Y-Axis Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 3 of 6 Radiated Emissions, Z-Axis Radiated Emissions, Front Test Setup Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 4 of 6 Radiated Emissions, Rear Test Setup Duty Cycle, Test Setup Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 5 of 6 Duty Cycle, Test Setup Occupied Bandwidth, Test Setup Retlif Testing Laboratories, Test Report R-11708-3, X-10(USA), FCC ID B4S-VR40A Page 6 of 6 Occupied Bandwidth, Test Setup