YJND545B2.4" DIGITAL WIRELESS LCD BABY MONITOR

Caution Do not open the cover! To avoid electric shock. Do not Touch DC Convert parts to avoid electric shock. In order to prevent improper operation of DC Converter, Please read user manual carefully. Caution For you safety, please use only the DC converter provided. (The manufacturer will not responsible for any losses caused by DC converter not provided by the manufacturer).!! Important !! Please only use the socket match with DC converter. Use of improper socket may cause electrical and fire damager. Safety Notice z Do not use damaged Charger z Do not use battery over the specified time period z First use or the battery has not been for past several months; please recharge the battery before use z In order to protect your battery, please fully charge your battery before you use. The battery must be fully discharge it before you charge it again z Over charge and over discharge will shorten the life of battery. If the usage period of fully charged battery is shorten than new battery, you need to change your battery z Battery is consumable item, its life will be shorten from the time it is being used z Don’t touches the DC converter with conductors e.g. rings etc Main Features: 2.4G Wireless Camera Main Parts User Manual When wireless camera turn on , press "POWER" Button on LCD monitor receiver,baby monitor start to work.It will show Signalstrength/Image/Battery Status Product Specification Model No: JLT-9020D ItemValue Transmission Frequency2400MHz-2480MHz Transmission Power 0dBm Unobstructed Effective Range250m Modulation ModeFHSS Operating Temperature 0°60° Storage Temperature25° GENERAL Operating Humidity20%-80%RH Imaging Sensor Type1/3 CMOS Picture Total Pixels628x582(PAL) 510X492(NTSC) Horizontal Resolution360Line View Angle60° Minimum Illumination1.5Lux Battery Working Time8 hours Motion Detection Distance>5m Sound Control Sensitivity>60dBA Consumption Current150mA +15mA Power SupplyDC 5V Dimensions(W×D×H)100*86*86(mm) Frame 25 CAMERA Weight 141g Accessories 5V DC Adapter * 2 pcs 2.4G wireless camera * 1pc Instruction Menu * 1pc FCC 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. 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.

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FCC ID LABEL FCC ID:YJND545B 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. Label Location on EUT EUT Bottom View/ FCC ID Label Location

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Description 1. MUC unit include U1, U10 and Y1,U1 is CPU, U10 is the memory of EEPROM type, storing the information of CPU. The Y1 is 12MHZ crystal provide the clock for U1 2. The KEY is a switch circuit consisting of K7,R52,R42,R13 and Q4 3.POWER is the power circuit includes L1 and U5,which regulates power from 5V to 3.3 and supply for MCU, RF module and MIC 4.MIC is made up of U2,Q1,Q2,Q3 which magnify the audio signal and send it to MCU, then bening sent it out by RF 5. COMS sesor transmite the video signal to MCU which is sent out by RF 6.AUDIO is made up of U6 and LS1, which translate the audio signal sent by MUC back to original sound 7.RF module is data transferred by U7 to 2.4GHZ modulation singal and sent it out

1 2 3 4 5 6 ABCD 6 5 4 3 2 1 D CBA Title Number Revision Size C Date: 20-Aug-2009 Sheet of File: E:\ \JL T90 20\so niy\D90 20.dd b Drawn By: 1234 5678 U6GPY0030B R71K LS1SPEAKER AGND-P AGND-P AGND-P R21K C32104P C33104P C36105P DAO R31R 4V GPIO5(0030) 1 23 U2ALM358 7 65 84 U2B LM358 R2356K R221K R6722K R36100K R6347K R321K R622K R692K R372KR282K R3022K R40470R R2722K R251K C75105P C45201P C48103P C54100P C47201P C21104P C27104PC34104P VOICEIN M1MIC AGND-MIC AGND-MIC C51100P AGND-MIC C11104P C4947UF AGND-MIC VCC-MIC Q1 3906 C12104P AGND-MIC AGND-MIC VCC-MIC R13110R C52 100UF C53104P VCC33 C2433P C25152P/NC C23104P C26 10P/NC Q43904 1 1 2 2 FU1 0R BAT13V7 D81N5817 D21N5817 J3JACK R525K6 R14270K R5715K/NC R5647K R13470K R241M R58 330K R59200K K7SW-SP VCC33 D10 1N4148 D111N4148 PWR-EN 123 456 78 9 10 U5ITC3440 L14.7UH R60 10K C62 100UF VCC33 1234567891011121314151617181920 U72.4GRF R19 100R R53100R R54100R R50 0R L30R R65100R R66100R L50R RF-SPI-CSRF-SPI-CLKRF-SPI-RXDRF-SPI-TXDRF-CD-TXEN RF-TRXD L2470UH RF-MS0RF-MS1RF-BB-CLK VCC33 C29 100UF RF-TXRF-RX AGND-MIC C44 104P R31 0R R120R C43100UF VCC33 AGND-DA C13 104P R45 82R R40R C4100UF VCC33 AGND-AD VCC33-AD VCC33-DA R64330R KEY-DET C9100UF C19100 UF C8 104P BAT C31104P R3533K VCC33 C50475P AGND-MIC R3910K R47470R Q23904 AGND-MIC RF-VDD 123456789 1011121314151617181920 U42.4GRF GNDS-IMG1S-IMG2S-IMG3S-IMG4S-IMG5S-IMG6S-IMG7S-IMG0S-CLKS-PCKS-VSYNCS-HSYNCS-SCLS-SDAGND GPIO3(SRESET)GPIO4(PWN) VCC33 VDDA-VDO R432K2 R5330R R33330R R70 330R R9330R R68330R R71330R 4V VCC33 LED7 GPIO6(LED) LED1 LED2 LED3 LED4 LED5 LED6 R1182K RV1100K R100R C10 104P GPIO14GPIO15GPIO16 123456789 1011121314151617181920 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 4142434445464748495051525354555657585960 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 U1JT93331 GPIO4(PWN) GPIO3(SRESET)GPIO14GPIO15GPIO16VCC18 C38 104P C14 106P VCC33S-PCKS-HSYNCS-VSYNC LED1LED2LED3P1 R2630K R29 20K C39102P AGND-AD BAT C40106P C41104P AGND-AD VCC33-AD C17100P VOICEIN AGND-AD RF-SPI-CS RF-SPI-CLK RF-SPI-RXD RF-SPI-TXD RF-BB-CLK RF-CD-TXEN RF-MS0 RF-MS1 C16104P VCC33 RF-TX RF-RX RF-TRXD GPIO6(LED) S-SCL S-SDA S-CLK S-IMG7 S-IMG0S-IMG1S-IMG2S-IMG3S-IMG4S-IMG5S-IMG6 1234 J2 4P R6 1K5 VCC33 VCC33 VCC33 VCC33 1234 5678 U10MX25L512 C2104P VCC18 C1104P LED4LED5LED6 VDDA-VDO Y112MHZ C539PC639P R1 56K C22104P C57 104P VCC3 C60 104P VCC18 R20 0R LED7 KEY-DET PWR-EN C7 222P C3 222P C61 105P C35 104P GPIO5(0030) DAOVCC33-DA C37104P AGND-DA VCC18 C15104P C20106P VCC33 1 2 3 4 5 6 7 8 9 J1CON9 4V Q3SI2301 R210R AGND-P D1RLED R81M R16820K R1582K 12345 J5CON5 12345 J4CON5 GND GND VCC33 VCC33 BAT BAT K1 K1 GPIO6(LED) GPIO6(LED) K1 R1710K 4V Q53904 Q6772 R18680R R34NC R3847K R413.3K

FCC PART 15.249 EMI MEASUREMENT AND TEST REPORT For First Alert First Alert 3901 Liberty Street Road Aurora, IL 60504 FCC ID:YJND545B Jun. 22, 2010 This Report Concerns: Original Report Equipment Type 2.4” Digital Wireless LCD Baby Monitor Test Engineer: Eric Li Report No.: BST10060132R-3 Receive EUT Date/Test Date: Jun. 15,2010/ Jun. 15-22,2010 Reviewed By: Christina Prepared By: Shenzhen BST Technology Co.,Ltd. 3F,Weames Technology Building, No. 10 Kefa Road, Science Park, Nanshan District,Shenzhen,Guangdong,China Tel: 0755-267477513 Fax: 0755-267477513 ext.826 Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Shenzhen BST Technology Co.,Ltd. This report must not be used by the client to claim product certification,approval,or endorsement by NVLAP, NIST or any agency of the US Government. First Alert FCC ID: YJND545B BST FCC ID REPORT : BST10060132R-3 Page 2/21 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................3 1.1. Report information ............................................................................................................3 1.2. Measurement Uncertainty .................................................................................................3 2. PRODUCT DESCRIPTION ......................................................................................................4 2.1. EUT Description ...............................................................................................................4 2.2. Block Diagram of EUT Configuration..............................................................................4 2.3. Support Equipment List ....................................................................................................4 2.4. Test Conditions .................................................................................................................4 3. FCC ID LABEL...........................................................................................................................5 4. TEST RESULTS SUMMARY ...................................................................................................6 Modifications ................................................................................................................................6 5. TEST EQUIPMENT USED .......................................................................................................7 6. ANTENNA REQUIREMENT ...................................................................................................8 6.1. STANDARD APPLICABLE............................................................................................8 6.2. ANTENNA CONNECTED CONSTRUCTION ..............................................................8 6.3. Result............................................................................................................................8 7. CONDUCTED POWER LINE TEST .......................................................................................9 7.1. Test Equipment .................................................................................................................9 7.2. Test Procedure ..................................................................................................................9 7.3. Test Setup..........................................................................................................................9 7.4. Configurating of the EUT .................................................................................................9 7.5. EUT Operating Condition...............................................................................................11 7.6. Conducted Power line Emission Limits..........................................................................11 7.7. Conducted Power Line Test Result.................................................................................12 7.8. Plot(s) of Test Data .........................................................................................................13 8. RADIATED EMISSION TEST ...............................................................................................15 8.1. Test Equipment ...............................................................................................................15 8.2. Test Procedure ................................................................................................................15 8.3. Radiated Test Setup ........................................................................................................15 8.4. Confihuration of the EUT ...............................................................................................16 8.5. EUT Operating Condition...............................................................................................16 8.6. Radiated Emission Limit.................................................................................................16 8.7. Radiated Emission Test Result .......................................................................................17 9. BAND EDGE .............................................................................................................................19 9.1. Test Equipment ...............................................................................................................19 9.2. Test Procedure ................................................................................................................19 9.3. Configuration of The EUT ..............................................................................................19 9.4. EUT Operating Condition...............................................................................................19 9.5. Band Edge FCC 15.249(d) Limit ..................................................................…

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