WU9ET-DM24H.264 DIGITAL MONITOR WITH 2.4" SCREEN

2.4GHZ WIRELESS H.264 DIGITAL MONITOR with 2.4” Screen The pictures, diagrams and certain functions described in this manual may differ from the actual product due to different firmware version. USER MANUAL SAFETY AND GENERAL INFORMATION Important information on safe and efficient operation of this product. Before operating your Wireless Baby Monitor, please read all these safety and operating instructions completely and then retain for future reference. 1. Your Baby Monitor is designed to be an aid and should not be used as a substitute for responsible and proper adult supervision. 2. Do not place the camera on any surface or mount it on any wall where the camera or the AC adapter cords are within baby's reach. 3. Never place the camera inside your baby's crib, bed or playpen. 4. Never cover the camera and monitor (e.g. with clothes, towels or blankets). 5. Position the camera, monitor and AC adapters to allow adequate ventilation. 6. Never use or place your camera and monitor in moist places or near water. For example, do not use near a bathtub, washbowl, laundry tub, kitchen sink, in a wet basement, etc. 7. To prevent overheating, keep the camera, monitor and AC adapters away from heat sources such as radiators, heat registers, stoves or other appliances (including amplifiers), which produce heat. 8. Keep the camera out of direct sunlight. 9. Disconnect the AC adapter from wall outlets during long periods of non-use. 10. Use only the AC adapters provided. Use of any others may damage the camera and/or monitor. 11. If traveling abroad, make sure that the voltage shown on the power adapters corresponds to the local power, before plugging in the AC adapters into the electric outlets. FCC Notice to Users 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 or more 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. 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. 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. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any other antenna or transmitter CARE AND MAINTENANCE 1. Keep all parts and accessories out of children's reach. 2. Fingerprints or dirt on the lens surface can adversely affect camera performance. Avoid touching the lens with your fingers. 3. Should the lens become dirty, use a blower to blow off dirt and dust, or a soft dry cloth to wipe the lens. 4. Keep the camera dry. Precipitation, humidity and other liquids contain minerals that will corrode electronic circuits. 5. Do not use or store in dusty, dirty areas. 6. Do not use or store in hot areas. High temperatures can shorten the life of electronic devices and warp or melt certain plastics. 7. Do not store in very cold areas. When the system warms up, the moisture can form inside the case, which may damage electronic circuit boards. 8. Do not attempt to open the case. Non-expert handling of the device may damage the system. 9. Avoid dropping or strong shocks. 10. Operate the product using only the AC adapters included or provided as an accessory. 11. Do not overload electrical outlets or extension cords. This can result in a fire or an electric shock. TABLE OF CONTENT Main Features··············································································1 Monitor Diagrams·····················································2 Preparing Baby Monitor for First Time Use···································3 Using the Receiver(Monitor)·························································5 Receiver(Monitor) Main Menu ·····················································6 Register Camera·········································································7 Additional Remarks···································································· 13 · ····················· MAIN FEATURES * Digital H.264 encoding & decoding technology * Transmit rate:20-25Frames/second * Transmits up to 600 feet range in open area * Friendly On Screen menu for easy adjustments * Supports up to 8 cameras * Baby Monitor works in 2modes:Audio & Video or Audio only * In auto scan mode, the cycle time between cameras can be adjusted from 10-60 seconds * Digital zoom with selectable regions * Dynamic audio strength indicators * Voice Activation(VOX) Feature * Feeding Alarm setup Feature * Multi-Languages Support * Camera can be wall mounted or used on desktop BOX CONTENT 1 x transmitter with integrated camera 1 x receiver with 2.4"TFT display and loud speaker 2 x 5V DC 1000mA adaptors (for Transmitter and Receiver) 1 x rechargeable lithium ion battery for rec…

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HP3129 24Mhz Crystal 32k RTC LCM keypad SPI flashSDRAM Battery charger usb port Power manegment LEDs indicator 2.4g RF module 1.2v2.8v3.3v PA LM4990 Battery UART Antenna A7121 2.4G Transceiver PA Switch To CPU 2.4G RF Module SAW 18Mhz Crystal LNA

E-TECS LIMITED FCC ID: WU9ET-DM24 POWER OF ATTORNEY August 4, 2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on August 3, 2012. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, E-TECS LIMITED, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, E-TECS LIMITED ----------------------- Duncan DU (Senior Manager)

2.1 EUT - Front View 2.2 EUT - Back View 2.3 Adapter - Front View 2.4 Adapter - Back View

E-TECS LIMITED FCC ID: WU9ET-DM24 Ref. No.: WT11031370-S-E-F Page 56 of 56 18 FCC ID Label 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. The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/proposed FCC Mark Location FCC ID: WU9ET-DM24 This device com plies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)this device ma y not cause harmful interference,and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC ID Label Sample for Model: ET-DM24 FCC ID: WU9ET-DM24 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.

2.1 EUT - Open View 2.2 PCB 1 - Front View 2.3 PCB 1 - Back View 2.4 PCB - Module Open View 2.5 PCB 2 - Front View 2.6 PCB 2 - Back View 2.7 PCB(Adapter) - Front View 2.8 PCB(Adapter) - Back View

ET-DM24 Circuit Description This product is a TRANSCEIVER. When press “on/off” button of product, the power system will work, all the circuit will be supplied by this power system. And the main chip HPC3129, which the OSC is 24Mhz and 32.768khz, will run the code by this OSC, then it turn on the necessary circuit. include the RF module and LCD. In this time, Processor works first to build up communication chain for another TRANSCEIVER . When the wirdless chain setuped successfully, It will receive the data from RF module, and then the processor decode the datastream, which encode by H.264 format, so it can display the moving pictures on the LCD.

LDO/300ma connect TransceiverSwitch & RFPA 1 MARK1 NC-FIDUCIALMARK 1 MARK2 NC-FIDUCIALMARK 1 BP_LIM2 2 BP_LIM1 3 BP_BPF 4 VDD_A 5 RFI 6 RFO 7 VDD_VCO 8 BP_VCO 9 VT 10 CPO 11 VDD_PLL 12 XI 13 XS 14 FP_RDY 15 BB_CLK 16 MS1 17 MS0 18 RESETN 19 F_CLK 20 TXD 21 TRXD 22 CD_TXEN 23 RX_SYN 24 RX_CLK 25 VDD_D 26 SPI_RXD 27 SPI_TXD 28 SPI_CLK 29 SPI_CS 30 BP_LPF 31 BP_DS 32 RSSI 33 GND U3 RF-TRANSCEIVER_A7121 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J1 NC-PAD-20PIN 1 2 U4 CRASTAL-18MHZ 1 VDD 2 GND 3 CE 5 VOUT 4 NC U601 LDO-2.8V-R1114N281D C1 1uF C2 0.1uF C3 0.1uF C4 0.1uF C5 1000PF C6 20PF C7 120pF R1 39K C8 0.1uF C9 10PF C10 56pF R2 NF C11 0.1uF C12 0.1uF C13 1000PF C14 470pF C23 0.1uF C24 0.1uF C25 10uF C26 22PF TP1 C30 0.01uF 1 G 2 O 3 G 4 I U1 1 G 2 G 3 S J2 RF-CON_ECT818000071 3 IN 4 GND 2 GND 1 OUT U604 R10 0 R11 0 R12 0 C31 NF C32 NF 1 RF2 2 GND 3 RF1 4 VC1 5 RFC 6 VC2 U2 C15 5.6PF C16 5.6PF C17 10PF C18 15PF 1 VCC 2 RFIN 3 VCC_BIAS 4 NC 5 VB1 6 VB2 7 RFOUT 8 RFOUT 9 GND U5 R3 0 C19 1.2PF C20 NF R4 300 C21 1uF L1 2.7nH C22 1.2PF R5 39 C27 1.0PF C28 NF C29 NF L2 2.7nH C33 1uF C34 NF C35 NF C36 0.1uF 1 B 2 C 3 E Q1 R6 43K C37 2.7PF R7 510 R13 9.1K C38 1000PF R14 750 R15 1.1K 1 E 2 B 3 E 4 C Q3 C39 1000PF C40 NF R16 680 L3 8.2nH C41 1000PF C42 1000PF C43 10PF R17 270 1 B 2 C 3 E Q2 R18 43K GND GND GND GND VDD_2V5 GND GND GND GND VDD_2V5 GND GND [1] FP_RDY [1] BB_CLK [1] MS1 [1] MS0 [1] RESETN [1] F_CLK [1] TXD [1] TRXD [1] CD_TXEN [1] RX_SYN [1] RX_CLK VDD_2V5 GND [1] SPI_RXD [1] SPI_TXD [1] SPI_CLK [1] SPI_CS GNDGNDGNDGND GND VIN_3V3 GND VDD_2V5 GND GND GND GND PA_IN GND [1] RXSW SPI_CS SPI_CLK SPI_RXD SPI_TXD RX_CLK RX_SYN CD_TXEN TRXD TXD F_CLK RESETN MS0 MS1 BB_CLK VIN_3V3 [1] SPI_CS [1] SPI_CLK [1] SPI_RXD [1] SPI_TXD [1] RX_CLK [1] RX_SYN [1] CD_TXEN [1] TRXD [1] TXD [1] F_CLK [1] RESETN [1] MS0 [1] MS1 [1] VIN_3V3 [1] BB_CLK RXSW TXSW [1] TXSW FP_RDY [1] FP_RDY GND GND GNDGND GND GND GND GND [1] RXSW [1] TXSW GND GND GNDGND [1] VB2 [1] VB1 GND [1] PA_IN GNDGND GND VIN_3V3 VIN_3V3 GND GND GND GND [1] LNA_IN [1] TXSW VIN_3V3 GND GNDGND [1] VB2 [1] VB1 [1] LNA_IN GND GND GND GND VDD_2V5 [1] RXSW [1] PA_IN [1] LNA_OUT [1] LNA_OUT GND

Radiation Emission Test View For 30MHz-1000MHz Radiation Emission Test View For 1GHz-25GHz Conduction Emission Test View