DI2GES3081Smart Energy in home display

Smart Energy In ‐ Home Display Instruction Manual Model No. GES3081 1 2 CONTENTS Comment [H1]: The contents list will be put in once the manual has received final approval. 3 PRODUCT OVERVIEW The GES3081 Smart Energy Saving In ‐ Home Display unit shows the history of your energy and forecasts your energy usage based on the data it collects. The smart ZigBee™ technology enables the unit to communicate with your utility company so you can receive messages about energy saving events and price reductions. SAFETY INSTRUCTIONS Purpose and correct use: • Read these instructions carefully and keep in a safe place for future reference. • All manual/safety instructions and electricity supplier’s regulations must be adhered to. • Only connect this unit to a UL/ETL approved 5 ‐ volt DC power supply provided by manufacturer. • Do not install this unit at an altitude of over 2000 meters. • This standalone electronic unit should only be used in dry, closed living and office spaces. Do not place the unit in a bathroom or area of excessive moisture. Do not allow the unit to get wet. • Place the unit in an easy ‐ to ‐ reach position where you can comfortably reach the buttons and view the screen. • Do not expose the unit to temperatures below 5 ° C or above 40 ° C, humidity above 90% or pollution above level 2. • Do not expose the unit to voltage beyond 90V ‐ 260V AC. • Clean the unit with a dry, soft cloth. Do not use solvents or aggressive cleaning agents. The manufacturer accepts no responsibility for damage caused by non ‐ observance of these instructions. INSTALLATION 1. Plug the power adapter into the adapter socket on the left ‐ hand side of the unit. 2. Pull out the table stand on the back of the unit and place the unit on a firm, flat surface near a power source. 3. Insert the plug into a 120 or 220 V wall socket. BACKLIGHT Press any button to turn on the backlight. Note: If the backlight has turned off, you need to press any button to turn it on again before you can enter the menus. HOME SCREEN The Home screen is the main display screen. It shows the current level of energy you are consuming and the cost per hour. From the Home screen you can access the current price of your energy, message and Meter reading, messages sent to you by your utility company, and your current meter reading. 4 Menus The Menu page provides navigation the Usage, Forecast, System and Settings pages. To access the three main menus: Press Menu. See the ‘Navigating the menus’ section for more information. Quick access to the Usage menu To quickly view the Usage menu: From the Home page, Press the Menu button to view the Usage Menu. Use the Up or Down key to highlight the desired usage period. Press the Select button to view the desired usage data, the last 24 hours, ‘Day Usage’ for the last 30 days. 5 Viewing messages To view messages and prices: 1. Press DOWN and the Message screen opposite appears. 2. If you want to know the cost associated with this message, press DOWN. If you want to review the message and costs of another message, follow the steps below. 3. Press MENU to enter the Review screen and then press UP or DOWN to view the next or previous messages. 4. When you have found the message you want to review, press BACK and then press DOWN to view the costs on the Price Information screen. 5. To exit the Price Information screen, press UP to go back to the Message screen and press UP again to return to the Home screen. Understanding the Message screen information: Screen Message Description Msg 33 of 33 The number of the message you are viewing, followed by the number of total messages you have received. Publish Time The date and time the message was sent to you. Message ID The Message ID is a utility company generated identification number. Duration The energy saving event lasts for this period. Urgency The level of urgency can be ‘Low’, ‘Medium’ or ‘High’. Message Box Your utility company will send you a wide range of messages that appear in this message box. The standard energy saving messages as shown above provide the following information: 1. Level 1: This energy saving event is Level 1. There are 9 different event levels: • Green – Energy saving • Levels 1 ‐ 5 – Level of message importance; 1 is low and 5 is high • Planned outage • Service Disconnect 2. 16/4: The date. 3. Heat: Advises if your system is currently in Heat or Cool mode. 4. 25C: The new setpoint temperature level for this event. 5. 08:00 ‐ 10:00: The time the energy saving event will 6 • Emergency take place. Understanding the Price Information screen: Screen Message Description Provider ID ID number correlates to the utility company. Start Time Date and time of the price information. Duration The length of time the price information relates to. Price Tier Valid values for the Price Tier sub ‐ field are from 1 to 6 reflecting the least expensive tier (1) to the most expensive tier (6) TOU Tier Which meter register is being used for accumulation Price Ratio Ratio to the normal price chosen by the supplier ‐‐ Price ‐‐ : Price of kilowatt ‐ hour. 7 NAVIGATING THE MENUS The navigation buttons are as follows: 1 4 2 3 1. BACK: Returns to the previous screen on all menus and screens except the main page. On the main page, it enters the menus.. 2. ENTER: Move Returns you to the previous screen. 3. UP: Scrolls through the menu options and edits a setting value. 4. DOWN: Scrolls through the menu options and edits a setting value. TIP: Remember, if the backlight is off, you must press any button to turn on the backlight and make the buttons active for normal operation. To enter the three main menus: 1. Use UP or DOWN to select one of the four main menus: ‘Usage’, ‘Forecast’, ‘System’, or ‘Settings’ 2. In the Home screen, press MENU to enter the menu settings. TIP: At the bottom of the Home screen, as shown opposite, screen prompts appear to advise what will happen if you press the corresponding navigation button below the text. 8 Usage menu To view your en…

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GES3081 Diagram.sch-1 - Wed Apr 07 16:55:05 2010

INTERTEK TESTING SERVICE Report No.: HK10050011-2 Equipment Photographs Model : GES3081 (External) FCC ID: DI2GES3081

Computi me Model: GES3081 FCC ID : DI 2GES3081 This device co mplies with Part 15 of th e FCC Rules. Operation is subject to th e following two co ndi tions: (1) thi s device may not cause harmful interference, and (2) thi s device must accept any interference received, including interference that may cause undesired operation. GES3081 FCC label Material:PET Background:Silver gray Font Color:Black Font:Arial 50x25 mm General Electric Model: IHD1N100R0WW FCC ID : DI2GES3081 T his device comp lies with Part 15 of the FCC Ru les. Operation is su bject to the fo llowing two conditions: (1) th is device may n ot cause harmful interference, and (2) th is device must accept any interference received, including interference that may cause u ndesired operation. GES3081 FCC label Material:PET Background:Silver gray Font Color:Black Font:Arial 50x25 mm

INTERTEK TESTING SERVICE Report No.: HK10050011-2 Equipment Photographs Model : GES3081 (Internal) FCC ID: DI2GES3081 INTERTEK TESTING SERVICE Report No.: HK10050011-2 Equipment Photographs Model : GES3081 (Internal) FCC ID: DI2GES3081 INTERTEK TESTING SERVICE Report No.: HK10050011-2 Equipment Photographs Model : GES3081 (Internal) FCC ID: DI2GES3081 INTERTEK TESTING SERVICE Report No.: HK10050011-2 Equipment Photographs Model : GES3081 (Internal) FCC ID: DI2GES3081

Circuit Description Page 1 of 2 Circuit Description Model Number : IHD10100R0WW /GES3081 Model Name : In Home Display Customer : Customer Model Number : Department : CTL Revision : X1 Date :Jun.30-2010 Number of Pages : 2 Prepared by : ___________________(Henry Chen) Approved by : ___________________(Gordon Qian) Revision Rev. Date. Prepared by History X1 Jun.30 Henry Chen Initial release Circuit Description Page 2 of 2 There are three key units in the product:the control unit,the RF module and the LCD display module. 1.Control unit The key part of the control unit is the MCU (U1). It is a 16-Bit microcontroller with build- in 256KB flash. Its responsibility is to control the whole product: a. Communicate with the RF module (U2). Exchange data (receive and transmit) via RF module. b. Send display information to LCD module. c. Receive the key press information from the key in the front panel. d. Indicate the status of the product via the LED. e. Communicate with the EEPROM (U3). 2. RF module The RF module is a complete ZigBee-ready module with integrated antenna. Its responsibility is to exchange data (receive and transmit) via the 2.4 GHz ISM band RF net. For more details, please read the reference specification of the RF module. 3. LCD display module The LCD display module(J2) is a FSTN LCD. Its responsibility is to display the information from the MCU. 3. EEPROM U3 is an EEPROM for storage the status configured by user and other important information. 4. Program port The J1 is combination program port for program the MCU and the RF module. 5. Power supply The power input (DC +5V) from J3. U4 is a LDO for voltage regulation. It feeds all the circuits DC +3V. - End - RF module CT-EM2606 CIRCUIT DESCRIPTION 1. Power Supply: We can power on the unit though VBRD, because there is a 1.8V regulator in the chip (EM260) and regulate the input power supply to stable 1.8V, so the power supply can range from 2.7 to 3.6V DC. 2. EM260: The EM260 integrates a 2.4GHz IEEE 802.15.4-compliant transceiver with a 16-bit net processor (XAP2b core) to run EmberZnet. The transceiver utilizes an efficient architecture that exceeds the dynamic range requirements imposed by the IEEE 802.15.4-2003 standard by over 15dB. The integrated regulator, VCO, loop filter, and power amplifier keep the external component count low. 3. SKY65337: SKY65337 is high-efficiency Front-End Module for ZigBee and other 2.4GHz ISM band applications. It contains a 2400-2500MHz high-efficiency transmit path and a low-lose bidirectional path. The transmit path consists of an harmonic filter, an balun and an PA capable of providing +20dbm of power at the antenna port. The bidirectional path consists of a high isolation T/R switch and an balun for low-noise differential port. 4. TX/RX control: It is builded of Q1,Q2,R3,R4,R15,R16,R17. The signal of TX is low, U2 set up bidirectional path, U2 can be transmit and receive. The signal of TX is high, U2 set up transmit path. 5. Antenna: A PCB’s antenna is used to transmit and receive 2.4GHZ carrier signal ,The component of C2,C3,L3 are matched circuit for antenna. EM260 ZigBee/802.15.4 Network Processor ƒ Integrated 2.4GHz, IEEE 802.15.4-compliant trans- ceiver: • Robust RX filtering allows co-existence with IEEE 802.11g and Bluetooth devices • - 97.5dBm RX sensitivity (1% PER, 20byte packet) • + 3dBm nominal output power • Increased radio performance mode (boost mode) gives – 98.5dBm sensitivity and + 5dBm transmit power • Integrated VCO and loop filter • Secondary TX-only RF port for applications re- quiring external PA. ƒ Integrated IEEE 802.15.4 PHY and MAC ƒ Ember ZigBee-compliant stack running on the dedicated network processor ƒ Controlled by the Host using the EmberZNet Serial Protocol (EZSP) • Standard Serial Interface (allows for connection to a variety of Host mi- crocontrollers) ƒ Non-intrusive debug interface (SIF) ƒ Integrated hardware and software support for InSight Development Environment ƒ Dedicated peripherals and integrated memory ƒ Provides integrated RC oscillator for low power operation ƒ Three sleep modes: • Processor idle (automatic) • Deep sleep—1.0μA • Power down—1.0μA ƒ Watchdog timer and power-on-reset circuitry ƒ Integrated AES encryption accelerator ƒ Integrated 1.8V voltage regulator Always powered PacketTrace ADC RF_P,N Integrated Flash and RAM SIF_MISO HF OSC SIF Internal RC-OSC IO Controller Chip manager Regulator Bias Interrupt Controller RF_TX_ALT_P,N OSCA OSCB SIF_MOSI SIF_CLK nSIF_LOAD Encryption acclerator IF Network Processor (XAP2b) VREG_OUT Watchdog PA select LNA PA PA DAC MAC + Baseband TX_ACTIVE Sleep timer BIAS_R POR Network Processor Peripherals Serial Controller SYNTH SCLK MISOMOSI nSSEL LINK_ACTIVITY nHOST_INT nWAKE nRESET nSSEL_INT PTI_EN PTI_DATA SDBG Ember Corporation 343 Congress Street Boston MA 02210 USA +1 617.951.0200 www.ember.com 120-1003-000G October 10, 2006 wireless semiconductor solutions EM260 General Description The EM260 integrates a 2.4GHz, IEEE 802.15.4-compliant transceiver with a 16-bit network processor (XAP2b core) to run EmberZNet, the Ember ZigBee-compliant network stack. The EM260 exposes access to the EmberZNet API across a standard SPI module, allowing application development on a Host processor. This means that the EM260 can be viewed as a ZigBee peripheral connected over a SPI. The XAP2b microprocessor is a power-optimized core integrated in the EM260. It contains integrated Flash and RAM memory along with an optimized peripheral set to enhance the operation of the network stack. The transceiver utilizes an efficient architecture that exceeds the dynamic range requirements imposed by the IEEE 802.15.4-2003 standard by over 15dB. The integrated receive channel filtering allows for co-existence with other communication standards in the 2.4GHz spectrum such as IEEE 802.11g and Bluetooth. The inte- grated regulator, VCO, loop filter, and power amplifier keep the external component count low. An optional high-performance…

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INTERTEK TESTING SERVICE Report No.: HK10050011-2 FCC ID: DI2GES3081 RF Exposure Evaluation For Maximum Permissible Exposure (MPE) evaluation of the device, the maximum power density at 20 cm from this mobile transmitter shall be less than the General Population / Uncontrolled MPE limit in OET Bulletin 65. For the device of tested model of GES3081, the maximum conducted measured power (P) was 50.93mW. From these data, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna can be calculated according to OET Bulletin 65 as follow: The maximum peak conducted power = 50.93mW The power density at 20 cm from the antenna = P / 4πR 2 = 0.010 mWcm -2 The measured maximum field strength (FS) was 120.3 dBμV/m. The distance (D) between the antenna and the equipment under test (EUT) was 3 meters. From these data, the radiated (EIRP) can be calculated by: The radiated power = (FS*D)2 / 30 mW = 321.46 mW The power density at 20 cm from the antenna = P / 4πR 2 = 0.064 mWcm -2 In the frequency range of 2.4-2.4835 GHz, the MPE limit is 1.0 mWcm -2 for general population and uncontrolled exposure. As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structures and body of the user or nearby persons. The following RF exposure statement is included in the user manual: “FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.”

GES3081 CTL3082 2009/08/05 Rev0.0 首次发行 C B Gordon Qian DATED: RELEASED: PCB FILE NAME: Computime - R&D Center KL Qiu A3 V0.0 File Name: REV: SIZE: TITLE: COMPANY: APPROVED: DATED: DATED: DRAWN: A SHEET:1 OF 1 SCALE: REVISION RECORD APPROVED: ECO NO: LTR DATE: D DCBA 1 2 3 4 5 6 CTL3082 In Home Display Y1 32.768KHz Q1 2N3904 C1 2.2uF 8 VCC 7 HOLD 6 CLK 5 DIO 1 CS 2 DO 3 WP 4 GND U3 AT26DF081 1 3V 3 SDBG 4 SIF_MOSI 5 GND 6 SIF_CLK 7 SIF_LOAD 8 NRESET 2 SIF_MISO 9 PTI_EN 10 PTI_DATA 11 3V 12 GND 13 DEBUG_CLK 14 DEBUG_DATA 15 RST 16 NC J1 1 GND1 2 GND2 3 GND3 4 GND4 5 VDD 6 NRESET 7 MOSI 8 MISO 9 SCLK 10 PA_EN 11 RTS 12 NSSEL 13 PTI_EN 14 PTI_DATA 15 TXD 16 NHOST_INT/RXD 17 NWAKE 18 GND5 19 SIF_CLK 20 SIF_MISO 21 SIF_MOSI 22 SIF_LOAD 23 SDBG 24 LINK_ACTIVITY 25 GND6 26 GND7 27 GND8 28 GND9 U2 EM260_HP MENU 1 VLCD 2 VS+ 3 VS- 4 VB0- 5 VB1- 6 VB1+ 7 VB0+ 8 VDD 9 VSS 10 NC 11 BM0 12 CS0 13 CD 14 WR1 15 WR0 16 RST 17 D0 18 D1 19 D2 20 D3 21 D4 22 D5 23 D6 24 D7 J2 MFG-G240160DPSW-3N-E 1 RE5 2 RE6 3 RE7 4 RG6 5 RG7 6 RG8 7 MCLR 8 RG9 9 VSS 10 VDD 11 RB5 12 RB4 13 RB3 14 RB2 15 RB1 16 RB0 17 RB6 18 RB7 19 AVDD 20 AVSS 21 RB8 22 RB9 23 RB10 24 RB11 25 VSS 26 VDD 27 RB12 28 RB13 29 RB14 30 RB15 31 RF4/SDA2 32 RF5/SCL2 33 RF3 34 RF2 35 RF6 36 SDA1/RG3 37 SCL1/RG2 38 VDD 39 OSC1/RC12 40 OSC2/RC15 41 VSS 42 RD8 43 RD9 44 RD10 45 RD11 46 RD0 47 RC13/SOSCI 48 RC14/SOSCO 49 RD1 50 RD2 51 RD3 52 RD4 53 RD5 54 RD6 55 RD7 56 VDDCORE/VCAP 57 ENVREG 58 RF0 59 RF1 60 RE0 61 RE1 62 RE2 63 RE3 64 RE4 U1 PIC24FJ256GA106 C2 2.2uF C3 0.1uF C4 0.1uF C5 0.1uF C6 10uF R2 2K BL-LED BackLight C722pF C822pF C9 0.1uF R3 10K C10 0.1uF C11 0.1uF CANCEL UP DOWN C12 0.1uF C13 0.1uF C14 0.1uF Y2 32MHz C1522pF C1622pF LED R4 200R R5 270R C17 0.1uF VIN VOUT GND U4 XC6203E302FR C18 0.1uF + C19 100uF C20 0.1uF + C21 100uF J3 C220.1uF C23 0.1uF C24 0.1uF C25 0.1uF R6 1R R7 0R C26 222 C27222 +3V +3V +3V +3V RST PA_EN NRESET NSSEL DB_CLK DB_DAT NWAKE +3V +3V +3V K1 K2 K3 K4 MISOMOSI N_INT +3V SCLK RST DB_DATDB_CLK PTI_DAT PTI_ENNRESET SIF_LOAD SIF_CLK SIF_MOSI SDBG SIF_MISO +3V +3V SDBG SIF_LOAD SIF_MOSISIF_MISO SIF_CLK NWAKEN_INT PTI_DAT PTI_EN NSSEL PA_EN SCLKMISOMOSI NRESET +3V +3V K1K2K3K4

INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 6dB RF bandwidth Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 6dB RF bandwidth Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement

Report no.: HK10050011- 2 AC Mains TX mode Ctrl No.: 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP e00111A1 Date: 1.JUN.2010 16:00:49 Report no.: HK10050011- 2 AC Mains TX mode Ctrl No.: EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 186 kHz 44.48 N gnd -19.73 1 Quasi Peak 285 kHz 42.86 L1 gnd -17.80 2 CISPR Average312 kHz 30.46 L1 gnd -19.45 1 Quasi Peak 321 kHz 50.06 L1 gnd -9.61 2 CISPR Average501 kHz 24.91 L1 gnd -21.08 1 Quasi Peak 532.5 kHz 37.67 L1 gnd -18.32 2 CISPR Average766.5 kHz 34.00 L1 gnd -11.99 1 Quasi Peak 771 kHz 40.76 L1 gnd -15.23 1 Quasi Peak 955.5 kHz 41.51 L1 gnd -14.48 2 CISPR Average955.5 kHz 31.18 L1 gnd -14.81 1 Quasi Peak 1.3425 MHz 44.15 L1 gnd -11.84 2 CISPR Average1.3425 MHz 34.53 L1 gnd -11.46 1 Quasi Peak 1.914 MHz 42.09 L1 gnd -13.90 2 CISPR Average1.914 MHz 33.25 L1 gnd -12.75 1 Quasi Peak 2.49 MHz 43.16 L1 gnd -12.83 2 CISPR Average2.49 MHz 34.08 L1 gnd -11.91 2 CISPR Average3.6375 MHz 29.87 L1 gnd -16.12 1 Quasi Peak 3.642 MHz 44.11 L1 gnd -11.88 1 Quasi Peak 4.2135 MHz 41.86 L1 gnd -14.13 2 CISPR Average4.2135 MHz 34.12 L1 gnd -11.87 e00111A1 Date: 1.JUN.2010 16:00:14 Report no.: HK10050011- 2 AC Mains TX mode Ctrl No.: EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 5.937 MHz 42.92 N gnd -17.08 2 CISPR Average6.513 MHz 33.23 L1 gnd -16.76 1 Quasi Peak 8.8125 MHz 42.75 N gnd -17.24 2 CISPR Average8.8125 MHz 31.99 L1 gnd -18.00 2 CISPR Average11.112 MHz 29.49 N gnd -20.50 1 Quasi Peak 11.688 MHz 35.89 N gnd -24.10 1 Quasi Peak 21.2685 MHz 29.54 L1 gnd -30.45 1 Quasi Peak 27.879 MHz 42.48 L1 gnd -17.51 2 CISPR Average27.978 MHz 24.19 N gnd -25.80 e00111A1 Date: 1.JUN.2010 16:00:35 Report no.: HK10050011- 2 AC Mains Normal mode Ctrl No.: 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP E00111A2 Date: 1.JUN.2010 16:16:38 Report no.: HK10050011- 2 AC Mains Normal mode Ctrl No.: EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 325.5 kHz 40.11 L1 gnd -19.45 2 CISPR Average325.5 kHz 29.53 L1 gnd -20.03 1 Quasi Peak 541.5 kHz 27.63 L1 gnd -28.36 E00111A2 Date: 1.JUN.2010 16:16:11

INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Out of Band Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Out of Band Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Out of Band Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Out of Band Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement At least 20dB below that of the maximum 100kHz in-band emission.

INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Maximum Power Density Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 Maximum Power Density Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement

- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com TEST REPORT Report No.: HK10050011-2 Computime Limited Application For Certification (Original Grant) (FCC ID: DI2GES3081) Transceiver Prepared and Checked by: Approved by: Signed On File Lau Chin Yu, Benny Engineer Chan Chi Hung, Terry Senior Lead Engineer Date: July 16, 2010 INTERTEK TESTING SERVICES Report No.: HK10050011-2 FCC ID: DI2GES3081 i GENERAL INFORMATION Computime Limited BRAND NAME: Computime, MODEL: GES3081 BRAND NAME: General Electric (GE), MODEL: IHD1*100*#** FCC ID: DI2GES3081 Grantee: Computime Limited Grantee Address: 17/F., Great Eagle Centre, 23 Harbour Road, Wanchai, Hong Kong. Contact Person: Philip Chung Tel: (852) 2260-0300 Fax: (852) 2790-3996 e-mail: N/A Manufacturer: N/A Manufacturer Address: N/A Brand Name: Computime / General Electric (GE) Model: GES3081 / IHD1*100*#** Type of EUT: Transceiver Description of EUT: Smart Energy In-Home Display Serial Number: N/A FCC ID: DI2GES3081 Date of Sample Submitted: May 03, 2010 Date of Test: June 22, 2010 Report No.: HK10050011-2 Report Date: July 16, 2010 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Report No.: HK10050011-2 FCC ID: DI2GES3081 ii SUMMARY OF TEST RESULT Computime Limited BRAND NAME: Computime, MODEL: GES3081 BRAND NAME: General Electric (GE), MODEL: IHD1*100*#** FCC ID: DI2GES3081 TEST SPECIFICATION REFERENCE RESULTS Maximum Peak Output Power 15.247(b), (c) / RSS-210 A8.4 Pass 6 dB Bandwidth 15.247(a)(2) / RSS-210 A8.2 Pass Maximum Power Density 15.247(e) / RSS-210 A8.2 Pass Out of Band Antenna Conducted Emission 15.247(d) / RSS-210 A8.5 Pass Radiated Emission in Restricted Bands 15.247(d) Pass Radiated Spurious Emissions 15.247(d) / RSS-210 A8.5 Pass Transmitter Power Line Conducted Emissions 15.207 / RSS-Gen 7.2.2 Pass Antenna Requirement 15.203 Pass (See Note 1) Digital Device Radiated Emissions 15.109 / ICES-003 Pass Digital Device Conducted Emissions 15.107 / ICES-003 Pass Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. INTERTEK TESTING SERVICES Report No.: HK10050011-2 FCC ID: DI2GES3081 iii Table of Contents 1.0 General Description.........................................................................................1 1.1 Product Description ............................................................................................1 1.2 Related Submittal(s) Grants ...............................................................................1 1.3 Test Methodology...............................................................................................1 1.4 Test Facility ........................................................................................................1 2.0 System Test Configuration ..............................................................................2 2.1 Justification ........................................................................................................2 2.2 EUT Exercising Software ...................................................................................2 2.3 Special Accessories ...........................................................................................2 2.4 Equipment Modification ......................................................................................2 2.5 Measurement Uncertainty ..................................................................................3 2.6 Support Equipment List and Description ............................................................3 3.0 Emission Results .............................................................................................4 3.1 Field Strength Calculation ..................................................................................4 3.2 Radiated Emission Configuration Photograph ....................................................5 3.3 Radiated Emission Data.....................................................................................5 3.4 Conducted Emission Configuration Photograph .................................................5 3.5 Conducted Emission Data.......................................................................................5 4.0 Measurement Results ......................................................................................6 4.1 Maximum Conducted Output Power at Antenna Terminals ..................................6 4.2 Minimum 6 dB RF Bandwidth .............................................................................6 4.3 Maximum Power Density Reading .....................................................................7 4.4 Out of Band Conducted Emissions.....................................................................7 4.5 O…

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INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 ( of ) Duty Cycle: = 0.7 x 4 ms 100 = 2.8 ms 100 = 0.028 Average Factor = 20log(0.028) = -31 dB Bandwidth / Bandedge Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement (Pass) INTERTEK TESTING SERVICES Report No.: HK10050011-2 Sample No.: 1/3 Code: FCC15C_c / Effective Date: 04 Aug 2009 ( of ) Bandwidth / Bandedge Plot – Pursuant to FCC Part 15 Section 15. 247 Requirement (Pass)

INTERTEK TESTING SERVICE Report No.: HK10050011-2 FCC ID: DI2GES3081 Configuration Photographs Worst-Case Line-Conducted Emissions (Front View) Model : GES3018 Figure 1 INTERTEK TESTING SERVICE Report No.: HK10050011-2 FCC ID: DI2GES3081 Configuration Photographs Worst-Case Line-Conducted Emissions (Back View) Model : GES3018 Figure 2 INTERTEK TESTING SERVICE Report No.: HK10050011-2 FCC ID: DI2GES3081 Configuration Photographs Worst-Case Line-Conducted Emissions (Side View) Model : GES3018 Figure 3

INTERTEK TESTING SERVICE Report No: HK10050011-2 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : GES3081 Figure 1 FCC ID: DI2GES3081 INTERTEK TESTING SERVICE Report No: HK10050011-2 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : GES3081 Figure 2 FCC ID: DI2GES3081