FBZ-GWT154-1T1RAirCon Radio

PROPRIETARY NOTICE: This document contains GTECH confidential and proprietary information, know-how, trade secrets, intellectual property and/or methodologies and is intended only for the use of the individual or entity to which it is addressed. It may be privileged, and is proprietary, confidential and otherwise exempt from disclosure under applicable law. This document shall not be modified, reproduced, copied or transferred without proper prior authorization from GTECH. Proprietary Notice applies to all pages APPROVALS DATE AUTHOR: Henry Constant RESPONSIBLE ENGINEER: Henry Constant GTECH Aircon Radio (Model GWT154) User’s Guide MANUFACTURING ENGINEER: S. Leigh QUALITY: Ray Snow NO. 96-1886-01E REV. 1.1 PAGE 1 OF72 REV DESCRIPTION DATE REVIEWED 1.0 Initial Document June 29, 2011 1.1 Updated Transmit Power settings July 5, 2011 No. 96-1886-01E Rev. 1.1 GTECH Aircon Radio (Model GWT154) PAGE 2 OF 72 TABLE OF CONTENTS 1.0 INTRODUCTION .......................................................................................................... 4 1.1 Purpose, Overview & Scope ...................................................................................................... 4 1.2 Audience .................................................................................................................................... 4 1.3 Applicable Documents ............................................................................................................... 4 2.0 Key Features .................................................................................................................... 5 3.0 GWT154 Wireless Transceiver Application Circuits .................................................. 6 3.1 System Components .................................................................................................................. 6 3.2 Electronics Overview ................................................................................................................. 6 3.3 Radio Module Pin Definitions ................................................................................................... 7 3.4 Mechanical Drawings ................................................................................................................ 9 3.5 Mounting Considerations ......................................................................................................... 10 3.6 Radio Module Performance Characteristics ............................................................................ 13 3.7 Host Board Electrical Characteristics ...................................................................................... 15 3.8 GWT154 Recommended Configurations ................................................................................ 15 3.9 RF Module Operation .............................................................................................................. 17 3.10 Setting Compliance Limits When Using Host Software ......................................................... 20 4.0 Wireless Network Infrastructure ................................................................................ 21 4.1 Establishing Network ............................................................................................................... 21 4.2 Device Joining ......................................................................................................................... 21 4.3 Device Security ........................................................................................................................ 22 4.4 Non Volatile Settings ............................................................................................................... 24 5.0 Wireless Data Transport .............................................................................................. 25 5.1 End Device selection ............................................................................................................... 25 5.2 Data Security ........................................................................................................................... 26 5.3 Acknowledgement ................................................................................................................... 27 5.4 Single Unicast MAC Packet .................................................................................................... 28 5.5 Fragmented Packets ................................................................................................................. 28 5.6 Fragmentation Packet Structure ............................................................................................... 29 6.0 Wireless Inter-communication .................................................................................... 32 7.0 Host and Peripheral Wired Interfaces ........................................................................ 33 7.1 Wired Inter-communication ..................................................................................................... 33 No. 96-1886-01E Rev. 1.1 GTECH Aircon Radio (Model GWT154) PAGE 3 OF 72 7.2 Wired Interface Infrastructure ................................................................................................. 37 8.0 User Interface ................................................................................................................ 57 8.1 Uninstalled Radio .................................................................................................................... 57 8.2 End Device Joining .................................................................................................................. 57 8.3 Radio Programming ................................................................................................................. 57 8.4 Alternate Configuration and Setup Tool .................................................................................. 57 9.0 Host Port Configuration Sequences .…

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EXTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 1 of 5 Front side of module Back side of module EXTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 2 of 5 Close up of chip antenna Dipole antenna EXTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 3 of 5 Dipole Antenna cable assembly connection (Picture 1) Dipole Antenna cable assembly connection (Picture 2) EXTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 4 of 5 Dipole Antenna cable assembly connection (Picture 3) Dipole Antenna cable assembly connection (Picture 4) EXTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 5 of 5 Dipole Antenna cable assembly connection (Picture 5)

Input: 5V , 0.5A MAX Wireless Transceiver FCC ID: FBZ-GWT154-1T1R IC: 1706A-GWT1541T1R Model: GWT154 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. This class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est à la norme NMB-003 du Canada. SUITABLE FOR INDOOR USE ONLY Application: Finishing: Surface Finish: Material: Black White 1. Flammability class H-B or better. 2. Part shall conform to quality provisions of GTECH specification 96-0245-01. 3. Label fabricator must be authorized label supplier under UL category PGAA. Label must be UL Recognized Component under UL marking and label system category PGDQ2, with required agency markings on packaging. 4. Spot colors are to be used wherever possible. 5. Any deviation from the specifications called out must be identified to GTECH purchasing who will solicit the appropriate approvals. 6. A GTECH Declaration of Compliance is required for each revision change, supplier change, and/or color change of this part indicating conformity to GTECH specification 89-0065-01 for certain restricted substances or compounds. 7. All inks must comply with requirements stated in GTECH specification 89-0065-01. 8. Do not scale drawing. 9. Backsplit location not critical. 10. Bag and/or tag with GTECH part number, revision level, and vendor I.D. 11. Back surface print. 12. Double white flood coat or white laminate for opacity. LABEL MODEL NUMBER WIRELESS MODULE 1:11.614-2027-02E R.Cann Richard Cann03/30/11 R.Banno R.Snow XX/XX/XX XX/XX/XX XX/XX/XX Digital, Offset, or Screen 2 .025” 0.60” 1.00” Bag and Tag (GTECH p/n & Revision) Unpainted Sheetmetal Smooth 5 mil Velvet Lexan Sabic 8B353M 467MP RC 05/20/11n/a 1.6 draft n/a Contains Label

INTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 1 of 2 Module with shield removed INTERNAL PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 2 of 2

Page 1 of 1 GTECH Theory of Operation The GTECH radio module uses a TI CC2530 system‐on‐chip consisting of a 2.4 GHz IEEE 802.15.4 compliant RF transceiver and a low‐power 8051 microcontroller. To improve the link budget, a TI CC2591 RF front end is used. The CC2591 consists of a power amplifier (PA), low noise amplifier (LNA), switches and balun. The radio’s frequency stability is controlled by a 32.000 MHz crystal and the microcontroller timing is controlled by a 32.768 kHz crystal. Through the PA/LNA Control lines, the PA is enabled (LNA disabled) in transmit mode and the LNA is enabled (PA disabled) in receive mode. In addition, the microcontroller also controls whether the on‐board chip antenna or an external antenna is selected. Both a pushbutton and a status indicator are used to facilitate pairing or associating the transceiver with another transceiver on the same network. Power is intended to be supplied from a host board and there also exists a set of input/output lines that provide a microcontroller interface to a host board. ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 1 of 7 2.4 GHz – 2.5 GHz Dipole 2dBi Antenna for Reverse Polarity SMA ORDERING INFORMATION Order Number Description 001-0001 2.4 GHz dipole antenna for reverse polarity SMA connector. SPECIFICATIONS Specification Value Gain +2 dBi Impedance 50 ohms, Nominal Type Dipole Polarization Linear Vertical VSWR ≤2.5：1, Maximum Frequency 2400-2500MHz Weight 13g Size 105×10 mm Antenna Color Black ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 2 of 7 PHYSICAL DIMENSIONS (MM) ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 3 of 7 TYPICAL ANTENNA REFLECTION PERFORMANCE Figure 1 Reflection Parameters for Extended Configuration (S11) Figure 2 Reflection Parameters for Folded Configuration (S11) ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 4 of 7 TYPICAL ANTENNA RADIATION PERFORMANCE LSR ANTENNA STRAIGHT 2405 MHz -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -0.4 max: +1.8 avg: +0.7 ------- Horizontal Polarization Gain (dBi) min: -29.7 max: -11.2 avg: -17.7 LSR ANTENNA STRAIGHT 2440 MHz -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -1.1 max: +2.6 avg: +0.8 ------- Horizontal Polarization Gain (dBi) min: -29.8 max: -11.2 avg: -17.3 ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 5 of 7 LSR ANTENNA STRAIGHT 2480 MHz LSR ANTENNA BENT 2405 MHz -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -0.9 max: +1.5 avg: +0.3 ------- Horizontal Polarization Gain (dBi) min: -26.0 max: -11.1 avg: -17.7 -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -16.9 max: -8.0 avg: -11.9 ------- Horizontal Polarization Gain (dBi) min: -26.2 max: -2.1 avg: -8.6 ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 6 of 7 LSR ANTENNA BENT 2440 MHz LSR ANTENNA BENT 2480 MHz -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -26.2 max: -12.7 avg: -17.5 ------- Horizontal Polarization Gain (dBi) min: -22.8 max: +0.6 avg: -7.1 -30 -25 -20 -15 -10 -5 0 5 30 210 60 240 90 270 120 300 150 330 180 0 ____Vertical Polarization Gain (dBi) min: -28.6 max: -12.7 avg: -18.4 ------- Horizontal Polarization Gain (dBi) min: -24.7 max: +1.4 avg: -5.7 ModFLEX Accessores – 2.4 GHz Dipole Antenna DATASHEET The information in this document is subject to change without notice. Confirm the data is current by downloading the latest revision from www.lsr.com. 330-0016-R1.5 Copyright © 2009-2011 LS Research, LLC Page 7 of 7 CONTACTING LS RESEARCH Headquarters LS Research, LLC W66 N220 Commerce Court Cedarburg, WI 53012-2636 USA Tel: 1(262) 375-4400 Fax: 1(262) 375-4248 Website www.lsr.com Technical Support forum.lsr.com Sales Contact [email protected] The information in this document is provided in connection with LS Research (hereafter referred to as “LSR”) products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of LSR products. EXCEPT AS SET FORTH IN LSR’S TERMS AND CONDITIONS OF SALE LOCATED ON LSR’S WEB SITE, LSR ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL LSR BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES …

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Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal:19.54 (dBm) Maximum peak output power at antenna input terminal:89.950 (mW) Antenna gain(typical):2 (dBi) Maximum antenna gain:1.585 (numeric) Prediction distance:20 (cm) Prediction frequency:2400 (MHz) MPE limit for uncontrolled exposure at prediction frequency:1 (mW/cm^2) Power density at prediction frequency:0.028362 (mW/cm^2) Maximum allowable antenna gain:17.5 (dBi) 20cm =15.5 dB Margin of Compliance at GTECH Model: GWT154 2 4R PG S   2 4R PG S  

W66 N220 Commerce Court ● Cedarburg, WI 53012 Phone: 262.375.4400 ● Fax: 262.375.4248 www.lsr.com TEST REPORT #: 311113 LSR Job #: C-1163 Compliance Testing of: AirCon Radio Test Date(s): April 3 rd -13 th , 2011 Prepared For: GTECH Attn: Henry Constant 55 Technology Way West Greenwich, RI 02817 In accordance with: Federal Communications Commission (FCC) Part 15, Subpart C, Section 15.247 Industry Canada (IC) RSS 210 Annex 8 This Test Report is issued under the Authority of: Khairul Aidi Zainal, Senior EMC Engineer Signature: Date: 5/6/11 Quality Assurance by: Khairul Aidi Zainal, Senior EMC Engineer Signature: Date: 5/6/11 Project Engineer: Shane D. Rismeyer, EMC Engineer Signature: Date: 5/2/11 This Test Report may not be reproduced, except in full, without written approval of LS Research, LLC. LS Research, LLC Page 2 of 59 Prepared For: GTECH Model Number: GWT154 Report #: 311113 EUT: AirCon Radio Serial Number: N/A LSR Job #: C-1163 TABLE OF CONTENTS EXHIBIT 1. INTRODUCTION ............................................................................................................. 4 1.1 - Scope .................................................................................................................................. 4 1.2 – Normative References ....................................................................................................... 4 1.3 - LS Research, LLC in Review .............................................................................................. 5 EXHIBIT 2. PERFORMANCE ASSESSMENT ................................................................................... 6 2.1 – Client Information ............................................................................................................... 6 2.2 - Equipment Under Test (EUT) Information .......................................................................... 6 2.3 - EUT’S Technical Specifications .......................................................................................... 7 2.4 - Product Description ............................................................................................................. 8 EXHIBIT 3. EUT OPERATING CONDITIONS & CONFIGURATIONS DURING TESTS ................... 9 3.1 - Climate Test Conditions ...................................................................................................... 9 3.2 - Applicability & Summary Of EMC Emission Test Results ................................................... 9 3.3 - Modifications Incorporated In the EUT for Compliance Purposes ...................................... 9 3.4 - Deviations & Exclusions from Test Specifications ............................................................ 10 EXHIBIT 4. DECLARATION OF CONFORMITY .............................................................................. 10 EXHIBIT 5. RADIATED EMISSIONS TEST ...................................................................................... 11 5.1 - Test Setup ......................................................................................................................... 11 5.2 - Test Procedure ................................................................................................................. 11 5.3 - Test Equipment Utilized .................................................................................................... 11 5.4 - Test Results ...................................................................................................................... 11 5.5 - Calculation of Radiated Emissions Limits ......................................................................... 12 5.6 - Radiated Emissions Test Data Chart ................................................................................ 13 5.8 - Receive Mode Testing ...................................................................................................... 22 5.9 - Screen Captures - Radiated Emissions Testing – Receive Mode .................................... 23 EXHIBIT 6. CONDUCTED EMISSIONS TEST, AC POWER LINE .................................................. 27 6.1 - Test Setup ......................................................................................................................... 27 6.2 - Test Procedure ................................................................................................................. 27 6.3 - Test Equipment Utilized .................................................................................................... 27 6.4 - Test Results ...................................................................................................................... 27 6.5 - FCC Limits of Conducted Emissions at the AC Mains Ports ............................................ 28 6.6 – Conducted Emissions Test Data Chart ............................................................................ 29 6.7 - Test Setup Photo(s) – Conducted Emissions Test ........................................................... 30 LS Research, LLC Page 3 of 59 Prepared For: GTECH Model Number: GWT154 Report #: 311113 EUT: AirCon Radio Serial Number: N/A LSR Job #: C-1163 6.8 - Screen Captures – Conducted Emissions Test ................................................................ 31 EXHIBIT 7. OCCUPIED BANDWIDTH ............................................................................................. 32 7.1 - Limits ................................................................................................................................. 32 7.2 - Method of Measurements ................................................................................................. 32 7.3 - Test Equipment List .......................................................................................................... 32 7.4 - Test Data .......................................................................................................................... 32 7.5 - Screen Captures - Occupied Bandw…

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TEST SETUP PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 1 of 2 TEST SETUP PHOTOS Company Name GTECH Corporation Model # GWT154 FCC ID # FBZ‐GWT154‐1T1R IC # 1706A‐GWT1541T1R Page 2 of 2