Connected AH10 HSPA GPS Tracker User Manual

Connected Holdings LLC HSPA GPS Tracker

User manual

© 2016 Connected Holdings LLC 1 / 20 User Manual For the AR-3HU / SR-3HU / S4N-3HU / KT-3HU Vehicle Tracking Device April 20, 2016 R1.1 Author Revision Changes Date Hao 1.1 Initial version 2016-04-20 The information presented in this document is strictly confidential and contains trade secrets and other confidential information that are the exclusive property of Connected Holdings LLC
© 2016 Connected Holdings LLC 2 / 20 Contents 1 Introduction 3 2 Hardware Design 4 2.1 Basic Hardware 5 2.2 Basic RF Performance 6 2.3 Certification and Safety 9 3 Software Features 10 3.1 Basic Software 10 3.2 Remote Update 10 3.3 Power Modes 10 3.4 AT Command 11 Event Setting Commands 11 Action Commands 12 File Update Commands 12 Periodic Action Commands (with Events) 13 Configuration Commands 13 Communication related settings 13 Protocol related settings 13 Drive Trip related settings 13 Peripheral related settings 13 Maintenance report settings 14 Miscellaneous settings 14 Information Commands 14 Configuration reading commands 14 Information commands 14 3.5 Report 15 Report Queuing 15 Ack’ed Mode 15 Event Report Format 15 3.6 Reset 16 3.6.1 Context Preservation 16 3.7 Startup Banner 16 4 Test Method 17 4.1 Hardware 17 4.2 Software Test 17 Mechanical Structure(mm) 18 FCC Statement 19 RF Exposure Warning Statements: 19 IC STATEMENT 19
© 2016 Connected Holdings LLC 3 / 20 1 Introduction The AR-3HU / SR-3HU / S4N-3HU / KT-3HU is a self-Contained vehicle tracking device that combines GPS location with GSM/GPRS connectivity. The AR-3HU / SR-3HU / S4N-3HU / KT-3HU appears to a user or a server application as a single endpoint device. It can be queried, updated and configured either through a serial connection, or an over the air GPRS or WCDMA IP connection, or through SMS messaging. The AR-3HU / SR-3HU / S4N-3HU / KT-3HU presents itself over these connections as an enhanced cellular modem with attached functional elements. These elements include: GPS location engine2 General Purpose Bidirectional I/O (GPIO) pins1 Relay drive pin outputSerial UART portInput voltage monitor (optional)TimersWatchdog lockup protection (Dedicated watchdog circuit is optional)Factory load option for motion detectionAccess to these elements and general purpose interfaces is done through an extended AT command set as defined herein. Application scene: This product will be designed based on the 2G or WCDMA wireless data/MT6276 Baseband chipset, which includes GPS functionality, ARM CPU and GPRS protocol. This baseband internal connection 8M serial flash, GSM 850M/1900M RF Transceiver and GPS receiver, and RF Front end circuit. The device will use one dual band antenna（GSM850&PCS1900）and one dedicate GPS antenna.
© 2016 Connected Holdings LLC 4 / 20 2 Hardware Design 2.1 Basic Hardware Items Requirement Baseband Chipset MT6276A RF 2G Transceiver RF3235 RF 3G Transceiver RF7411TR7 Memory MCP_NAND 1Gb(x16) / mobile DDR 512Mb(x16) Air Interface Support for WCDMA, Class 12 GPRS, GPS Frequency 2G band support : 850MHz & 1.9GHz Support for 12 class GPRS 3G band support : Band 2 & Band 5Antenna Internal Antenna[850M&1900M]GPS Antenna UIM requirement No-UIM mode, GSM card connector optional Interface UART TX UART RX 12V DC Input（1A current） Relay Drive (12V Output ,500mA current) GPIO1 GPIO2 Battery Monitor internal analog input scaled (Optional) Build in battery manager Supported Dedicate Timers No Watchdog Supported Motion Detect Optional（GPS/Sensor） LED 2 LED Supported 2 LEDs(one is RED，one is Green) Battery Built in battery（80MAH Lion） Working Time 4 hours Power switch No Power Cable color 8 colors Power Cable connector type 8 pin Power Consumption < 5Watts The AR-3HU /SR-3HU / S4N-3HU / KT-3HU provides support for specialized hardware features through extended AT commands. The features supported include the following. GPS The major functionality of the GPS module is to compute the correlation results between the Dedicate high performance ceramic antenna
© 2016 Connected Holdings LLC 5 / 20 incoming signal and the selected PRN code based on certain Carrier Doppler Frequency, Code Doppler Frequency, code phase, carrier phase, and the particular satellite the module is tracking or acquiring. GPIO Two GPIO pins, GP1 and GP2, are presented to the external environment on the main connector. They are general purpose bidirectional lines capable of providing system interrupts to generate a report or drive logic levels to external devices. These lines are 2.8V logic level and are 16V tolerant. These pins default to input. GP1 is pulled down representing 0 when disconnected; GP2 is pulled up representing logical 1 when disconnected. They should be asserted to a known value if used. GP1 is intended to use for Ignition Sensing. LED’s Two LED status indicators are provided to verify correct installation and operation. The status LEDs are color coded and directly convey the status of the cellular and GPS subsystems as described in the table below. Their valid operation also indicates operational status and power. LED Function Status Red GPS On: GPS satellites acquired and Locked Flash Slow: GPS satellite search is in progress Off: No power or GPS subsystem fault Green GSM/GPRS Connection On: Indicates GPRS connection is made Flash Slow: GPRS subsystem initialized but no connection Flash Fast: GPRS initialization in process Off: No power or GSM subsystem fault The AR-3HU /SR-3HU / S4N-3HU / KT-3HU provides user control allowing the LEDs to be extinguished once installation is verified. This feature reduces power and further conceals the AR-3HU /SR-3HU / S4N-3HU / KT-3HU Tracker from untrained parties wishing to defeat its operation. UART A UART port is provided for AT command and data interaction and optionally for application specific control. Relay Driver A 500mA sink capable output pin is provided. This pin is meant to drive a relay coil indented to interrupt the starter solenoid relay for the ignition circuit to a car. Battery Monitor The battery monitor is internal analog input scaled such that the DC value of the power input pin to the AR-3HU /SR-3HU / S4N-3HU / KT-3HU system is measured. This value is scaled to span the most significant 8 bits of the A/D and consequently covers a scale from 0 to 25.5 Volts.
© 2016 Connected Holdings LLC 6 / 20 Timers Timers resident on the GSM baseband chip generate periodic interrupts for power down wakeup, watchdog support, report generation and other timer related functions. Report timers are supported by related AT command and cause generation of periodic reports. Watchdog MT6261D chipset provide internal software Watchdog, and a physically dedicate Watchdog circuit requirement is optional. Motion Detect (Option) A factory populates option for motion detector is provided. If populated at the time the AR-3HU /SR-3HU / S4N-3HU / KT-3HU is manufactured, this option will work with firmware power down options to keep the AR-3HU /SR-3HU / S4N-3HU / KT-3HU in a very low power down state until motion is detected. Upon wakening, a report can then be generated. 2.2 Basic RF Performance Items Requirements Remark TRP free space >= 20 dBm TRP free space TIS free space <= -104dBm TIS free space Antenna loss <= -3 dB TRP-TX Power Conducted Antenna Loss <= -3 dB RX receive sensitivity conducted – TIS Board RF Specification Cellular Band RX 2G Frequency range 869MHz～894MHz/1930MHz~1990MHz Sensitivity -108dBm (FER≤0.5%) Dynamic range -25～-108dBm (FER≤0.5%) Single tone Desensitization -102.4dBm(FER≤1%,-30dBm@±900KHz) Intermediation Spurious Response Attenuation -102.4dBm(FER≤1%,-43dBm@±900 KHz/±1800KHz) -91.4dBm(FER≤1%,-32dBm @±900 KHz/±1800KHz) -80.4dBm(FER≤1%,-21dBm @±900 KHz/±1800KHz) Conducted Spurious Emission <-76dBm/1MHz（RX band） <-61dBm/1MHz（TX band） <-47dBm/30KHz（other frequency） Cellular Band TX 2G Frequency range 824MHz～849MHz/1850MHz～1910MHz Maximum Frequency error ±200KHz Maximum output power 33 dBm for Band 850, 29 dBm for Band 1900.Minimum controlled output power <-50dBm Standby output power <-61dBm Code domain power The code domain power in each inactive code channel shall
© 2016 Connected Holdings LLC 7 / 20 be 23 dB or more below the total output power measured on both the I and Q data channel combined. Time reference ±1.0uS Waveform quality >0.944 Range of open loop output power （test1：－25dBm/1.23MHz）－47.7±9.5dBm （test2：－60dBm/1.23MHz）－7.7±9.5dBm （test3：－93.5dBm/1.23MHz）20.3±9.5dBm Conducted spurious emission -42dBc/30Khzor-54dBm/1.23MHz（|Δf|:1.25MHz~1.98MHz） -50dBc/30Khzor-54dBm/1.23MHz （|Δf|: 1.98MHz~4.00MHz） <-36dBm/1kHz （|Δf| > 4MHz, 9KHz < f < 150KHz,） <-36dBm/10kHz （|Δf| > 4MHz, 150kHz<f<30MHz,） <-36dBm/100kHz （|Δf| > 4MHz, 30MHz<f<1GHz） <-30dBm/1MHz （|Δf| > 4MHz, 1GHz<f<12.75GHz） WCDMA Band 2 & 5 RX 3G Frequency range 869MHz～894MHz/1930MHz~1990MHz Maximum Frequency error ±200KHz Maximum output power 21～23 dBm Minimum controlled output power <-50dBm Standby output power <-61dBm Error Vector Magnitude <17.5% WCDMA Band 2&5 TX 3G Frequency range 824MHz～849MHz/1850MHz～1910MHz Maximum Frequency error ±200KHz Maximum output power 23dBm Minimum controlled output power <-50dBm Standby output power <-61dBm Error Vector Magnitude <17.5%
© 2016 Connected Holdings LLC 8 / 20 GPS AGPS Support Embedded AGPS software supporting an internal GPS subsystem solution E911 FCC mandated phase 1 and phase 2 (optional1) Frequency Support L1-band (1.57542GHz) Channels: 210 PRN， 66 Search， 22 Simultaneous tracking Sensitivity Sensitivity (UHIS): Tracking: -156dBm Reacquisition: -153dBm Acquisition: -144dBm Tracking Time Requirement Acquisition time: Hot: <2s Warm: <15s Cold: <60s Reacquisition: 2s - 10s Depends on signal level
© 2016 Connected Holdings LLC 9 / 20 2.3 Certification and Safety Items Requirement Drop Design 1.2meter 6 direction standard drop test Temperature Range -20 to 40°C Operation -50 to +100° C Storage Humidity: 20% to 90% Operation 10% to 95% Storage Altitude: -500 to +18,000m Vehicle ISO Test ISO 7637-2-2004; ISO 7637-3-2007; ISO 10605-2008; ISO 16750-2-2010 FCC Certification FCC 47 CFR Part 2&22&24 Safety UL Listing Others Operator Requirement Industry Canada/ AT&T (optional) ESD Requirement 10KV non-Conductive
© 2016 Connected Holdings LLC 10 / 20 3 Software Features 3.1 Basic Software Items Requirement RF Function GSM 850/1900MHz/WCDMA(Band2&5); GPS GPRS Data Supported IP Stack Ipv4/IPV6 Upgrade Method Remote update / PC tool Remote Update Supported Power Modes Supported AT Command Supported Report Supported；3000records Driver GPIO，LED，GPS，UART GPIOs Interrupt for Door Open Detect, Ignition Status LEDs GPS Status, WCDMA Status Watch Dog Supported (CBP8.2 integrated) Reset Soft reset Startup Banner Supported 3.2 Remote Update The AR-3HU /SR-3HU / S4N-3HU / KT-3HU supports OTA field upgrades of the AR-3HU /SR-3HU / S4N-3HU / KT-3HU resident application. An over the air TFTP (Trivial File Transfer Protocol) connection is made over a UDP/IP connection. A replacement file is then transferred from a server to the AR-3HU /SR-3HU / S4N-3HU / KT-3HU and that file replaces the previous application image. 3.3 Auto Execute The Auto Execute Utility copies the contents of file system.exf into system executable RAM and executes it from there. This file is the factory default application. Another file named custom.exf can be loaded into the file system. Auto Execute will look first for a file named update.exf and load and execute that in place of custom.exf if it exists. If update.exf executes successfully, the previous copy of custom.exf is deleted from the file system and update.exf is renamed to custom.exf. 3.4 Power Modes The AR-3HU /SR-3HU / S4N-3HU / KT-3HU device supports several power modes that are set by the power mode command. In full power mode the GPS is active and the cellular subsystem will maintain a persistent cellular connection whenever service is available. IP connection is maintained according to the configuration of the device. The device can be put in low power mode whenever it runs on a backup battery or if the external battery is low or if it is not moving. In low power mode the GPS is not running and the LED’s
© 2016 Connected Holdings LLC 11 / 20 are off. The device would return to full power whenever an event occurs that triggers a report. Those events include:  Report timer  GPIO change  IP change  Battery threshold  Heartbeat  Watchdog  Power-up Any hardware or software reset will return the device to full power mode. 3.5 AT Command AR-3HU /SR-3HU / S4N-3HU / KT-3HU commands are AT extensions specific to AR-3HU /SR-3HU / S4N-3HU / KT-3HU devices. They are closely based on commands that are as similar as possible to other industry common devices and are essentially subsets of standard AR-3HU /SR-3HU / S4N-3HU / KT-3HU commands. Common commands used with GPRS modems supporting IP connectivity are not included within the AR-3HU / SR-3HU / S4N-3HU / KT-3HU command set extensions. These commands are left in their native structure, as defined by the respective baseband GSM chip supplier which product already in use. Command Summary The following commands are specific to the AR-3HU /SR-3HU / S4N-3HU / KT-3HU. They are organized by categories. Event Setting Commands The following set of commands enables/disables reporting of the various events and state transitions that take place in the system. The event setting commands typically include trigger(s) that indicate what event or state transition would cause an event report to be sent. Often state transitions also qualified with “debounce” time to prevent various flickers and intermittent state transitions. Examples are: (1) state change of an input pin; (2) crossing a geo-fence line for a brief period of time and then crossing it back. As a general rule every event and state transition has its own unique event ID that is reflected in the report triggered by the said event. Refer to Table 2 – Events for the complete list of event ID’s. Those default event ID’s can be changed by the user to accommodate specific server implementations, by explicitly specifying what they are in the respective commands. As an example, all trip related events can be mapped to the same event ID, so there is no need to parse the specific event trigger. Following is a list of event setting commands: 1. AT+XBUBE Backup Battery Events 2. AT+XDRI Drive Report Intervals 3. AT+XDTS Drive Trip Start/Stop 4. AT+XGFE Geo-Fence Enable 5. AT+XGPL GPS Lost/Lock
© 2016 Connected Holdings LLC 12 / 20 6. AT+XHB Heart Beat 7. AT+XHBB Heart Beat on BuB 8. AT+XIA Idle Alert 9. AT+XIGN Ignition 10. AI+XIOE I/O Event 11. AT+XIPC IP Changed 12. AT+XPUP Power Up 13. AT+XPWLE Power Low Event 14. AT+XPWSE Power Save Event 15. AT+XRLYE Relay Event 16. AT+XRSTE Reset Event 17. AT+XSPD Speeding 18. AT+XTA Tow Alert 19. AT+XVTOE Virtual Trip Odometer Event Action Commands Action commands instigate an immediate action. They cannot be included in configuration files. Following is a list of action commands: 20. AT+XBUBX Back-Up Battery eXit 21. AT+XCAN CDMA Activate Now (CDMA devices only) 22. AT+XCC Clear Counters 23. AT+XCFN CDMA FOTA Now (CDMA devices only) 24. AT+XCPN CDMA PRL Now (CDMA devices only) 25. AT+XFDR Factory Defaults Restore 26. AT+XFDU Factory Defaults Update 27. AT+XDNSN DNS Now 28. AT+XMRN Maintenance Report Now 29. AT+XRN Report Now 30. AT+XRNE Report Now Echo 31. AT+XRST Reset - soft/hard 32. AT+XRTN Reset all provisioning data (CDMA devices only) 33. AT+XVO Virtual Odometer 34. AT+XVTO Virtual Trip Odometer File Update Commands 35. AT+XUAPP Update Application file OTA 36. AT+XUFW Update Firmware file OTA 37. AT+XUIO Update IO controller file OTA (Battery powered devices only) 38. AT+XURP Update Retry Policy 39. AT+XUTF Update Tree.xml File OTA (CDMA devices only) 40. AT+XUUC Update User Configuration file OTA
© 2016 Connected Holdings LLC 13 / 20 Periodic Action Commands (with Events) Periodic Action commands trigger time based periodic action, such as reset, data session renewal, etc. Some actions can trigger an event report to indicate the respective action took place. Following is a list of event setting commands: 41. AT+XCFC CDMA FOTA Configuration (CDMA devices only) 42. AT+XCPC CDMA PRL Configuration (CDMA devices only) 43. AT+XDNSP DNS renew Periodically 44. AT+XKA Keep Alive 45. AT+XPST Packet Session Timeout 46. AT+XRSTP Reset Periodically Configuration Commands Configuration commands control various parameter settings of the device. For convenience they are grouped into topical settings. Following is a list of configuration commands: Communication related settings 47. AT+XAPN Set APN (GSM devices only) 48. AT+XCSW Cellular Session Watchdog 49. AT+XIP Set target server IP address and port number 50. AT+XLPORT Set Local IP port number 51. AT+XMIP Set Maintenance server IP address and port number 52. AT+XPRP PxP Renewal Policy 53. AT+XSMSD SMS Destination 54. AT+XSMSS SMS Source 55. AT+XSPIP Set Serial Port (A-UART) IP address and port number 56. AT+XUIP Set Update server IP address and port number Protocol related settings 57. AT+XRPA Report Acknowledge 58. AT+XRPF Report Format – Protocol, ASCII/Binary 59. AT+XRPM Report Mask 60. AT+XRPQ Report Queue length 61. AT+XRPSF Report Start Frame Drive Trip related settings 62. AT+XDDI Drive Distance Interval 63. AT+XDHC Drive Heading Change 64. AT+XDMES Drive Motion End Speed 65. AT+XDMSD Drive Motion start Distance 66. AT+XDMSS Drive Motion Start speed 67. AT+XDMT Drive Motion Trigger 68. AT+XDTT Drive Trip Trigger Peripheral related settings
© 2016 Connected Holdings LLC 14 / 20 69. AT+XBUB Back-Up Battery 70. AT+XSPC Serial Port Configuration 71. AT+XGPLP GPS Lock Parameters 72. AT+XGPLT GPS Lock Timeout 73. AT+XIGM Ignition Mode 74. AT+XIGV Ignition Voltage 75. AT+XIOD I/O Direction 76. AT+XIOW I/O Write 77. AT+XLEDO LED’s Off 78. AT+XOWM One-Wire Mode 79. AT+XPWL Power Low 80. AT+XPWM Power Modes 81. AT+XPWS Power Save 82. AT+XRLY Set Relay Maintenance report settings 83. AT+XMHB Maintenance Report Heart Beat 84. AT+XMOP Maintenance-report On Power-up 85. AT+XMRC Maintenance Report Clone 86. AT+XMRPM Maintenance Report Mask Miscellaneous settings 87. AT+XGF Geo-Fence 88. AT+XGFH Geo-Fence Here 89. AT+XSLCK SIM Lock 90. AT+XCIN Configuration Id Number 91. AT+XCIV Configuration Id Version Information Commands Information commands simply output various data regarding the current status of the device. They are mostly useful for troubleshooting. Following is a list of information commands: 92. AT+XGFR Geo-Fence Read 93. AT+XIOR I/O Read Configuration reading commands 94. AT+XCFG Configuration 95. AT+XCFD Configuration file – Default 96. AT+XCFU Configuration file – User Information commands 97. AT+XINCEL Info: Cellular 98. AT+XINDAT Info: Data 99. AT+XINEVT Info: Events 100. AT+XINGPS Info: GPS
© 2016 Connected Holdings LLC 15 / 20 101. AT+XINNET Info: Network 102. AT+XINPWR Info: Power 103. AT+XINVER Info: Versions Report The AR-3HU /SR-3HU / S4N-3HU / KT-3HU captures data and forms a report record with that data. A report is a data structure containing all of the sensory and other typically useful data on the device. Reports are generated in response to specified events, such as periodic timeout, speed threshold, geo-fence crossing, etc., or in response to a Report Now command (AT+XRN). Report Queuing If a report trigger occurs while UDP connection is unavailable, it will be queued until connection becomes available and transmitted at such time. The only way report(s) can be lost is if too many reports are queued and the report-queue is overflowing. In such case the earliest report(s) will be discarded. The size of the queue can be configured via the Report Queue (AT+XRPQ) command. Ack’ed Mode UDP is not a 100% reliable connection and occasional reports or command/responses may be lost. Since all commands have responses, the server can repeat any command to which there is no response. In order to assure reliable reception of reports, Arsenal devices can be configured either in Normal or Ack’ed mode to send the reports. In the Normal mode the reports are simply sent “as is” with no acknowledgment from the server. In the Ack’ed mode every report sent is expected to be acknowledged by the server by sending back an ACK message back. If acknowledgement is not received within the specified timeout, the report is re-sent. If the report is not acknowledged after the specified number of attempts, it is queued. If acknowledgement is received after the report is queued (i.e. past timeout of the last attempt), it is ignored. Report is not considered “complete” until its acknowledgement is received. Thus, if report X is sent and report X+1 is triggered while waiting for acknowledgement of X, report X+1 will be queued until such acknowledgement is received and only then sent. The Arrow will attempt to re-send queued report(s) every time a new report is triggered. If there is more than one report queued, the reports will attempt to be sent in the order of triggering and only once the report is acknowledged, the next report is attempted. This assures that reports are sent and received in order. Ack’ed mode assures that all reports are received, but adds overhead in time and data. Report that is not acknowledged is sent again and eventually will be queued and sent again. The number and frequency of re-tries is configurable via the Report Acknowledgement command (AT+XRPA). Event Report Format Reports can be generated in either an ASCII representation of hex or as actual binary encoded hex. The reporting format is selected via Report Format (AT+XRPF) command. Note that while
© 2016 Connected Holdings LLC 16 / 20 the logical content of the report is the same in both representations, the size for an ASCII report is twice the size of actual numbers of bytes compared to binary representation. 3.6 Reset There are a number of resets available on the device. Soft reset resets the baseband only by using an internal watchdog, while hard reset power cycles the whole device. There is also an option to reset the GPS sub-system only. 3.6.1 Context Preservation When a reset is caused by the Network Watchdog or by the Reset command (modes 0,1), the context of the system is being preserved and is restored after the reset. The context includes all the periodic timers, the report queue, the odometer, etc. This allows to reset the unit as a troubleshooting measure either periodically or due to Network Watchdog without losing reports that are already in the queue or are pending on running timers. Note that the reset process may cause 1-2min of inaccuracy in the timers and should not be considered as very precise. 3.7 Startup Banner After a reset a startup banner is printed through the UART only. The format and content of the banner shown below: FW:<firmware version>; BIN:<bin version>; MEID/ESN:<MEID/ESN> APN1:<apn1 name>; IP:<IP>:<port>;LPORT:<lport>
© 2016 Connected Holdings LLC 17 / 20 4 Test Method 4.1 Hardware Test Item Description Baseband Function Test • Power Input Test • Power Consumption and Current Test • Heat Dissipation Test • UART Stability Test • GPIO Level Test • LED Stability Test • Drop Down Test • ESD Test • High/Low Temperature Test • Humidity Test RF Test • RF Performance Test • GPS Performance Test • Antenna Performance Test 4.2 Software Test Test Environment Construct  Message Test environment 1. USB dongle and PC as message server 2. Send message to AR-3HU /SR-3HU / S4N-3HU / KT-3HU  UDP Test environment 1. Connect dongle to PC and create dialup as ip server 2. AR-3HU /SR-3HU / S4N-3HU / KT-3HU create IP connection to server  UART Test environment 1. Connect AR-3HU /SR-3HU / S4N-3HU / KT-3HU to pc with com serial cable 2. Open Terminal tool and send at command 3. Response can be shown at terminal window
© 2016 Connected Holdings LLC 18 / 20 Mechanical Structure(mm)
© 2016 Connected Holdings LLC 19 / 20 FCC Statement 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. RF Exposure Warning Statements: The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons during the normal operations. IC STATEMENT This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. In order to avoid the possibility of exceeding the IC radio frequency exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.
© 2016 Connected Holdings LLC 20 / 20 Afin d'éviter la possibilité de dépasser les limites d'exposition aux fréquences radio de la IC CNR102, la proximité humaine à l'antenne ne doit pas être inférieure à 20 cm (8 pouces) pendant le fonctionnement normal.

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