Huace Navigation Technology B01011 Handheld GNSS Data Collector User Manual il

Shanghai Huace Navigation Technology LTD. Handheld GNSS Data Collector il

Contents

LT50 manual V1.0

  LT50 SERIES | GETTING STARTED GUIDE HANDHELD GNSS DATA COLLECTOR
 CONTENTS 1. Introduction ......................................................................................................................................... 2 1.1. Technical Assistance ............................................................................................................ 2 1.2. Your Comments ................................................................................................................... 2 1.3. Safety Information ............................................................................................................... 2 1.4. Warning and Cautions ......................................................................................................... 2 1.5. Use and Care ....................................................................................................................... 2 2. Overview ............................................................................................................................................. 3 2.1. Features .............................................................................................................................. 3 2.2. Specifications ...................................................................................................................... 3 3. LT50 Overview ..................................................................................................................................... 5 4. Basic Operation .................................................................................................................................... 6 4.1. Insert SIM Card and power on ............................................................................................. 7 4.2. Language & input ................................................................................................................ 9 4.3. Set Date/Time ..................................................................................................................... 9 4.4. Display............................................................................................................................... 10 4.5. WIFI................................................................................................................................... 11 4.6. Bluetooth .......................................................................................................................... 12 4.7. USB Connection ................................................................................................................. 12 4.8. Use Camera ....................................................................................................................... 13 4.9. Log in 4G ........................................................................................................................... 14 4.10. Scheduled power on & off ................................................................................................. 14 4.11. Location ............................................................................................................................ 16 5. Getting Started With GnssTool ........................................................................................................... 17 5.1. Connection ........................................................................................................................ 17 5.2. CORS Login ........................................................................................................................ 19 5.3. Sky Plot ............................................................................................................................. 19 5.4. Debugging Data ................................................................................................................. 20
 Page2  1. INTRODUCTION Thank you for choosing CHC LT50 Series GNSS Hand-held Receiver.   This Getting Started Guide will provide useful information about your receiver. It will also guide you through your first steps of using LT50 Series in the field. 1.1. TECHNICAL ASSISTANCE If you have a problem and cannot find the information you need in the product documentation, contact your local  dealer  from which you purchased  the  LT50  Series.  Alternatively, please  request technical support using the CHC Website(www.chcnav.com) or CHC technical support email (support@chcnav.com). 1.2. YOUR COMMENTS Your feedback about this Getting Started Guide will help us to improve it in future revision. Please e-mail your comments to support@chcnav.com. 1.3. SAFETY INFORMATION This  manual  describes  CHC  LT50  Series  GNSS  Data  Collecting  Terminal.  Before  using  the  LT50  Series,  please make sure that you have read and understood this Getting Started Guide, as well as the safety requirements. 1.4. WARNING AND CAUTIONS An absence of specific alerts does not mean that there are no safety risks involved. A  Warning  or Caution  information  is  intended  to minimize the risk  of  personal  injury  and/or damage to the equipment. WARNING-A Warning alerts you to a potential misused or wrong setting of the equipment. CAUTION-A Caution alerts you to a possible risk of serious injury to your person and/or damage to the equipment.  1.5. USE AND CARE The LT50 Series is designed to withstand the rough environment that typically occurs in the field. However, the LT50 Series is high-precision electronic equipment and should be treated with reasonable care.
 Page3  2. OVERVIEW 2.1. FEATURES LT50is the high-end GNSS handheld which supports Android 7.1 platform. It’s a FAD-W high accuracy handheld which can reach 10cm to 2m accuracy as different hardware configuration. Meanwhile, its dust and water proof level  is  IP67  and  can  survive  1.2m  fall  onto  concrete.  With  4000mAh  Li-ion  battery,  it  can  continuously workmore than 10h. QC 3.0 and fingerprint technology will enormously enhance the speed of charging and the security of data. LT50 can track GPS+GLONASS or GPS+BDS as user wanted. 2.2. SPECIFICATIONS    Operating System Android 7.1 CPU Eight-core 1.4 GHz(2.0/2.2GHzoptional) RAM 3GB (4GB optional) Flash Memory 32GB (64 GB or 128 GB optional) Memory Extend Micro SD, up to 128G GNSS Support GPS+GLONASS or GPS+BDS   Accuracy Stand alone:<2.5m; SBAS: 2m Channel 72 Cold Start 30s Warm Start   1s WIFI 802.11 a/b/g/n/ac,2.4GHz/5GHz Cellular Modem TDLTE, EVDO, GSM, WCDMA Bluetooth V4.1 USB Type C Li-ion Battery 4000mAh Voltage 3.8V Battery Life >10h(continuous work) Charging Time 3 h Front Camera 2.0 megapixel   Back Camera 8.0 megapixel Flash Light   Support
 Page4  Physical specifications Display · Size: 5.5inch Corning Gorilla Glass touch screen ·  Resolution: 1280*720 ·  Brightness: 450cd/m2 ·  Touch screen: Capacitance touch, 5 points touch screen  Physical ·  Dust proof and waterproof: IP67 ·  Shock: Survives a 1.2meter drop onto concrete ·  Humidity: 5%RH - 95%RH(without condensation) ·  Dimension: 164.9mm*83.5mm*13mm(L*W*H) ·  Weight: 198g (with battery) ·  Operating temperature:-20℃  to + 35℃ ·  Storage temperature: -30℃  to + 70℃  Physical Properties ·  G-sensor: Support ·  Light sensor: Support ·  E-compass: Support ·  Gyroscope: Support
 Page5  3. LT50 OVERVIEW   Expansion Slot Flashlight Speaker Speaker Power Button Camera Nameplate Battery Cover
 Page6   Power Button - Power ON: Press  the button  for  1-2  seconds,  the Power  Indicator  will  turn  on  and the boot  screen will appear, and then the LT50 will enter the operation system after 30 seconds.   - Power OFF: Press the button for 1-2 seconds, the “SELECT” dialogue box will pop up, select “Power off” to turn off the device.   - Return: Press the button to go back to last menu.                4. BASIC OPERATION
 Page7  4.1. INSERT SIM CARD AND POWER ON  Referto3.4  Installation  find  the  SIM  card  and  TF  card  slot,  and  then  insert  the  cards  into  slots correctly.  Before  powering  on  LT50,  please  make  sure  the  battery  has  plenty  of  power.  Then  long  press  the power button to turn on LT50 and enter its home screen.     Click    to make a phone call. Click    to access contacts information. Click    to open message. Click    to open browser. Click    to open the drawer to see all the apps that have been installed (Figure 2).   Figure 1                            Figure 2
 Page8   Figure 3                                Figure 4  Use virtual button key to facilitate your operation with LT50.   Click   to go back to previous menu. Click   to return home screen. Click    to see all the running apps (Fig. 3) and then you can remove apps by sliding them right (Fig. 4).   After powering on LT50 (refer to 4.2 Power on), Click Settings/SIM card to turn on the SIM cards.
 Page9  4.2. LANGUAGE & INPUT Click Settings/Language& input/Language to select language.   4.3. SET DATE/TIME Click Settings/Date & time and enter Date & time interface.   If  you  want  to  use  date  and  time  from  network  or  GPS,  click  Automatic  date  &  timeto  select  Use network-provided time or Use GPS-provided time:
 Page10    If you want to set date and time by yourself, please turn off the Automatic date & time first and then click Set date and Set time to start your own settings.   YOU CAN ALSO CUSTOMIZE YOUR TIME ZONE AND CHOOSE WHETHER TO USE 24-HOUR FORMAT IN THIS INTERFACE.  4.4. DISPLAY ClickSettings/Display to enter Display interface.     Brightness adjusting: Click Brightness level to adjust it according to your preference.
 Page11   Sleep: Click to optimize the inactivity time LT50 needs to close screen.   Font size: Click to change the font size.  4.5. WIFI Click Settings/WIFI to switch on the button.  Select WIFI and type in its password to connect.
 Page12    4.6. BLUETOOTH Click Settings/Bluetooth to turn on the Bluetooth.  Find nearby devices and pair with it.   4.7. USB CONNECTION For connection or data transmission between LT50 and office computer, please use the USB data cable as
 Page13  shown below. Click  Settings/Developer  options/USB  debugging  to  make  sure  this  function  is  switched  on.  After  USB data cable is connected with PC, wait until the Allow USB debugging dialogue pops up, click OK.  You  can  also  use  third  party  software  to  manage  the  documents  and  data  stored  inLT50  and  install software like GNSS Tool into it.  4.8. USE CAMERA Make sure that the battery is charged and installed in the receiver.  Click to start recording the video, click again to finish.   Click to take a photo. Slide fingers in the left column to switch between 5 different modes:   Normal mode   PIP mode   Live photo mo:     Panarama mode   Multi angle view mode
 Page14  Camera Settings   Click to configure related parameters.   4.9. LOG IN 4G After  inserting  your  SIM card,  click  Settings/More/Mobile Networks/Preferrednetwork  type  and select corresponding network type  of  your SIM  card.  Then  Click SIM  card  icon in the  pull  down menu  and  turn on Mobile data and click More Settings to see data usage.   4.10. SCHEDULED POWER ON & OFF LT50 allows users to achieve scheduled power on and off by setting the power up & off time and repeat time beforehand.
 Page15    Set the Scheduled power on time and click OK.  Set scheduled power on repeat time and click OK.  Scheduled power off time settings is the same with Scheduled power on.
 Page16  4.11. LOCATION Click Settings/Location to switch on location service.
 Page17  5. GETTING STARTED WITH GNSSTOOL 5.1. CONNECTION 1. OpenGNSSTool and click [Connect] menu and select  [Device Type] and [Connection Type]/[Device ID] in connect interface.    2. Device Type: There are 4 types of Device Type: Smart RTK, GNSS RTK, Local and Peripheral. Here for LT50, we choose Local.
 Page18  3. Connection Type: For smart RTK (like i80), we selectBluetooth, WIFIorDemonstration.For GNSS RTK (like X91), we selectBluetooth, and Demonstration. For Local and Peripheral,we select the specific device type that we use. Here we select LT50for Connection Type.  4. Click [Connect] to connect with the receiver successfully and go back to the previous interface.
 Page19  5.2. CORS LOGIN After finishing connection successfully, we can log in CORS to receive differential data. 1. Click Diff Data Source in the main interface, type in IP, Port, Source Table and other parameters and then click LOGIN.   5.3. SKY PLOT Click Sky  Plot and  see  how  many satellites (including  GPS, GLONASS,  BDS, GALILEO  and  SBAS) the device  is currently tracking.
 Page20   5.4. DEBUGGING DATA Click Debugging Datato enter data debugging interface. Click HEX to change the data into txt format, you can also pause, save and clear the data using button in the upper side.
 Page21                  Shanghai Huace Navigation Technology Co., Ltd BuildingC,NO.599GaojingRoad, QingpuDistrict,201702Shanghai,China Tel: +86 21 542 60 273 Tel: +86 21 649 50 963 Email: sales@chcnav.com | support@chcnav.com Website: www.chcnav.com
 Page22  Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.  Note: 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.  Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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.    Specific Absorption Rate (SAR) information: This Smart Phone meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and  thorough  evaluation  of  scientific  studies.  The  standards  include  a  substantial  safety  margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: Smart Phone (FCC ID: SY4-B01011) has also been tested against this  SAR  limit.  The  highest  SAR  value  reported  under  this  standard  during  product  certification is 0.723W/kg when properly worn on the body. This device was tested for typical body-worn operations with the back of the Smart Phone kept 10mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 00cm separation distance between the user's body and the back of the Tablet PC. The use of belt clips, holsters and similar accessories should not contain  metallic  components  in  its  assembly.  The  use  of  accessories  that  do  not  satisfy  these requirements may not comply with FCC RF exposure requirements, and should be avoided.  The device is restricted to indoor use only when operating in the 5150~5250MHzfrequency range.

LT50 manual V1.0

  LT50 SERIES | GETTING STARTED GUIDE HANDHELD GNSS DATA COLLECTOR
 CONTENTS 1. Introduction ......................................................................................................................................... 2 1.1. Technical Assistance ............................................................................................................ 2 1.2. Your Comments ................................................................................................................... 2 1.3. Safety Information ............................................................................................................... 2 1.4. Warning and Cautions ......................................................................................................... 2 1.5. Use and Care ....................................................................................................................... 2 2. Overview ............................................................................................................................................. 3 2.1. Features .............................................................................................................................. 3 2.2. Specifications ...................................................................................................................... 3 3. LT50 Overview ..................................................................................................................................... 5 4. Basic Operation .................................................................................................................................... 6 4.1. Insert SIM Card and power on ............................................................................................. 7 4.2. Language & input ................................................................................................................ 9 4.3. Set Date/Time ..................................................................................................................... 9 4.4. Display............................................................................................................................... 10 4.5. WIFI................................................................................................................................... 11 4.6. Bluetooth .......................................................................................................................... 12 4.7. USB Connection ................................................................................................................. 12 4.8. Use Camera ....................................................................................................................... 13 4.9. Log in 4G ........................................................................................................................... 14 4.10. Scheduled power on & off ................................................................................................. 14 4.11. Location ............................................................................................................................ 16 5. Getting Started With GnssTool ........................................................................................................... 17 5.1. Connection ........................................................................................................................ 17 5.2. CORS Login ........................................................................................................................ 19 5.3. Sky Plot ............................................................................................................................. 19 5.4. Debugging Data ................................................................................................................. 20
 Page2  1. INTRODUCTION Thank you for choosing CHC LT50 Series GNSS Hand-held Receiver.   This Getting Started Guide will provide useful information about your receiver. It will also guide you through your first steps of using LT50 Series in the field. 1.1. TECHNICAL ASSISTANCE If you have a problem and cannot find the information you need in the product documentation, contact your local  dealer  from which you purchased  the  LT50  Series.  Alternatively, please  request technical support using the CHC Website(www.chcnav.com) or CHC technical support email (support@chcnav.com). 1.2. YOUR COMMENTS Your feedback about this Getting Started Guide will help us to improve it in future revision. Please e-mail your comments to support@chcnav.com. 1.3. SAFETY INFORMATION This  manual  describes  CHC  LT50  Series  GNSS  Data  Collecting  Terminal.  Before  using  the  LT50  Series,  please make sure that you have read and understood this Getting Started Guide, as well as the safety requirements. 1.4. WARNING AND CAUTIONS An absence of specific alerts does not mean that there are no safety risks involved. A  Warning  or Caution  information  is  intended  to minimize the risk  of  personal  injury  and/or damage to the equipment. WARNING-A Warning alerts you to a potential misused or wrong setting of the equipment. CAUTION-A Caution alerts you to a possible risk of serious injury to your person and/or damage to the equipment.  1.5. USE AND CARE The LT50 Series is designed to withstand the rough environment that typically occurs in the field. However, the LT50 Series is high-precision electronic equipment and should be treated with reasonable care.
 Page3  2. OVERVIEW 2.1. FEATURES LT50is the high-end GNSS handheld which supports Android 7.1 platform. It’s a FAD-W high accuracy handheld which can reach 10cm to 2m accuracy as different hardware configuration. Meanwhile, its dust and water proof level  is  IP67  and  can  survive  1.2m  fall  onto  concrete.  With  4000mAh  Li-ion  battery,  it  can  continuously workmore than 10h. QC 3.0 and fingerprint technology will enormously enhance the speed of charging and the security of data. LT50 can track GPS+GLONASS or GPS+BDS as user wanted. 2.2. SPECIFICATIONS    Operating System Android 7.1 CPU Eight-core 1.4 GHz(2.0/2.2GHzoptional) RAM 3GB (4GB optional) Flash Memory 32GB (64 GB or 128 GB optional) Memory Extend Micro SD, up to 128G GNSS Support GPS+GLONASS or GPS+BDS   Accuracy Stand alone:<2.5m; SBAS: 2m Channel 72 Cold Start 30s Warm Start   1s WIFI 802.11 a/b/g/n/ac,2.4GHz/5GHz Cellular Modem TDLTE, EVDO, GSM, WCDMA Bluetooth V4.1 USB Type C Li-ion Battery 4000mAh Voltage 3.8V Battery Life >10h(continuous work) Charging Time 3 h Front Camera 2.0 megapixel   Back Camera 8.0 megapixel Flash Light   Support
 Page4  Physical specifications Display · Size: 5.5inch Corning Gorilla Glass touch screen ·  Resolution: 1280*720 ·  Brightness: 450cd/m2 ·  Touch screen: Capacitance touch, 5 points touch screen  Physical ·  Dust proof and waterproof: IP67 ·  Shock: Survives a 1.2meter drop onto concrete ·  Humidity: 5%RH - 95%RH(without condensation) ·  Dimension: 164.9mm*83.5mm*13mm(L*W*H) ·  Weight: 198g (with battery) ·  Operating temperature:-20℃  to + 35℃ ·  Storage temperature: -30℃  to + 70℃  Physical Properties ·  G-sensor: Support ·  Light sensor: Support ·  E-compass: Support ·  Gyroscope: Support
 Page5  3. LT50 OVERVIEW   Expansion Slot Flashlight Speaker Speaker Power Button Camera Nameplate Battery Cover
 Page6   Power Button - Power ON: Press  the button  for  1-2  seconds,  the Power  Indicator  will  turn  on  and the boot  screen will appear, and then the LT50 will enter the operation system after 30 seconds.   - Power OFF: Press the button for 1-2 seconds, the “SELECT” dialogue box will pop up, select “Power off” to turn off the device.   - Return: Press the button to go back to last menu.                4. BASIC OPERATION
 Page7  4.1. INSERT SIM CARD AND POWER ON  Referto3.4  Installation  find  the  SIM  card  and  TF  card  slot,  and  then  insert  the  cards  into  slots correctly.  Before  powering  on  LT50,  please  make  sure  the  battery  has  plenty  of  power.  Then  long  press  the power button to turn on LT50 and enter its home screen.     Click    to make a phone call. Click    to access contacts information. Click    to open message. Click    to open browser. Click    to open the drawer to see all the apps that have been installed (Figure 2).   Figure 1                            Figure 2
 Page8   Figure 3                                Figure 4  Use virtual button key to facilitate your operation with LT50.   Click   to go back to previous menu. Click   to return home screen. Click    to see all the running apps (Fig. 3) and then you can remove apps by sliding them right (Fig. 4).   After powering on LT50 (refer to 4.2 Power on), Click Settings/SIM card to turn on the SIM cards.
 Page9  4.2. LANGUAGE & INPUT Click Settings/Language& input/Language to select language.   4.3. SET DATE/TIME Click Settings/Date & time and enter Date & time interface.   If  you  want  to  use  date  and  time  from  network  or  GPS,  click  Automatic  date  &  timeto  select  Use network-provided time or Use GPS-provided time:
 Page10    If you want to set date and time by yourself, please turn off the Automatic date & time first and then click Set date and Set time to start your own settings.   YOU CAN ALSO CUSTOMIZE YOUR TIME ZONE AND CHOOSE WHETHER TO USE 24-HOUR FORMAT IN THIS INTERFACE.  4.4. DISPLAY ClickSettings/Display to enter Display interface.     Brightness adjusting: Click Brightness level to adjust it according to your preference.
 Page11   Sleep: Click to optimize the inactivity time LT50 needs to close screen.   Font size: Click to change the font size.  4.5. WIFI Click Settings/WIFI to switch on the button.  Select WIFI and type in its password to connect.
 Page12    4.6. BLUETOOTH Click Settings/Bluetooth to turn on the Bluetooth.  Find nearby devices and pair with it.   4.7. USB CONNECTION For connection or data transmission between LT50 and office computer, please use the USB data cable as
 Page13  shown below. Click  Settings/Developer  options/USB  debugging  to  make  sure  this  function  is  switched  on.  After  USB data cable is connected with PC, wait until the Allow USB debugging dialogue pops up, click OK.  You  can  also  use  third  party  software  to  manage  the  documents  and  data  stored  inLT50  and  install software like GNSS Tool into it.  4.8. USE CAMERA Make sure that the battery is charged and installed in the receiver.  Click to start recording the video, click again to finish.   Click to take a photo. Slide fingers in the left column to switch between 5 different modes:   Normal mode   PIP mode   Live photo mo:     Panarama mode   Multi angle view mode
 Page14  Camera Settings   Click to configure related parameters.   4.9. LOG IN 4G After  inserting  your  SIM card,  click  Settings/More/Mobile Networks/Preferrednetwork  type  and select corresponding network type  of  your SIM  card.  Then  Click SIM  card  icon in the  pull  down menu  and  turn on Mobile data and click More Settings to see data usage.   4.10. SCHEDULED POWER ON & OFF LT50 allows users to achieve scheduled power on and off by setting the power up & off time and repeat time beforehand.
 Page15    Set the Scheduled power on time and click OK.  Set scheduled power on repeat time and click OK.  Scheduled power off time settings is the same with Scheduled power on.
 Page16  4.11. LOCATION Click Settings/Location to switch on location service.
 Page17  5. GETTING STARTED WITH GNSSTOOL 5.1. CONNECTION 1. OpenGNSSTool and click [Connect] menu and select  [Device Type] and [Connection Type]/[Device ID] in connect interface.    2. Device Type: There are 4 types of Device Type: Smart RTK, GNSS RTK, Local and Peripheral. Here for LT50, we choose Local.
 Page18  3. Connection Type: For smart RTK (like i80), we selectBluetooth, WIFIorDemonstration.For GNSS RTK (like X91), we selectBluetooth, and Demonstration. For Local and Peripheral,we select the specific device type that we use. Here we select LT50for Connection Type.  4. Click [Connect] to connect with the receiver successfully and go back to the previous interface.
 Page19  5.2. CORS LOGIN After finishing connection successfully, we can log in CORS to receive differential data. 1. Click Diff Data Source in the main interface, type in IP, Port, Source Table and other parameters and then click LOGIN.   5.3. SKY PLOT Click Sky  Plot and  see  how  many satellites (including  GPS, GLONASS,  BDS, GALILEO  and  SBAS) the device  is currently tracking.
 Page20   5.4. DEBUGGING DATA Click Debugging Datato enter data debugging interface. Click HEX to change the data into txt format, you can also pause, save and clear the data using button in the upper side.
 Page21                  Shanghai Huace Navigation Technology Co., Ltd BuildingC,NO.599GaojingRoad, QingpuDistrict,201702Shanghai,China Tel: +86 21 542 60 273 Tel: +86 21 649 50 963 Email: sales@chcnav.com | support@chcnav.com Website: www.chcnav.com
 Page22  Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.  Note: 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.  Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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.    Specific Absorption Rate (SAR) information: This Smart Phone meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and  thorough  evaluation  of  scientific  studies.  The  standards  include  a  substantial  safety  margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: Smart Phone (FCC ID: SY4-B01011) has also been tested against this  SAR  limit.  The  highest  SAR  value  reported  under  this  standard  during  product  certification is 0.723W/kg when properly worn on the body. This device was tested for typical body-worn operations with the back of the Smart Phone kept 10mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 00cm separation distance between the user's body and the back of the Tablet PC. The use of belt clips, holsters and similar accessories should not contain  metallic  components  in  its  assembly.  The  use  of  accessories  that  do  not  satisfy  these requirements may not comply with FCC RF exposure requirements, and should be avoided.  The device is restricted to indoor use only when operating in the 5150~5250MHzfrequency range.

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