T6615-EVAL DataSheet
Contents
1. Set Single Pt PPM equal 600 0x0258 This is the first step to doing a single point calibration This command tells the sensor what the current measurement of CO should be reading Send FF FE 04 03 11 02 58 Expected Reply FF FA 00 ACK Telaire T6613 Series Development Kit Verify Single Pt PPM equals 600 0x0258 This is the second step in a single point calibration This command will verify a Set Single Pt PPM command and is arecommended step every time the sensor is to be calibrated Send FF FE 02 02 11 Expected Reply FF FA 02 02 58 Single Point Calibration Command This command tells the sensor to start a single point calibration Before sending this command the sensor should be soaking in uniform calibration gas and a Set Single PT PPM and Verify Single PT PPM command should have successfully been done The lt ACK gt response indicates that the calibration request has been received To verify that the calibration has started wait at least one dsp cycle length and then send command Status to see if the calibration bit is set When the calibration is finished the calibration bit in the status byte is cleared A Read PPM command should be executed after the single point calibration process is complete to verify successful calibration Send FF FE 01 9B Expected Reply FF FA 00 ACK Set Altitude equal 500 Feet 500 Ox01F4 Set Write the elevation in feet above sea level a required operating par2. is typically around 380 to 400 ppm This can serve as a reasonable single point calibration concentration There are alternative calibration techniques The first alternative is to soak the sensor in a known premixed concentration of gas and then execute the single point calibration sequence If gas is being used ensure the sensor readings are stable to 10 ppm The second alternative is to use the Telaire 7001 Reference sensor as a value for a single point calibration To initial a single point calibration open eCO2 View Under the Calibration menu select Single Point Cal A warning will appear specifying the proper condition for calibration After verifying all the condition are met for calibration select OK A window similar to Figure 24 below appears eCO2 iew Single Point Calibration tatuz Flow Single Point Calibration Gas Enter PPH Concentration of Single Point Gas 450 Press Start Single Pt Cal Figure 24 eCO2View Single Point Calibration Menu Now enter the concentration of CO to which you wish to single point calibrate the sensor Click Start Single Pt Cal The process takes approximately two minutes to complete When calibration is complete click the Close button The sensor will continue logging data Feeding the correct sequence of bytes can also initiate the calibration Please see the next page for single point calibration code command Power and Input Output Considerations When embedding the T6613 CO s
3. C4 CMD_UPDATE ELEVATION and 09 C4 is the elevation 2500 ft 2500 0x09C4 The second response is an lt ACK gt since the length is 0x00 Resp2 gt FF FA 00 Req 3 gt FF FE 02 OF 02 Resp3 gt FF FA 02 09 C4 The third request and response are formatted like the first reading back the new elevation setting 2500 ft UART Error Simulation with Recovery In this set of interchanges you first verify that the sensor is operating normally Then you send a command that forces the sensor into an error state The sensor automatically recovers by resetting itself and going into Warm up Mode You then send the command to skip warm up thus putting the sensor back into the normal state Req 1 gt FF FE 01 B6 Resp1 gt FF FA 01 00 Req 1 CMD_STATUS Resp1 status byte is 0x00 Sensor is in normal mode measuring gas PPM Reg 2 CMD_HALT Puts sensor in error mode Resp2 lt ACK gt Req 3 CMD_STATUS Resp3 status byte is 0x02 Bit 1 high indicates sensor is in warm up mode If CMD_STATUS is sent quickly enough the sensor may respond with 0x01 indicating the brief error state prior to reset or may not respond at all due to resetting Req 4 CMD_SKIP_WARMUP Resp4 lt ACK gt Req 5 CMD_STATUS Req 2 gt FF FE 01 95 Resp2 gt FF FA 00 Req 3 gt FF FE 01 B6 Resp3 gt FF FA 01 02 Req 4 gt FF FE 01 91 Resp4 gt FF FA 00 Req 5 gt FF FE 01 B6 Resp5 gt FF FA 01 00 Resp5 status byte is 0x00 Sensor
4. is in normal mode measuring gas PPM Telaire T6613 Series Development Kit Appendix B Top Level BOM of T6613 Development Kit ITEM QTY REF DESIG Telaire P N DESCRIPTION Top Assembl 9 GE Sensing _ _ CONN HDR PL SOLD 85C SN 4P 1R V 3A 250V B4B EH LF SN MP2 2420051 TH 4SIP 2 5MM UL94V 0 ROHS SUPPLIER NAME SUPPLIER PART No 4 1 MP4 163169 Black Blow Molded Case Plastic Foarming Corp 085 060 023 505 1342 SPIN SILVER FD0090 163168 TTL 232R 3V3 WE with Connector GE Sensing T63168 T63170 Custom foam insert for MP4 Kent H Lansberg Co T63170 CustomUSB 6 1 MP6 7163171 USB Flash Drive branded g 1 MP8 T63179 GE Sensing Telaire Label T63179 GE Sensing 9 1 SW1 163181 Software Package for T6613 Dev Kit GE Sensing T63181 GE Sensing Appendix C HyperTerminal File Upload Procedure 1 Open the file HyperTerminal ht in the T6613 Development Kit installation directory Click on the File menu then click New Connection Enter the name of the connection e g T6613 CO2 Sensor Connection 4 Select the appropriate COM port In applications where a USB interface with a Virtual COM port is used please check the Ports COM and LPT menu under the Device Manager for the correct COM port number To access the Device Manager follow the procedure on page 3 5 Set the COM port settings per the following Port Settings Bits per sec
5. 0 5 945 924 5 592 147 6 255 653 6 250 133 6 285 290 USA 1100 Technology Park Drive Billerica MA 01821 4111 Telephone 800 833 9438 978 437 1000 Fax 502 479 6722 Web www gesensing com Page 9
6. B port USB Flash drive with all necessary software for operation and development Small profile of sensor allows for easy integration into any system Telaire T6613 Series Development Kit User Manual Installing the T6613 CO Sensor and Software The T6613 development kit contains One non standard USB cable for communication with T6613 Note Do not attempt to use this cable as a standard USB cable One T6613 CO sensor One 2 GB USB Flash drive with eCO2View software drivers user manual software protocol and code samples Hardware Installation The T6613 CO OEM module is a sensor on a printed circuit board and should be treated as carefully as any other printed circuit board Take appropriate precautions to prevent damage from electrostatic discharge mechanical stresses and thermal abuse during installation Please refer to ANSI ESD S20 20 1999 for more information on preventing ESD damage and to IPC 610 Rev D for more information on proper electronic assembly practices Software Requirements and Installation The software that comes with the T6613 Development Kit has only been tested on Microsoft Windows XP Professional Service Pack 2 While the software should work on all versions of Windows XP or later this cannot be guaranteed IMPORTANT Install the software before plugging the device into the USB port This will allow the software and USB serial drivers to be available before the device is co
7. Sensing Introduction The T6613 development kit is a tool designed for evaluating the performance of the T6613 CO sensor In addition this kit can be useful in developing software and or firmware for use in communication with the T6613 sensor The T6613 Development Kit provides a graphical interface to display and record CO measurements from the T6613 The software also allows for calibration of the sensor with respect to known stable CO reference gas The kit contains a USB drive preloaded with the necessary software The sensor uses a special USB cable provided to connect to a PC it is NOT intended for use as a standard USB cable This kit is intended for use by engineers and technicians who have a general understanding of electronics integration and or communication it is not intended as an end product Although the included T6613 CO sensor is a production PCB it is not recommended to install it into a final product for resale Key features include Accuracy specification of 75 ppm with ABC Logic Operates on standard 5 0 VDC UART communication compatible with most microcontrollers Tsunami Lite software protocol for integration into existing software CO data logging and data export capability Single point calibration Complete software protocol documentation Binary files to load commands to the sensor with any terminal program No external cables powered from a standard US
8. ameter for the sensor Elevation is normally expressed in increments of 500 feet from 0 to 5000 feet Response is an lt ACK gt a response data packet with the length byte set to zero and no data bytes This command should be followed by a Verify Altitude Command to ensure the expected value was written Send FF FE 04 03 OF 01 F4 Expected Reply FF FA 00 ACK Verify Altitude equals 500 Feet This command tells the sensor to output the current setting for the altitude that is stored in Flash memory Send FF FE 02 02 OF Expected Reply FF FA 02 01 F4 Page Using HyperTerminal and Binary Files You can upload individual commands to the sensor in many different ways Any RS 232 communication monitor tool can send hexadecimal commands to the sensor and also monitor the replies The software includes a set of binary files containing the commands for single instructions The table below lists the name of the file and its associated command SngPt_Cal_Cmd bin Initiate a single point calibration Status bin Return the status register Verify_Alt_500 bin Verify current altitude at 500 feet Verify_SngPt_600 bin Verify single point equals 600 com mand HyperTerminal included in this development kit allows easy uploading of commands Please see Appendix C for file upload instructions An RS 232 debug tool or monitor is required to verify communication with the sensor and also for general purpose development work GE Sensing
9. d high voltage electronics that can radiate high levels of RF energy This could degrade performance and give misguiding results If any of the above points are not met inaccurate readings or even damage to the sensor can occur When simulating the environment you should remember several factors when developing a test to fully encompass the reality of an application Some of these factors include Temperature range of operation Exposure to external electrical stimulus RF radiation ground currents etc Exposure to external chemical stimulus combustion corrosive chemicals miscellaneous compounds found in gas under test etc Any mechanical vibration or stresses applied to the sensor Start up and warm up time of system ABC Logic Automatic Background Calibration System The T6613 family of modules can be shipped with ABC Logic ON or OFF ABC Logic is designed to work in environments where the measured CO level drops to outdoor levels at least three times in a 14 day period For example in a typical office school theater etc people are the main source of CO in a building When people go home at night the indoor CO level will drop to the outdoor CO level which is typically 380 to 400 ppm The ABC Logic system records the lowest reading every 24 hour period for analysis If a statistical difference is seen in the baseline readings a calibration factor is applied to all subsequent sensor reading
10. dapbiri E Porta 50H KLPT a Corr ae Park CCPL F EP Printer P t PTI F Piire PE Serial Pit POOH AF hieis PEI Serial Port OHH F Pitbikes PEI Serial Pork OSHS FN a anid eee E Surd vdeo and gane corirokers Figure 16 Device Manager Window The USB software generally iterates to the next available open serial port in Figure 16 above port 7 Running the Development Software The Setup Wizard installs a shortcut on the user s desktop and a group in the Start Menu From the Start Menu Figure 17 below select eCO2View from the T6613 Development Kit option to start the application Programs a Lotus NEPIA a GraphiCade t ET Img2cap IFT Frite Internet Printing F T6613 Dernopmen Ei D Adobe Acrobat 6 0 Standard gn Microsoft Office Tools If you are running this application for the first time an error message appears that the communications port is not available Continue running the application In the eCO2View Settings menu Figure 18 below change the settings to the communications port to which the USB serial port driver iterated Figure 19 below CEEE 080530 orm Port Sensor ID 080409 Measurements a eCO2View Comm Select SERIAL COMMUNICATIONS PORT Serial Comm Port coma Comm Settings fi 200 n 8 1 Figure 19 Serial Communications Port Window After you click OK you must click the Start Graphing button to continue logging data This may take several seconds but eventually yo
11. ecommended that you close all other applications before continuing Click Next to continue or Cancel to exit Setup Cancel Figure 2 Setup Wizard Window The Setup Wizard presents a number of dialogs GE Sensing suggests that the user accept the default values After the application software is loaded the final dialog appears Unless you want to load the device drivers manually check the box Load the VCP device drivers In the event the device drivers are already loaded this checkbox should be unchecked The software loads both the device driver manual installation program and documentation into the default directory and they are available after installation setup T6613 Development KiE Completing the T6613 Development Kit Setup Wizard Setup hac finished installing T6613 Devedopment Ki on your computer The soplicalion may be launched by svlectng the installed icons Click Finish bo ena Setup M View User Documentation pF Load the VEP device drivers bo enable USB comm ricaions pecommerded Figure 3 Completing the Software Installation Page 2 Installing the Device Drivers A third party vendor supplies the device drivers for the USB communications software The Setup Wizard should automatically load their driver installation software However if the software has to be loaded manually then you can find that installation program in the default installation directory under the subdirect
12. ensor you must take into account the power supply requirements and sensor pin outs Power Supply Requirements The T6613 requires a regulated 5 0 5 VDC supply Large amounts of ripple voltage 100 mV on a supply can affect the sensor measurement The average current draw for the sensor is 35 mA witha peak current draw of 130 mA when the lamp is first activated The quiescent current of the sensor is 8 mA Be sure not to reverse the polarity on the power supply as there is no protection in place to keep from destroying the electronics While the input and output pins have ESD protection you must still take care when installing a sensor or when handling a sensor with any cables attached Page 6 Sensor Pin Out The connector for the sensor is designated connector J1 The pin out is Pin Number Pin Name Pin Description A TX UART Transmit B RX UART Receive C V Input Voltage 5 VDC l V Input Voltage 5 VDC 2 GND Ground 3 GND Ground 4 AVOUT Analog Output 0 4 VDC 0 2000 PPM CO 5 N C No Connect 6 N C No Connect 7 N C No Connect 8 N C No Connect 9 N C No Connect 10 TX UART Transmit 11 RX UART Receive 12 GND Ground Pin Description TX UART transmit pin RX UART receive pin V Positive voltage supply GND Ground AVOUT Analog voltage output of 0 4V based on CO ppm N C No Connection Figure 25 T6613 Pin Out Telaire T6613 Series Development Kit Communication with the T6613 The T6613 CO sens
13. nnected for the first time If the device is plugged in before the software is installed it is recommended that you unplug the device and restart the PC Once the PC has been successfully restarted you can install the software and plug the device in again The software comes on media that has an autorun inf file in the root directory This file instructs the operating system to automatically load all the files required Insert the media into the PC and wait for the setup program to start Note that if you are using a Flash drive you might first be presented with the dialog box shown in Figure 1 on the next page In this case select Install T6613 Development Kit and click OK to begin the installation process 163172 001 June 2008 Page 1 of 9 Removable Disk F Windows can perom the same achon each time you insert Aa dek of connect a device vath this kind of file CJ Frogram What do you want W indove bo do Install T6613 Development Kit uama the pogram provided on the device ear Open foldet to view files ew Meridious E ankrer Take mo action Figure 1 Removable Media Dialog The Setup Wizard Figure 2 below should appear after several seconds If it does not go to the root directory on the supplied media and run setup exe 15 x oy Setup T6613 Development Kit Welcome to the T6613 Development Kit Setup Wizard This will install T6613 Development Kit Version 1 0 on your computer It is r
14. ond PEAN Data bits fe gs Parity Nowe o Stop bits fo Flow control None Restore Defaults Bits per second 19200 Data bits 8 Parity None Stop bits 1 Flow control None 6 Next under the Transfers menu click on Send Text File Telaire T6613 Series Development Kit 163172 7 Select the desired binary file to transfer The binary files included are located in the folder named bin 8 Click Open Clicking Open will send the desired command to the unit The HyperTerminal won t receive anything from the sensor but the command has been sent and the sensor has preformed the desired operation For a full description of the protocol please see CO2_sensor_UART_Protocol Customer_rev3 pdf Warranty Repairs GE Sensing will repair Telaire product that fails to meet the terms provided for in the Return and Warranty Policy Statement See http www gesensing com service brochures htm Warranty period shall start from date of manufacture and be based on product category and type of equipment as specified in Table 1 Product Warranty Periods For all warranty repairs GE Sensing will bear all product repair parts labor and standard ground shipping charges This product is covered by one or more of the following patents 5 650 624 5 721 430 5 444 249 5 747 808 5 834 777 5 163 332 5 340 986 5 502 308 6 344 798 6 023 069 5 370 114 5 601 079 5 69 1 704 5 767 776 5 966 077 6 107 925 5 798 70
15. or has a whole syntax of commands for added versatility in applications The document CO2_sensor_UART_Protocol Customer_rev3 pdf included with this media provides a full description of the command protocol for the T6613 In this file is a description of the frame size and packet formatting and full details on the different serial commands for the T6613 Commonly Used Commands For convenience here are some commonly used commands when talking to the T6613 Loopback This command is used strictly for testing The data_bytes up to 16 bytes following the 0x00 command are echoed back in the response packet Send FF FE 04 00 11 22 33 Expected Reply FF FA 03 11 22 33 Status Read a status byte from the sensor The status byte indicates whether the sensor is functioning and is measuring PPM concentrations The response is a single byte lt status gt of bit flags Note bit O is the LSB Bit O Error Bit 1 Warm up Mode Bit 2 Calibration Bit 3 Idle Mode Bits 4 6 internal Bit 7 Self Test Mode If a given status bit is 1 the sensor is in that mode If a status bit is 0 the sensor is not in that mode Send FF FE 01 B6 Expected Reply FF FA 01 00 Normal Mode FF FA 01 02 Warm up FF FA 01 04 Calibration Read PPM Read the gas ppm as measured by the sensor Response is a 2 byte binary value giving the ppm Send FF FE 02 02 03 Possible Reply FF FA 02 02 8A for PPM 650 0x028A
16. ory VCP Driver Run the program by double clicking on the icon CDM 2 04 06 exe During either manual or automatic loading a DOS box will open and display the process Note that during the automatic installation process the document viewer might hide this DOS box if the check box View Documentation was checked c D DOCUME 1 218019 1 LOCALS 1 Temp ckz_4850 DPInst_Monx 6 exe 32 bit OS detected D DOCUME 1 218619 1 LOCALS 1 Temp ckz_48S DPInstx86 exe Installing driver Figure 4 Device Driver DOS Installation Installing the Hardware Once the software has been loaded you can plug the device into any available USB port and run the application software First plug the 4 pin receptacle into the 4 pin header on the T6613 CO sensor Figure 5 below Next plug the USB cable into the PC Figure 6 below D lt Figure 6 T6613 CO Sensor Connected to USB Cable Telaire T6613 Series Development Kit TGTS COZ Sensor Personal Computer PC Figure 7 T6613 Hardware Setup On Windows XP systems New Hardware Found balloons will appear on the screen Figures 8 9 10 and 11 below i Found New Hardware x j USE Serial Converter li AM Figure 8 New Hardware Found USB Serial Converter i Found New Hardware x USB Serial Port Figure 9 New Hardware Found USB Serial Port i Found New Hardware x USB Serial Pork COM Figure 10 New Hardware Found Itera
17. ou must remove two programs both called Windows Driver Package FTDI CMD Driver Package Each is responsible for a different aspect of the USB Serial Port device driver Click the Change Remove button for both programs ias WebEx Used occasionally Last Used On 529i To change this program or remove it from your computer cick Change Remove SE Windows Driver Package FTDI COM Driver Package 03 13 2008 2 04 06 E windows Mobile 5 0 SDK R2 for Pocket PC Change Remove Figure 23 Removing Second Windows Driver Package To change this program or remove it From your computer click Change Remo You have removed the device drivers Telaire T6613 Series Development Kit Developing an Application with the T6613 CO Sensor Simulating the Environment The T6613 CO sensor has many different applications so having a repeatable way to test the sensor under all conditions is vital to successful system integration Although there are many different tests that one could conduct in order to verify or test the full functionality of any product some critical issues are required in any application A clean 5 0 5 VDC power supply capable of sourcing up to 200 mA peak 35 mA average Reliable UART communications at 5 0V levels with the T6613 Although the T6613 is designed to withstand a large amount of RF exposure it is still important to keep the sensor as far away as possible from antennas transceivers an
18. perties Icon 3 From the System Properties box Figure 14 below select the Hardware tab Br Sytem Aee Automatic Windies Peme Dama Compute Mane Adware Suen Pee ieai ethene H Profersonsl Spy Version 2002 a Service Pack 2 ii Riigas e GE Iresi GE irekira TETE PaaS 2k Conquer Inte Pentuin R 4 CPU S 00GHz 238 GHz 089 GB of Fab Figure 14 System Properties Window Page 3 4 Click on the Device Manager button Figure 15 belowe System Properties 2 x Remote Advanced Automatic Updates Hardware System Restore General Computer Name Device Manager e The Device Manager lists all the hardware devices installed on your computer Use the Device Manager to change the properties of any device Device Manager Driver Signing lets you make sure that installed drivers are compatible with Windows Windows Update lets you set up how Windows connects to Windows Update for drivers Driver Signing windows Update Hardware Profiles Hardware profiles provide a way for you to set up and store zy different hardware configurations Hardware Profiles Cancel Apply Figure 15 Hardware Tab Device Manager Ea Feo gy OFFAL ICO PLOT dress FS Flopey dk ponbroders EJ Pope desk dhes hy Piura Ter Face Devices E IDE TAY AT APL nordrcdiers Ketar h E Mire and other pining devices H a Mimie E Mubfunctinn adapers EHF Metreork a
19. recommends LookRS232 http www lookrs232 com Appendix A Basic Code Examples The following examples illustrate request and response packets with the UART Tsunami Lite Communication Protocol Requests and responses are expressed in hexadecimal bytes The lt command gt portion of a request and the lt response_data gt are in bold type UART Read Gas PPM Req gt FF FE 02 02 03 In the request 02 03 is CMD_READ The response 05 50 gives the gas PPM as 592 PPM 592 0x0250 Resp gt FF FA 02 02 50 UART CMD_STATUS to Verify Normal Operation Req gt FF FE 01 B6 Resp gt FF FA 01 00 In the request B6 is CMD_STATUS In the response 00 is the status byte The zero value indicates that the sen sor is in normal mode where it is mea suring gas PPM It is not in warm up mode it is not in calibration mode and it is not in an error condition Further examples of CMD_STATUS appear below Page 8 UART Read and Update Elevation In this set of interchanges you first read the sensor s elevation parameter and find it is set at 1000 ft Then you change the elevation setting to 2500 ft Then you read back the new elevation setting and verify that it is set to 2500 ft Req 1 gt FF FE 02 02 OF In request 1 02 OF is CMD_READ Resp1 gt FF FA 02 03 E8 In the first response 03 E8 is the elevation 1000 ft 1000 0x03E8 Req 2 gt FF FE 04 03 OF 09 In request 2 03 OF is
20. s The ABC Logic system typically takes three weeks of continuous run time before making corrections Please refer to http www gesensing com telaireproducts for more information about the ABC Logic system ABC Logic should be turned OFF in applications that do not routinely see background levels such as in greenhouses where CO levels are kept elevated to promote plant growth ABC Logic should also be turned OFF in any situation 1 e calibration where a gas of a concentration of less than 400 ppm is exposed to the sensor for a long period of time In these situations ABC Logic will create accuracy issues because it will try and make unnecessary adjustments The 6613 module can be ordered with ABC Logic OFF With ABC Logic OFF GE Sensing suggests that you check the sensor s calibration annually and more often for harsh environments with high or low temperature humidity and or dust Page 5 Note During testing and development it is recommended to turn the ABC Logic OFF This can be easily done from the eCO2 View program under the ABC_Logic menu Otherwise after long term operation the sensor will try to add correction values which could prolong testing and corrupt logged data Single Point Calibration A single point calibration will set what the sensor believes is a single concentration of COs and will shift each measurement correspondingly The CO concentration in an open area outdoors free of any obstruction
21. ted Serial Port i Found New Hardware x Your new hardware is installed and ready to use Figure 11 New Hardware Found Ready to Use Telaire T6613 Series Development Kit The iterated communications port balloon shown in Figure 10 above may or may not be displayed However it is important to find out to which serial port the USB driver has iterated If you are unsure which COM port is associated with the USB port you can find that information in the Hardware tab in the Systems Properties dialog 1 From the Start Menu select the Control Panel and from there select the System icon Figure 12 below p2 My Documents E 2 My Recent Documents B My Pictures fe My Music wa My Computer a My Network Places E Contral Panel Set Program Access and Defaults Printers and Faxes Figure 12 Start Menu Control Panel 2 Select the System Properties icon Figure 13 below File Ei vem Favorites Tosi Hep le a h alters FA a B Toni sal Ef Eja Accent nd Harra Baier freee Ye Auyhonngiir Gr Seetch bo Cabeory Ve Capa Updabes Aw Bo Wel Fact Poker Opies Farts ae pirols Sen Yup i B be J ard Piotet 5 Pir Sapo dia Pisar Optia Pris oral noet are E Thei Fares Lap 3 2 0o g Fais md sr tare Seky Sounds j Speech Ser ae saks Genber Alc Gleryor erg Bi amp Tee Lil Lise Prorat Pekua i Stam ai yaa Figure 13 Control Panel System Pro
22. u should see data streaming to the graph area of the application as shown in Figure 20 below eCO2 iew 080530 Measurements Figure 20 Running eCO2View Application Telaire T6613 Series Development Kit Uninstalling the Software To uninstalling the application software go to the Start Menu and select T6613 Development Kit Version 1 0 Figure 21 below and then Uninstall Clicking Uninstall deletes all of the files that were created in the installation directory e g C Program Files GE Sensing T6613 Development Kit If any files remain simply delete any files left in the installation directory and the directories themselves Uninstalling the Device Drivers The automated uninstall process does not uninstall the USB Serial Port device drivers You must uninstall them manually in a straightforward procedure From the Start Menu select the Control Panel icon and then select the Add or Remove Programs icon Figure 21 below E Control Panel File Edit iew Favorites Tools Help Eze z gt 7 T p earch L gt Folders E Address E Control Panel Go ig Control Panel x Accessability AddHardwere Add i W administrative Automatic G Switch bo Category view Options Tools Updabes a A A va Dake and Time Display Find Fast Folder Options Fonts gt D 2 Game InteliRi GMA Internet Controllers Driver Options Figure 21 Add or Remove Programs Icon h Windows Update gh Help and Support Y
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