5020D User Manual - Leadingtouch Technology Co., Ltd.
Contents
1. Y Enable Touch Advanced Function l Enable Const Touch Funcion Range 10 Mm F Eanble Line Continue Funcion Range 20 MM Tune 100 Meee Enable Line Smooth Function Range LS Mm Points 5 Point eee aa c www leadingtouch com 19 24 PDF SEH pdfFactory Pro whHheA Get www fineprint cn Leading RARA RAR aT Leading Touch Technology R f Enable Touch Enable or disable touch function of touch panel Advanced Function Enable Const Touch Function The range of 10 mm are determined to be a touch point Enable Line Continue Function Settings for handwriting input or drawing Range Disconnected line in range of 20mm will be amended by algorithm Time Disconnected line in range of 100msec will be amended by algorithm Enable Line Smooth Function Line can be smoothed by algorithm to insert 5points in 15mm range Touchscreen setting Sound Touchscreen Setting AA Calibration Adjust Button Function Sound Information Touch Sound O Beep On Touch Frequency 2000 HZ f ay Duration 30 Msec Release Soune Geen On Release Frequency 500 HZ i m 50 Msec onto cancel Appivia ns A O a Beep on touch the speaker on the computer will generate voice when touch on the touchscreen Beep on release the speaker on the computer will generate voice when leave off the touchscreen Touchscreen setting Information www leadingtouch com 20 24 PDF 4E pdfFact2. UR A A E A A A e s a Touchscreen a FP A a A a a ee a Sone Y emid Per Cet da a 20 amer Table 4 Touchscreen Connector J1 amp J3 Pins and Signal Names ca Signal Name Signal Description i i Drive signal attached to the touchscreen upper right corner when viewed from a user s perspective Drive signal attached to the touchscreen lower right corner Sense signal attached to the touchscreen coversheet www leadingtouch com 11 24 PDF x4 pdfFactory Pro iWHIWeA Gt www fineprint cn Leading jtammnttairaman 1ouc Leading Touch Technology Co Ltd Drive signal attached to the touchscreen upper left corner Drive signal attached to the touchscreen lower left corner 9 Agency Approvals The touch system including 5020D controller touchscreen and connection cable has certified with FCC Part 15 The touch system including 5020D controller touchscreen and connection cable is compatible with EN55022 and EN55024 standards and is certified with CE 10 Installing Driver Start installation Double click setup exe file to start installation Firstly install resource kit for driver InstallShield Wizard da Leading ouch Onyver tor Windows requires that the following requirements be installed on eed ILT compita prior to mstaling this application Chick Iretallto begin inataliag hese o egimen Status Aquirement Pending Renal Mode Drea Framework Yegon 1 7 Ingal Package 550057
3. Bellcore 25 C 1 675 705 Bellcore 35 C 1 294 588 6 Environmental Temperature e Operating 0 C to 65 C e Storage 25 C to 85 C Humidity e Operating 10 to 90 RH noncondensing e Storage 10 to 90 RH noncondensing Operating Altitude e 10 000 feet Shock and Vibration e Three axis sine wave 50Hz to 2kHz 1G 2 minutes Octave with dwell on resonances ESD Controller Alone e Per EN 6100 4 2 1995 Level 4 e Contact Discharge 8kV e Air Discharge 15kV positive and negative polarity Flammability The PCB substrate is rated 94VO All plastic components such as headers and connectors are also rated 94V0 7 LED Indicators www leadingtouch com 8 24 PDF cee ERI pdfFactory Pro iwWHIWeA est www fineprint cn Leading RARA RA Touch a ouc Leading louch lechnology to Ltd The 5020D controller has one LED status indicators When 5020D controller initially connects to host the LED will be constantly on Then when touchscreen connects to 5020D the LED will snuff out after 3 seconds and be constantly on during touch 8 Connectors and Signal Descriptions i Ja 5 q CONNECTOR 112 13 Fit A SIONAL JAME 1 H x y 3 4 Y L CONNECTOR JASENSORO 7 VEJE DCD 4 USE D 3 USE O woo Connector descriptions and pin definition are as following sections Power I nterface Connector The power interface connector J2 is a MOLEX 53505 2090 1 25mm
4. Choose a installation path the default path is C Program files _Leadingtouch www leadingtouch com 12 24 PDF EH pdfFactory Pro AFINA CONE www fineprint cn Leading RRA oucr Leading Touch Technology Co Ltd fg LeadingTouch Driver for Windows InstallShield Wizard R Destination Folder Chek Mest ta install bo this Folder or click Change to mstall to a different Folda 3 Install Leading ouch Cetver For Yelrndars bo CiProgram Files eacingt ouch ella Setup Type Choose the setup type that best suits your needs All program features wil be installed Requires the most disk Space iis Choose which program features you want installed and where they Wil be instaled Recommended for advanced users Instale natalem After installation double click LeadingTouchSetup on desktop to enter calibration program fd Leading ouc hSetup Introduction to driver setup and function Touchscreen administration interface www leadingtouch com 13 24 PDF HEH pdfFactory Pro HARA Gs www fineprint cn secing HARRIS ouch Leading Touch Technology Co Ltd Ss TouchScreenManage tn Language TE Please Select Langugse English _ Touchscreen Please Choose TouchScreen amp No 5 U5B1 comPort P settings wersion w EXILE Language can choose interface language now has two choice Chinese and English language Touchscreen All touchscreen can be recognized is show
5. 1 025 20 pin connector to 20pin connector of control card 3 Connect USB extending cable 14 219 150 male USB connector to female USB connector of dual connector cable 14 831 025 4 Connect USB extending cable 14 219 150 USB connector to PC USB port 5 Connect dual connector cable 14 831 025 4pin connector to 5V power supply 6 Connect dual connector cable 14 831 025 GND connector to ground touch screen pe rine nd ese aqLetorcar strep E ra CT A control carol 4 Physical Characteristics Construction e Four layer surface mount design with internal ground plane for EMI suppression www leadingtouch com 5 24 PDF XAFI pdfFactory Pro iwWHIWeA GME www fineprint cn Leading TRARRRERARAR ouc Leading Touch Technology Co Ltd Dimensions e Total width 1 38 inches 35 mm including connectors e Total length 2 36 inches 60 mm e Total height 0 3 inches 8 mm e All mounting holes are plated through for chassis ground connection Dimensions Total Length 60mm Total Width 35mm Total Height 8mm including connector EE JBI 809 Pe ier of Top and Side View ad 7 i Bottom View 5 Electrical Supply Voltage and Current e 5 VDC nominal 4 50 VDC to 5 25 VDC e 50 mA standby typical at 5 VDC during touch 160 mA average 240 mA peak e Average power dissipation is 0 5 W typical e Supply must be capable of sourcing 400 mA minimum e Total noise and ripple requireme
6. D INDICATORS eeseseesessesessesesecsesecsesecsesecsesscsesecsesecsesscsesecsesecsesecsesecsesecsesecsesecsesecsesecsesecsesesse 8 8 CONNECTORS AND SIGNAL DESCRIPTIONS cccccccscsscceccccccsccccccscccccccccccscccecccccccccees 9 POWER INTERFACE CONNECTOR cscccacccccccccccececaeaeaeeenenenenenenenenenenenenenenenenenenengs 9 TOUCHSCREEN CONNECTOR aran rain anita 11 AGENCY APPROVALS 0 erica 12 10 INSTALLING DRIVER cccccccccsssccccccccscccccccccscccccccccscccccccccscccccccccssccccceccssccccoeccssccccoccoess 12 TERAO nas 22 www leadingtouch com 2 24 PDF x4 pdfFactory Pro AFIARACOUEE www fineprint cn Leading RARA RA Teach a ouc Leading louch Technology to Ltd 1 PRECAUTIONS Touchscreen is made of glass material It s easily breakable from dropping or impact please handle it with care Please pull the plug and contact the sales dealer immediately when you smell a bit of unpleasant odor out of touchscreen Please do not plug in and plug out frequently when the computer is on Please clean the front and rear surface of touchscreen in order to make it best performance Please do not screw it tight when mounting the touchscreen i e it is desirably fixed up for fear of deformation Please contact the sales dealer if there are not adequate components to your touchscreen New touch screen system comprising of package contents including touchscreen and PC connection cables control card quality a
7. Leading RARA RAR ea ing ouc Leading louch Technology Co Ltd 5020D Controller User manual Version 1 01 Copyright 2009 2010 by Leadingtouch Technology Co Ltd HuiLongGuan Long Xiang industrial center ChangPing Beijing China Tel 86 5 1090978 http www leadingtouch com Fax 86 5 1090979 E mail info leadingtouch com www leadingtouch com 1 24 PDF x4 pdfFactory Pro AFIARACOUEE www fineprint cn Leading Ema RAR Tush Wg OLCI Leading louch lechnology to Ltd Content CONTEND e E E sees aveuestneueweteseucucneneses 2 TOPIC AUTON croan E EE E AE EEE A 3 2 PACKAGE CONTENTS cold 3 3 INSTALLING AND CONNECTING cccccccccccccccccccccccccccccccccccccccccccccccccccccccsccccccccecccccccccees 4 USB CABLE CONNDOTING oee E EO 5 4 PHYSICAL CHARACTERISTICS cccccccsccccccccccccccccccccccccccscccccccccccccccscccccccccccccccccccees 5 CONS TRUC TOM a da 5 DIMEN SINS ce aca o PO sn on areas coed a cena ens esate igen ern cee roan oa men 6 BP RA oases as 6 SUPPLY VOLTAGE AND CURRENT axadaveinvicwveinvacaveinvdawvcie dsd 6 SERIAL NTER AC nox vs ax aa AA aras AA sa nene ae buioicrs iras AAA Ra 6 BAJD RATE rana ad dd dd cid 7 USD INTERESCE ad o nta E A 7 TOUCH RESOLUTION aia ia 7 CONVERSION TIMES nana rada aaa rs 7 Fed BN Ea taba eu odas 7 OENVIRONMENTA D isnon E E 8 TEMPERATURE dd ida 8 UMD E T E E Ta 8 OPERATING ALTITUDE ias 8 SHOCK AND VIBRATION A A AA A AAA ASi 8 ESD CONTROLEER ALONE cusco ida 8 7 LE
8. Release indicates the response when your finger leaves the touchs panel Click On Touch No Move indicates the response when your finger touches on the panel cant draw line and drag Click On Release No Move indicates the response when your finger leaves the panel cant draw line and drag Touchscreen setting Buttom www leadingtouch com 18 24 PDF SEH pdfFactory Pro WHEE www fi neprint cn Leading RERS REE IRS OUCI Leading Touch Technology Co Ltd TowchScreen Setting Calibration Adjust Button Function Sound Button Switch ha Please Set Button Switch Moda Enable Auto Right Button Switch Auto Range f i0 MH Auto Time 1000 fisen Explain Click SewitcaToo when hold touch a while auta swatch button once A Please use Switch Tool te switch button there is only input parameter Double Click Satting Range 30 Fixe Time 600 Mgec Applyia Button Switch Enable Auto Right Button Switch Auto range Click effectual in 10mm area Auto time Click effectual in 1000mMsec Auto right button effects only when above two items effectual Double Click Setting Range Clicks in range of 10 mm are determined to be a touch point Time Clicks in 500 msec are determined to be a touch point If any icon or program can t open normally please drag the two rules above to right side a little Touchscreen setting Advanced A Touchscreen Setting iez ee
9. ae RREE RAR eh Leading Touch Technology on f Herps of pisses kesh mpi w hr igri lya AA breg epei Uh pihia FA bwh dde an n Press the center of red point for about 2 3 seconds Don t release your finger until the red point shaft to next position or hearing beep sound Repeat for all red point to finish calibration Cal dadas Ble ee a ec b ee ede a cle Reet TE gs Le eel Spee at agak Emiro ba Diaw La Del irc rj Inen Eni EsPliari After calibration you can choose Recalibrate If mouse cursor can t overlap with your touch finger please select this item to calibrate touchscreen again DrawLine Select to enter draw line test for more details refer to next chapter Touchscreen setting Adjust www leadingtouch com 17 24 PDF x4 pdfFactory Pro AFIARACOUEE www fineprint cn Leading RM RAR ouc gt A Tech a d Touchscreen Setting Calibration Adjust Button Function Sound Information Border Adjust laf Touch Mode Please Set Touch Mode Marmal med fick Gn Touch Liter can ust Chick On Release object Click On Touch No Move hick On Release No Move OK O Cancel C Border adjust adjust screen border scale border to fit current touchscreen as touchscreen may have abnormal action caused by installation or non linear problem Touch mode Click On Touch indicates the response when your finger touches on the panel Click On
10. elench Mriver for Tindows A ress BS ae ee ea ry ae PERH misr HULE PEJT E Ab Ae oe 5 Mctfee Antifoerace Enterprizs Voduls Metfee VorneScan Enterpr ms Set Ateceosokt IAT Crapact Freerk i 0 SFE Developer Sm Aterosott FAT Compact Frerik 2 0 iMi eee Fl AT Bee E A e 3 Run setup program and select uninstal 11 FAQ Q Touchscreen no reaction LED on control card is constantly on for 3 seconds then snuff out and be constantly on during touch A Phenomenon below indicates touchscreen and control card are in good condition you can find out problem as below method 1 if right driver is installed 2 If COM port selected in program is the right one in use 3 1f Jumper on control card meet current driver 4 If COM port of computer can work normally 5 If computer COM port is in use by other device 6 If there is any mistake information from operating system Solution 1 Install a right driver 2 Set program COM port as the one in use 3 Install a right driver For jumpers and driver corresponding relationship please refer to Jumper setting description 4 Inspect if Serial or USB port is open in mainboard bios file if there is any hardware problem can inspect by serial or USB interface mouth 5 Change to another serial port or uninstall other device 6 Change another host or re install operating system Q Touch no action and LED constantly on A This indicate touchscreen and contro
11. istics C Paramor vawe sionas ma232 Subsec 25 volts Output Voltage Open Circuit NRxD DSR DCD CTS a gt 5 lt 15 Output Voltage into test load poe NRxD CTS DSR DCD 2 1 6 volts Short Circuit Current lt 100 mA NRxD DSR DCD CTS Transition Characteristics NRxD DSR DCD CTS www leadingtouch com 10 24 PDF XAFI pdfFactory Pro iwWHIeA GME www fineprint cn Leading RARA RAR Touch A OLCI Leading louch lechnology to Ltd 0 5mA External LED short circuit current LED N A nominal 1 Measured with respect to circuit AB Signal Ground Absolute magnitude 3 Output voltage measured over the entire range of test load from 3000 ohms to 7000 ohms The transition characteristics comply with ANSI ElA TIA 232 E while the controller is powered on during power up and power down some of the criteria will not be met Touchscreen Connector J1 and Signal Descriptions The touchscreen connector J 1 is a single row by five position header with 0 025 inch square pins Spaced on 0 100 centers and mates with the receptacle on the Leadingtouch 5W touchscreen cable The pins are numbered as shown in following Figure The withdrawal force exceeds 2 Ibs 3 4 1 5 i bi Ao a 1 Board mounted header Cable applied plug The touchscreen connector J 3 is a five position 1mm pitch SMT ZIF header and mates with the FPC connector on the Leadingtouch 5W touchscreen The pins are numbered as shown in following Figure
12. ized by system Identify show monitor information to current touchscreen www leadingtouch com 15 24 PDF HEH pdfFactory Pro wWHAWRA Gt www fineprint con Leading ARABIA To uch Leading Touch Technology Co Ltd A i k TouchSerreen Setting Calibration adjust Gutton funcion Sound information a mn es es mo sm ee ee ol m Cabra cr Please select monitor eh sed with touchscreen Name NVIOIA Quadra NYS L ThinkPad Display Resolution 14401900 E mi customit r P Calibrator type Ek EA Points C29 Points Ces Points Custom to define custom calibration area by changing drag Left Top and Right Bottom coordinate to set calibration area d Custom Calibrate Range Left Top Coordinate Rikgt Beattem Ceordinate Please darg the ico to setting Please darg the ico to setting coordinate or input coordinate direct coordinate or input coordinate direct a ES x Axis X Axis 858 Y Axis 251 Y Axis 551 Bisplay D Cancel C 4 points calibration calibrate by 4 points for 4 WIRE RESISTIVEand Infrared touchscreens 9 points calibration calibrate by 9 points for 4W 5W and capacitive touchscreen 25 points calibration calibrate by 25 points for 4W 5W and capacitive touchscreen Select 4 points 9 points 25 points or custom and click calibrate to start calibration www leadingtouch com 16 24 PDF HEH pdfFactory Pro HARA UNE www fineprint cn Leading m
13. l card are not in good preparation please check following below steps www leadingtouch com 22 24 PDF HEH pdfFactory Pro wAWRA Gt www fineprint con Fang AREA AA ouc Leading louch Technology to Ltd 1 If front frame interfere with touchscreen active area 2 If Control card temperature is too high 3 If cable or control card is broken Solution 1 Adjust touchscreen to right position 2 Remove control card to ventilated environment 3 Change another touchscreen or control card Q Touch no reaction LED flickers A That indicate a communication mistake between touchscreen and control card Please settle it as following steps 1 Check if power supply for control card is unstable 2 Check if there is water or other dirty on touchscreen 3 Check if cable connected to touchscreen and control card is loosing 4 Check if touchscreen and control card is broken Solution 1 Change another host or adopt a stable power 2 Clean touchscreen and restart computer 3 Re connect touchscreen and control card 4 Change another touchscreen or control card Q Touch no reaction LED is off constantly A That indicate there is no current through control card Please check as following steps 1 Check tf 232 or USB cable is not in good condition or connection 2 Check if power cable is not in good condition 3 Check if control card is not in good condition Solution 1 Re connect cable or cha
14. n in the box choose the right one calibrate and click Setting S to continue your setting COM Port P For serial interface touchscreen please select the right COM port for your touchscreen to continue setting Note COM interface touchscreen can t not be recognized autoly user need to select COM port manually and click Add to add touchscreen into computer as following picture shows TouchScreenManage La Language CL Please Select Langugas English el TouchScreen Please Choose Touchscreen COM Port p Setting s version y Exit E Driver version information www leadingtouch com 14 24 PDF EH pdfFactory Pro AFINA CONE www fineprint cn Leading jt RAMEE IRA uh a gt LeadingTouch Technology Co Ltd A Version Information Leading oucr LeadingTouch Touchscreen Setup Program Wer 6 00 0004 far Windows 2000 XP2003 Vista Support USB amp COM interface LeadingTouch Technology Co Ltd Copyright 2006 2009 All rights reserved Chtte www LeedingTauch cam Touchscreen setting dl Touchscreen Setting tae Calibration adjust Sutton Function Sound information Calibrate ca Please select monitor which be used with touchscreen Name RADEON 9550 Microsoft Corporation WODM gt Resolution 11527 864 Identify 2 sy Calibration type 4 Points 99 Paint 2525 Points Applyi A Calibrate show monitor and resolution information recogn
15. nge another cable 2 Change another power cable 3 Change another control card Q Cursor not move with finger has deviation A This is caused by inaccurate calibration please check according to following directions 1 Check if calibrate touchscreen uncorrectly 2 Check if changed resolution without re calibration 3 Check if jumper setting on control card meets current driver 4 Check if touchscreen is dirty 5 Check if control card temperature is too high to work normal and if there is influence from other high frequency device 6 Check if touchscreen and control card is in good condition www leadingtouch com 23 24 PDF cee EAI pdfFactory Pro iwWHIWeA est www fineprint cn Leading RARA RA Teach a oucnn Leading louch lechnology to Ltd Solution O DUO bb WN gt BR W N Redo calibration test be sure let your finger overlap with red circle center in calibration Redo calibration test Setup right jumper and driver and redo calibration Clean touchscreen Remove control card to low temperature and influence place Change another touchscreen or control card Cursoer can t move LED flickerss This usually caused by software mistakes please solve it as following instructions Check if calibrate uncorrectly Check if jumper setting on control card meets current driver Check if there is water or other contamination on touchscreen surface or host is hang over Check if adopt
16. nt must be less than 100mV p p for frequencies bleadingtouchw 1MHz and less than 50mV p p for frequencies above 1MHz Serial Interface www leadingtouch com 6 24 PDF x4 pdfFactory Pro iwWHIWeA est www fineprint cn Leading RARA RAR Touh a ouct Leading Touch Technology Co Ltd e ElA232E Serial RS 232 DCE configuration 8 Data Bits 1 Stop Bit No Parity Full Duplex e Hardware handshaking CTS e DSR is pulled HIGH gt 3V by the 5020D when connected and powered e Note that if the application does not monitor CTS then an interval of approximately 5 seconds should be inserted between the issuance of a reset command and any other command Baud Rate e 9600 USB Interface e The 5020D is a full speed USB device The 5020D can communicate over USB and serial port at same time please make sure only one interface is connected to PC Operating Modes e Leadingtouch protocol e Customer specific protocol e nitial Steam Untouch Modes Touch Resolution e 4096x4096 size independent Conversion Time e Approximately 10 ms per coordinate set Reliability Calculated MTBF is shown as following MTBF Method and Temperature Calculated MTBF MIL HDBK 217 F2 ground benign 25 C 622 699 www leadingtouch com 7 24 PDF XAFI pdfFactory Pro iWHIWRA Gt www fineprint cn Leadinc Th EARS SIRS Teach A OLCI Leading louch lechnology to Ltd MIL HDBK 217 F2 ground benign 35 C 490 283
17. ory Pro AMARA www fineprint cn Len eading KARRERA RAR ouc Leading Touch Technology Co Ltd A Touchecreen Setting j Calibration Adjust Buston Funcion sound Informeton Screen Information Model Selecta Gusto Touch screen model used to calculate tha giza of monitor Default value according to 17 finch de screen Tf soroen size greater than 19 inch or less than 15f inch please select correct screen model Control Caro Information Model E LesdingTouch USB Compatible Devica Probooz LeadingTouch Compatible Protocol _Cancelici Applet _ _ _ e Screen information Select Click to select current touch panel size and model to amending function if mouse cursor not overlap with your finger after calibration Default size is from 3 5inch to 42 inch Custom Click to input a custom touch panel size Control Card information Indicate Control Card information Uninstall Leadingtouch drivers Enter Touchscreen Uninstall program through the following programmer 1 Click Start programmer Leadingtouch Uninstall pm Leading ouch P SwitchTool E TouchSetup 8 Uninstall 2 Open control panel and select Leadingtouch Driver for Window delete www leadingtouch com 21 24 PDF SEH pdfFactory Pro AFINA CalE www fineprint cn Leading ita iRine RHA IRA Touch gt A tipica i EE Di HEEE ER i Leadinc
18. pitch 20 pin top contact style connector intended to be used with single wired pins in a 20 pin header The pins are numbered as shown in Table 1 Matching header is MOLEX 51127 housing with MOLEX 50516 terminals Table 1 Power Interface Connector J 2 Pin Numbers and Signal Names i rene Signal Name Signal Function E E ween Signal Name Signal Function VBus O USB Power Power Ground ee ve IEC ICI ICI IC www leadingtouch com 9 24 PDF SARA EAI pdfFactory Pro AFHIARACOUEE www fineprint cn Leading 4s Bi htitaRAAl Touch Leading louch Technology to Ltd AT TRATA Ta EC seme aes ACT Par ore swaro ae sve NECIO INCISIONES O eee Table 2 Serial Interface on Connector J 2 Pins and Signal Names Signal DB 9 Sourced Signal Function Name i carrier detect handshake 0 POSITIVE when ctlr controller power on data set ready handshake 0 POSITIVE when DSR 12 ctlr controller power on ee serial data from controller to host et request to send handshake 0 POSITIVE when OS controller may send NTxD Sal a serial data from host to controller used as ready to receive handshake 0 POSITIVE CTS 16 ctlr when host may send data terminal ready handshake 0 POSITIVE OS when controller may send A a a o Signal electrical characteristics are given in Table 3 and they comply to ANSI EIA TIA 232 F Table 3 Serial Signal and LED Electrical Character
19. ssured card installation disc including driver and manual 2 Package contents Touchscreen PC connection cables Control card USB serial or Comb cable depending on the model you chose Touchsceen www leadingtouch com 3 24 PDF x4 pdfFactory Pro AFIARACOUEE www fineprint cn serna HARIAS ouch Leacing Touch Technology Co Ltd Dual connector cable 14 831 025 z u gi A e Control card 5020D 3 Installing and connecting Mount touchscreen on monitor and then connect it to PC with cable and control card as following steps www leadingtouch com 4 24 PDF SEH pdfFactory Pro WHEE www fineprint cn Leadinc Th EARS SIRS Teach a OLCI Leading louch Technology to Ltd Serial cable connecting 1 Connect touchscreen 5pin port to 5pin connector of control card 2 Connect dual connector cable 14 831 025 20 pin connector to 20pin connector of control card 3 Connect serial extending cable 14 113 180 DB9 male connector to DB9 female connector of dual connector cable 14 831 025 4 Connect serial extending cable 14 113 180 DB9 male connector to PC DB9 female port 5 Connect dual connector cable 14 831 025 4pin connector to 5V power supply 6 Connect dual connector cable 14 831 025 GND connector to ground USB cable connecting 1 Connect touchscreen 5pin port to 5pin connector of control card 2 Connect dual connector cable 14 83
20. unqualified dust proof strips or assemble touchscreen uncorrectly Solution 1 Redo calibration 2 Make certain driver is correct installed and redo calibration 3 4 Adopt qualified dust proof strips and assemble it not too tight Clean touchscreen and restart computer www leadingtouch com 24 24 PDF SCE qed pdfFactory Pro AMAN www fineprint cn
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