4020D Controller User manual - Leadingtouch Technology Co., Ltd.
Contents
1. Control card 4020D 3 Installing and connecting Mount touchscreen on monitor and then connect it to PC with cable and control card as following steps Serial cable connecting www leadingtouch com 4 24 Leading Acri tiie ma ee ee Gla 1 Connect touchscreen 4pin port to 4pin 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 4pin port to 4pin connector of control card 2 Connect dual connector cable 14 831 025 20 pin connector to 20pin connector of control card 3 Connect USB extending cable 114 219 150 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 adhesives feont cover Qdustproof strip rene cover control card 4 Physical Characteristics Construction e Four layer surface mount desig2. 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 Age ALERTE oucn Leading louch Iechnology Co Ltd Solution 1 Redo calibration test be sure let your finger overlap with red circle center in calibration 2 Redo calibration test 3 Setup right jumper and driver and redo calibration 4 Clean touchscreen 5 Remove control card to low temperature and influence place 6 Change another touchscreen or control card Q Cursoer can t move LED flickerss A This usually caused by software mistakes please solve it as following instructions 1 Check if calibrate uncorrectly 2 Check if jumper setting on control card meets current driver 3 Check if there is water or other contamination on touchscreen surface or host is hang over 4 Check if adopt unqualified dust proof strips or assemble touchscreen uncorrectly Solution 1 Redo calibration 2 Make certain driver is correct installed and redo calibration 3 Clean touchscreen and restart computer 4 Adopt qualified dust proof strips and assemble it not too tight www leadingtouch com 24 24
3. POSITIVE when controller power on data set ready handshake 0 POSITIVE when controller power on serial data from controller to host request to send handshake 0 POSITIVE when www leadingtouch com 10 24 Leading Azmmptarnuestgs Tour ouct Leading louch technology Co Ltd serial data from host to controller used as ready to receive handshake 0 POSITIVE when host may send Bact data terminal ready handshake 0 POSITIVE OS when controller may send a Signal electrical characteristics are given in Table 3 and they comply to ANSI EIA TIA 232 F Table 3 Serial Signal and LED Electrical Characteristics Parameter vawe Sek HA Sec Minimum ON state input volts 25 volts Output Voltage Open Circuit S NRxD DSR DCD CTS 2 1 6 max gt 5 lt 15 Output Voltage into test load NRxD CTS DSR DCD volts Short Circuit Current lt 100 mA NRxD DSR DCD CTS Transition Characteristics NRxD DSR DCD CTS EIA 232 E 0 5mA External LED short circuit current LED N A nominal t 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 EIA TIA 232 E while the controller is powered on during power up and power down some of the criteria will not be met www leadingtouch com 11 24 Seeding EFAS BARE CREE
4. H iei 3 Run setup program and select uninstall 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 If 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 control card are not in good preparation please check following below steps www leadingtouch com 22 24 Leading ta iaain this RA a Touc Leading louch Iechnology Co Ltd 1 If front frame interfere with touchscreen active area 2 If Control card temperature is too high 3 If c
5. eececcuceuueeuueeuveueteueeeuuetenetanetanetauecuuecuueuuueagenags 10 TOUCHSCREEN CONNECTOR uwvececcececccuacacceuavetusvateeuavatenunvaneneatenuuvanenuntanenuanenags 12 DAGENGY APPROVALS Eege EE 12 10 INSTALLING DRIVER EEN 13 UEO 22 www leadingtouch com 2 24 m E e ouch Leading louch Iechnology 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 assured 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 Leading irran REHARAR A Leading Touch ie Li D G BS a jji e TEH alje 4 o
6. leadingtouch com 18 24 Leading ESSERE IRA oucr Leading Touch Technology Co Ltd line and drag Click On Release No Move indicates the response when your finger leaves the panel can t draw line and drag Touchscreen setting Buttom SS TouchScreen Setting Function Sound information te Calibration Adjust Butter Button Switch gt Please Set Button Switch Mode m Ed Enable Auto Right Button Swzch Auto Range I 10 MM Auto Time 1000 sec Explain Click SeitchTool when held towch a while auto Swctch button once Please use Switch Toal to switch button thare is Only input parameter Double Click Seting Range l l J0 Fixe Tima 600 Meer _0K 0 Cance Apply 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 www leadingtouch com 19 24 Leading ite ARAA oucr Leading Touch Technology Co Ltd e Touchscreen Setting mre Calibration Adjust Button Function Sound Information f 7 Enable Touch Advanced Function l lEnable Const Touch Fun
7. B device The 4020D can communicate over USB and serial port at same time please make sure only one interface is connected to PC www leadingtouch com 7 24 Leading st siaBii Rhee IRA T Such Leading Touch Technology ee fi Operating Modes e Leadingtouch protocol e Customer specific protocol e Initial Stream 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 MIL HDBK 217 F2 ground benign 35 C 490 283 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 www leadingtouch com 8 24 Leading stim thie RAA ouch LeadingTouch Technology to Ltd 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 94V0 All plastic components such as headers and connectors are also rated 94V0 7 LED Indicators The 4020D controller has one LED status indicators W
8. EON 9550 Microsoft Corporation WODM gt Resolution 1152x854 Identify 2 Custom h pay Calibration type 4 Points Eig Points 7325 Points Apply ad Calibrate show monitor and resolution information recognized by system Identify show monitor information to current touchscreen to a e z a TouchSereen Setting Carte SS SE pn select monitor zb sad with touchscreen Name SEET Quadra NYS 3 ThinkPad Display Resolutions 14402900 a bes 1 Calibration type i W T 14 Points C g Points C325 Points Custom to define custom calibration area by changing drag Left Top and Right Bottom coordinate to set calibration area www leadingtouch com 16 24 Leading ALF AREARE CRE IRA oucr Leading Touch Technology Co Ltd Custom Calibrate Range nia Left Top Coordinate Rikhgt Bottem Coordinate Pesse darg the ico to setting Please darg the peo to setting coordinate or input coordinate direct coordinate ar input coordinate direct me e Gi Zei X Axis EEE X Axis B58 Y Axis 251 Y Axis 551 DispglsetD oxo 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 e Gepeg o
9. IRAE oucn Leading louch Iechnology Co Ltd Touchscreen Connector P3 and Signal Descriptions The touchscreen connector P3 is a single row by four position header with 0 025 inch square pins spaced on 0 100 centers and mates with the receptacle on the Leadingtouch 4W touchscreen cable The pins are numbered as shown in following Figure The withdrawal force exceeds 2 Ibs 4 1 1 4 o nn o m m Tel Tel Board mounted header Cable applied plug The touchscreen connector P3 is a four position 1mm pitch SMT ZIF header and mates with the FPC connector on the Leadingtouch 4W touchscreen The pins are numbered as shown in following Figure Touchscreen sane 4 Wire Seen Viewed from Coversheet Side 1 4 OO O OD J3 board mounted ZIF connector Table 4 Touchscreen Connector P3 amp J3 Pins and Signal Names Signal Signal Description Name i A Drive signal attached to the left of touchscreen cable on RHS coversheet towards the viewer RHS RHS RHS 9 Agency Approvals The touch system including 4020D controller touchscreen and connection cable has certified with FCC Part 15 www leadingtouch com 12 24 Leading jt RaRiRtRHeS IRA Al oOucT Leading Touch Technology Co Ltd The touch system including 4020D 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
10. Leading it iR REA RAT Sch Leading louch lechnology to Ltd 4020D Controller User manual www leadingtouch com Version 1 01 Copyright 2009 2010 by Leadingtouch Technology Co Ltd HuiLongGuan Long Xiang industrial center ChangPing Beijing China Tel 86 51090978 http www leadingtouch com Fax 86 5 1090979 E mail info leadingtouch com 1 24 Leading it aR REAR AT fouch Leading Touch Technology ee f Content CONTEN To E 1 PRE AU TINS EE 3 Dm TINGE ON KR ON KEE 3 3 INSTALLING AND CONNECTING i ccccccccccccsccsccccccscccccccsccccccccccccsccccccsccscccccccccccccccsccccsecccsseees 4 MY CC NI TIN E 5 4 PHYSICAL CHARACTERISTICS ON 5 CONSTRUCTION EE 5 DIMEN LOIS ee EE 5 SELL IRI MN EE 6 SUPPLY VOLTAGE AND CURRENT WEE 6 SERIAL UNE RE AC EE EE 6 BAUD RATE EE 7 USB INET A EE EE 7 OPERATING elei 8 TOUCH RESOLUTION WEEN 8 CONVERSION TIME cdciernwcrecananteceuaterscacseanuncucs scweetnanteSnuened enteaeasadtscetemumeutantan eens 8 eaire i E g E E N E E A E E E E E E TE E EEA 8 78 KEIER VR EE 8 RT CT CN 8 OMO EE 8 OPERATING ALTITUDE EN 8 SHOCK AND VIBRATION vacececccuacccucvacecueuaveeueeaneeuavenuneatanueeaneeuavenuneatanennatenanvanges 9 ESD CONTROLLER Bei LEE 9 MeO INDICATORS EE 9 8 CONNECTORS AND SIGNAL DESCRIPTIONS cccccccssscccssscccccsscccccccccccsccccccsccccccccccsseees 9 CONNECTORS AND SIGNAL DESCRIPTIONS wcececcececccuavecucuavecneuavecunvanenunvaneneanenunnanes 9 POWER INTERFACE CONNECTOR v
11. able 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 if 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 change 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
12. ction Range LD MP F Eanble Line Continue Funciar Range 20 Mi Terie 100 Meee Enable Line Smooth Fuachon Range LS Mm Points 5 Port Cancels Apply 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 SS Touchscreen Setting iie Calibration Adjust Buton Function Sound information Touch Sound Been On Touch Frequency AER HZ GL Duration 50 Meer Relesse Sound Geen Cen Release Frequency o He L wf 40 Hsec LORO o Gancet 1 Appiyla 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 www leadingtouch com 20 24 Age LARRABEE RS OUCT Leading Touch Technology Co Ltd Touchscreen setting Information Se TowcnScreen Setting n Calibration Adjust Leger Function Sound Informetan ama n Se a zm e Screen Infonnetion SS Model Seletti lt custom u Touch Scr
13. een model used to calculate the size of monitor Default value according to 17 inch A Screen Tf sorcen size greater than 19 inch ar be less than 15tinch please select Corp screen model Control Card Information Model gt _ gt LasdingToucn USE Compatible Devica Probooc LeadingTouch Compatible Protocol Cancel Aentet i 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 fa Leading ouch PF SwitchTool 5 TouchS tup el Uninstall 2 Open control panel and select Leadingtouch Driver for Window delete www leadingtouch com 21 24 Age IER OUCT Leading Touch Technology Co Ltd fe ce LOK NRE Er A HAERERE O Bapu Szen jem Leadinclench Iriver for Tindows aa 3 EU EBM GEI PERHE trysori tile in SSE Ge etd Kc es aime En ar el McAfee Antitoerace rksrtzize Hadul e bh H Metfee VorneSean Entarpr ss kA Set Hr crasrft PT Capart Freerk i 0 ZE Dese loqer FA IP fi erosoti SET Compact Fresevork 2 0 Zb d irai Ef eek gp
14. f peicleiooie beet eed hr egr ee ee brke peed breg Teri Or piia ES behi kibe a ae 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 www leadingtouch com 17 24 Leading zzmgmengnnzg o uc id Setz De lowe h Tech nology eier td Calibration succeed ple eo Cee bh DECK eee od colle Preah Er Le et copie gt mode a pak Eae ba Oe Lee Deg Meisie space Degrdl art ain ep ai 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 d Touchscreen Setting Border Adjust E g let Tout Mode Please Set Touch Mode Normal med lick On Touch User can US Slick On Release object Click On Touch No Move Click On Release No Move 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 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 can t draw www
15. hen 4020D controller initially connects to host the LED will be constantly on Then when touchscreen connects to 4020D the LED will snuff out after 3 seconds and be constantly on during touch 8 Connectors and Signal Descriptions Connectors and Signal Descriptions CONNECTOR J1 amp J3 PIN SIGNAL NAME 1 XL 2 YD 3 XR 4 YU CONNECTOR J2 SENSOR PIN SIGNAL NAME PIN SIGNAL NAME a ws n De 2 oo n sr s uso n Ro 4 uso ia eme REES s veces s mp SS Ca ESCH 7 GND 8 Me 18 9 IED 19 GND 10 20 di RESET Seanina JER ARRAS IRA ouc Leading Touch Technology Co Ltd 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 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 J2 Pin Numbers and Signal Names DEER AEN ne d EE E ete ad It oats met ae Pi ws uewe 2 o coma al o IL men Ian O mn sl e Tome 6 TI ae 1 s ol Reseres 8 1 Seen umn ae w en Seng ol om Sne s f Reserve _ o eo croma o dC eserves Table 2 Serial Interface on Connector J2 Pins and Signal Names carrier detect handshake O
16. installation Firstly install resource kit for driver InstallShield Tizard Leading ouch Onver for Windows requires that the following requirements be installed or e WOU compta prior to mstaling this application Chicks Iretall to begin iratalling these o amari Staue Aequirement Pending Kemalbtods Dris Frameeak verdon 1 7 Ingal Package ke S50057 fe LeadingTouch Driver for Windows InstallShield Wizard R Destination Folder Chek Mest to install ho this Felder er cick Change no install to a different Folder Instal LeadngTouch Criver For wires to CiPragram Files eacingT ouch lt Back net gt Jl There are two setup type complete and Custom The default one is complete type www leadingtouch com 13 24 Leading jt AaB REESE Al OUCI Leading Touch Technology Co Ltd a ie Leadinglouch Driver for Vindors InstallShicld Wizard X Gebup Type Choose the setup tps that best suits your needs Phase select a setup type All program Features wilbe instaled Requires the most dek Choose which program Features you wank installed and where thew wil be installed Recommended for advanced users After installation double click LeadingTouchSetup on desktop to enter calibration program E Leading oue hSeiup Introduction to driver setup and function Touchscreen administration interface a TouchScreenManage kend Zen Language T Please Select Lengugse English D TouchScreen P
17. lease Choose TouchScreen A Mo S USB1 setting s wersioatvy sep I Language can choose interface language now has two choice Chinese and English language Touchscreen All touchscreen can be recognized is shown in the box choose the right one calibrate and click Setting S to continue your setting www leadingtouch com 14 24 Leading A Rees IRAA OU Leading Touch Technology Co Ltd 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 we TouchScreenManage Language Ta Please Select Langugae English TouchScreen Pease Choose TouchScreen com Ponte settings versiono L ei Driver version information SS Version Information Leading Touch LeadingTouch Touchscreen Setup Program Ver 6 00 0004 for Windows 2000 XP 2005 Vista Support USB amp COM interface LeadingTowch Technology Co Ltd Copyright 2006 2009 All rights reserved Chtte Www Leading Tauch car Touchscreen setting www leadingtouch com 15 24 Leading tHARRREHARAR OUCT LeadingTouch Technology Co Ltd TouchScreen Setting Calibration Calibrate EE Please select monitor which be used with toucheereen Name RAD
18. n with internal ground plane for EMI suppression Dimensions www leadingtouch com 5 24 Leading I RAREREHA IRA a Sech Leading louch Iechnology Co Ltd 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 a 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 requirement 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 Leading it AR REA RAT Sch Leading louch lechnology Co Ltd e EIA 232E 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 4020D 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 4020D is a full speed US
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