Nextar NP-610X User's Manual
Contents
1. NP 610X X86 CISC based Operator Interface Terminal with 10 4 Flat Panel Display User s Manual COP oia 3 Salceda dis diosas aldo a MT A eT 4 Chapter Tit OCU CtIOM o o e rea 5 AAA pin ajA A o add o A a o a A rere 5 Chapter 2 Installation TOSEUCSIONS cad N E AR 8 Zl MOUNTING InStrNeNOHS zao A o 8 Zed SO CALION C ONS IG CLALIONS A daa a 8 2 1 2 Making a NEMA 4 Mounting ooo okna oak 8 Zo Environmental COuSIGELALIONS vagcesceciatsancesnawanrehesdanctanan ika de 9 2 Z POW ET COMME CLIONS rs 9 2 2 1 POWCT ReGUmementS anida ds 10 2 2 Grounding Regue men Sessien e a ds oi asa lu 11 2D CE Regie MENS A A RR Rk 11 LAA Saey Cries Aa 12 2 3 Communications CONNECTIONS ccoooccccnccncnocnnnncnnonocnnnncnnononnonnnnnonncnonnnononccnnnoss 13 231 Connector COM TIRS 2an eds 14 2 3 2 Connector COM2 RS232 COM3 RS485 and COM3 RS232 14 ZO JU O A O opasane ol Ona oo oD ad 15 24 CE Redu re meN S i n 16 Dimensions 6UNP 0TOX ainia teta a AG 17 Chapter gt Widows CENE Lidia 19 SV TOLUCA A AA AA 19 A A A A 19 5 2 SN A enera a i A a RA ko ean eanes 19 2 cy Se Ne INS a ei o A E o iako 20 Diz O grem meno me mre m remena 24 D STANU AAA 24 3 2 s Remote Desktop COnneChiOn wii edo ol oi ok ia odi i da 25 I NP OLOX Ne WO AS A dane I 5 9 NetworkmeyiaBINETnek sz ii O POD VAI 21 RN O a e a a dd ad 28 3 4 Application program development occoooccccoccncnocnnoncnnnnnnnonccnnnncnnonccnnnnnnnons 29 3 4 1 Micros2. group to enable Remote Desktop on your Windows XP Professional based computer 25 System Properties _ Computer Name Hardware Advanced System Restore Automatic Updates Remote lt gt h Select the ways that this computer can be used from another location Remote Assistance Allow Remote Assistance invitations to be sent from this computer Leam more about Remote Assistance Remote Desktop sa users to connect remotely to this computer Full computer name Leam more about Remote Desktop Select Remote Users Apt To create a new Remote Desktop Connection 1 Open Remote Desktop Connection 2 In Computer type the computer name for your computer running Windows XP Professional that has Remote Desktop enabled and for which you have Remote Desktop permissions 3 Click Connect The Logon to Windows dialog box appears In the Logon to Windows dialog box type your user name password and domain if required and then click OK The Remote Desktop window will open and you will see the desktop settings files and programs that are on your office computer Your office computer will remain locked Nobody will be able to work at your office computer without a password nor will anyone see the work you are doing on your office computer remotely Note To change your connection settings such as screen size automatic logon information and performance options click Options before you co
3. 4 Connection Pin n Designations Pin assignment of the 9 Pin Female SUB D COM1 RS 485 COM3 RS 485 and COM3 RS 232 Port Pin Symbol Com Coml Com3 Com3 RS4855 2w RS485 4w R5485 R5232 COM1 RS 485 COM3 RS 485 COM3 RS 232 Signal Ground ACACIA AA P KAIN i KR RN RN E Receive KRA To COM3 RS 485 connect NP 610X i i ee E COM1 RS 485 RS 485 2 wire Device mu nevine 9P D SUB Female Data ri M3 RS 4 NP 610X z pe i ae COM1 RS 485 RS 485 4 wire Device eee 9P D SUB Female ij gt 19409 IKansmit Sim re nod oo Mans E gy i nebo ECO We Tx RS485 Receive PO KE 2 3 3 USB Master port The USB Master port can connect USB mouse and USB keyboard The USB Master port support USB 2 0 full speed host 12Mbps This port support USB Mass storage device But the USB hard disk must use external power 15 2 4 CE Requirements EU directives that apply to the NP 610X Series O EMC Directive 89 336 EEC 92 31 EEC 93 68 EEC electromagnetic emissions and immunity e Machinery Directive 89 392 EEC 91 368 EEC 93 44 EEC 93 68 EEC machine safety O NP 610X products will be CE marked to indicate compliance with the EMC Directive The NP 610X Series has been designed to operate satisfactorily in electromagnetic noise immunity and without emitting high levels of electrical noise into the environment emission The units are designed to meet European Community standards
4. If you or your company use any programmable control systems that require an operator or attendant you should be aware that this potential safety hazard exists and take appropriate precautions Although the specific design steps depend on your particular application the following precautions generally apply to installation of solid state programmable control devices In addition these precautions conform to the guidelines for installation of Controllers as recommended in the NEMA ICS 3 304 Control Standards Programming Considerations To conform with ICS Safety Recommendations checks should be placed in the controller to ensure that all writable registers that control critical parts of plant or machinery have limit checks built into the program with an out of limit safe shut down procedure to ensure safety of personnel ICS 3 304 81 Safety Recommendations Consideration should be given to the use of an emergency stop function which 1s independent of the programmable controller Where the operator is exposed to the machinery such as in loading or unloading a machine tool or where the machine cycles automatically consideration should be given to the use of an electromechanical override or other redundant means independent of the programmable controller for starting and interrupting the cycle If provision 1s required for changing programs while the equipment is in operation consideration should be given to the use of locks or other mean
5. SB Host port will appear this item Network via network connect to a Net Path When select Network will enable the Net Path field Key in the computer name and shared printer name Paper Size Paper Size a4 Draft Mode M Draft Mode Desktop PC shares the printer 31 Printers and Faxes Printer Tasks Add a printer gt Set up Faxing See Also 2 Troubleshoot printing 9 Get help with printing Other Places 3 O Do not share this printer 3 Share this printer j See E Drivers If this printer is shared with users running different versions of Windows you may want to install addibonal drveta so that the users do not have to find the print diver when they connect to the shared printer a 32
6. a complete operating system feature set and end to end development environment Windows CE NET contains everything you need to create a custom Windows CE based device that requires rich networking hard real time and a small footprint as well as rich multimedia and Web browsing capabilities 3 2 Utilities There are several useful utilities built in the standard Windows CE OS of NP 610X 3 2 1 Soft Keyboard The NP 610X is dedicated to the small sized operator interface It is often inconvenient for users to attach a keyboard to such small machine Thus a software keyboard is embedded in the standard Windows CE OS Upon boot up a small keyboard icon will appear on the status bar Tap this icon by the stylus to activate hide this Soft keyboard 19 Soft Keyboard Options O Large keys e r t Esc1121314 5 6 7 8 o 0 di alt a Tebja wje r tlyluli ojp Ll1 7 Use gestures for Space Shift z x c v b n m 7 Backspace Shitt and Enter cuf l y CCE thy Space Small keys Large keys C Small keys Use gestures for Space Backspace Shitt and Enter Large keys 3 2 2 System Settings NP 610X provides an integrated utility for users to make basic setting of the machine Launch the System Settings System settings Control Panel Touch Screen settings LCD Settings e 20 Touch Screen settings The touch screen calibration can be executed from the Control Panel Launch the S
7. e humidity 10 90 40 C non condensing Shock operation 10 to 25Hz X Y Z direction 2G 30minutes Approvals FCC CE UL pending FUSE BUSSMANN Fast Acting Glass Tube Rating 250VAC IA Size 5x20mm LCD Display Display type TFT color LCD Display size diagonal 10 4 Max colors 262 144 Resolution 640 X 480 Pixel pitch HxV mm 0 246 x 0 246 Viewing angle 100 Upper Lower 120 Left Right Luminance cd m2 350 Storage temperature C 20 60 Operating temperature C 0 45 Backlight CCNP2 Contrast ratio 300 1 Touch screen Type 4 wire analog resistive Resolution continuous Light transmission above 80 Life I million activation minimal Environmental Specifications Operating temperature 0 45 C 32 113 F Relative humidity 10 90 40 C non condensing Shock operation 10 to 25Hz X Y Z direction 2G 30minutes EMI Complies FCC class A CE Complies with EN50081 2 and EN50082 2 standards Front panel meets NEMA4 IP65 Operating Systems Windows CE 5 0 NET Windows XP Embedded Chapter 2 Installation Instructions 2 1 Mounting Instructions 2 1 1 Location Considerations Care should be taken when locating equipment behind the unit to ensure that AC power wiring PLC output modules contactors starters and relays and any other source of electrical interference are located away from the back of the unit Particular note should be taken to the position of variable spe
8. ed drives and switching power supplies Their input and load cables should be screened to a central star earth point 2 1 2 Making a NEMA 4 Mounting Panel Details The unit can be mounted into panels with a depth of 1 72 51mm It is recommended that the unit be mounted on the front panel of a steel enclosure through an appropriate opening Allow a clearance of 1 25mm around the sides of the unit for mounting hardware Allow clearance for cable connections to the back of the unit Unit depth may vary according to cable type used Typically plan a depth to accommodate at least 1 72 51mm behind the panel NEMA 4 Put the unit through the panel cut out Slide the clamps into the 6 Mounting holes provided around the case Tighten the clamping screws in an even pattern until the unit is secured in the panel Caution Do not over tighten mounting clamps Note Specifications Note To seal to NEMA 4 specifications all supplied mounting clamps must be used and panel cannot flex more than 0 010 2 1 3 Environmental Considerations o The NP 610X are to be used indoors as built in displays Make sure that the displays are installed correctly and that the operating limits are followed See Specifications Oo Do not operate the unit in areas subject to explosion hazards due to flammable gases vapors or dusts O The unit should not be installed where fast temperature variations and or high humidity are present This will cause conden
9. fessional SP2 Microsoft Window 2000 Server SP2 or Microsoft Windows XP Professional Oo 96 MB 128 MB recommended memory for Windows 2000 Professional or Windows XP Professional 192 MB 256 MB recommended memory for Windows 2000 Server e CD ROM drive required o VGA or higher resolution monitor A Super VGA 800 x 600 or larger monitor is recommended o Mouse or compatible pointing device eo 200 MB hard disk space 29 3 5 Print NP 610X support PCL language printer You can connect a PCL printer at USB Host port or via Network connect to a shared printer From Internet Explorer or user s application menu click EA Edit View Fav Open Save As File gt Page Setup will appear print setup dialog Print ENE EN After the Page Setup click File gt Print printer will print Work Offline out the data Close Alt F4 Print OK Printer pci L3ser Port LPT 1 Net Path M FPCname Printername Paper Size aa If T Draft Mode _ Color Orientation O Portrait O Landscape Print Range O 4 O Selection vera o fo 75 0 75 m D 75 Bottom D 75 30 Printer PCL Inkjet HP DeskJet series inkjet printer Support color printer PCL Laser HP LaserJet printer Port COM1 57600 COMI 9600 via COM1 RS232 connect to printer M 9600 IRDA MT606CV1 doesn t support i IRDA connect LPT1 When connect a USB printer to MT606 s U
10. he initialization processes or some other programs File Edit View Go Favorites Stepl Create startup directory in Hard Address worriasmstartup Disk e Step2 Copy executable files or Shortcut to z Startup directory which is created in Step 1 Internet Explorer Ink An alternative way to setup startup files 1s to 24 make a shortcut and copy it to Hard Disk StartUp A shortcut can execute a program with Parameters Follow the following procedure to create the shortcut Ink file A Ink file 1s a text file that contains the command line for the linked target which may be enclosed in double quotation marks along with the length of that command line Optionally you can also pass parameters into the linked target For example to start MyApp exe and pass two optional parameters into the application a sample MyApp Ink file contains the following Windows MyApp exe parameter parameter2 3 2 5 Remote Desktop Connection Use Remote Desktop Connection you can remotely control your computer To use Remote Desktop you need the following Rem ote Desktop Windows XP Professional installed on your office computer or whichever computer you plan to operate remotely This computer is known as the host You must first enable the Remote Desktop feature on your office computer so that you can control it remotely from another computer You must be logged on as an administrator or a member of the Administrators
11. ion E Windows CE Microsoft Internet Explorer File Edit View Favorites Tools Help back gt OA A Qsearch GiFavontes Pmedia 3 Br 4 O SO Address http 4 192 168 1 103 Go Links The Windows CE Web Server is enabled on this device This file is a placeholder and should be replaced Please see your Plattorm Builder docs or our web site at http msdn microsoft com embedded More information on the Windows CE is available at http www umicrosoft com windows embedded ce ami iD Inte rnet 28 3 4 Application program development The NP 610X is bundled with built in Windows CE operating system In real applications users need to execute various applications programs on it However unlike its other family the Windows CE is a hardware dependent operating system That is to say Windows CE application programs are only portable in the source code level Users must rebuild the runtime file for a different Windows CE platform even though the source code may not be changed at all The following development tools must be installed on the PC O Microsoft eMbedded Visual C 4 0 O Microsoft eMbedded Visual C 4 0 Service Pack 1 Oo Microsoft Visual Studio eo NP 610X SDK 3 4 1 Microsoft eMbedded Visual C 4 0 System Requirements To use Microsoft eMbedded Visual C 4 0 you need the following o Adesktop computer with a Pentium II class processor 450 MHz or faster o Microsoft Windows 2000 Pro
12. less crucial than warnings but should not be disregarded Warnings Readers are informed of situations that can result in serious physical injury and or serious damage to equipment with the symbol shown to the left A Warning symbol indicates that the reader should pay special attention to the accompanying text Precautionary steps should be taken to insure that the installation 1s in compliance with warnings Warnings include hazardous conditions that could cause personal injury or equipment damage if care 1s not taken The text next to this symbol describes ways to avoid the danger Warnings Dangerous Voltage Warnings Warns of situations in which high voltage can cause physical injury and or damage equipment General warning Warns of situations which can cause physical injury and or damage equipment by means other than electrical Electrostatic Discharge Warning Warns of situations in which an electrostatic discharge can damage equipment Readers are notified of the need for special attention or additional in formation available on the subject with the following symbols CAUTION Aims to draw special attention to it Note Note gives additional information or points out more information available on the subject Chapter 1 Introduction 1 1 Introduction The MT612X 1s a miniature and compact platform that has excellent system performance and function The x86 CPU Core provides the maximum compatibility with the vast a
13. mount of Internet content available while the intelligent integration of several other functions including graphics makes the AMD Geode LX processor a true system level multimedia solution The NP 610X has a 10 100 Base T Ethernet port for responsive open communications The NP 610X integrates Windows CE 5 0 CE NET which expands its capabilities with vast embedded tools Windows CE 3 0 features real time capabilities I E 6 RDP and custom programming with Visual Studio 2005 Features 10 4 SVGA 18 bit TFT LCD AMD GeodeTM LX800 500MHz core processor Fan less construction 256MB Disk on module DOM and Windows CE OS inside or up to 4GB DOM with Windows XP Embedded NEMA 4 IP65 compliant front panel 44 pin IDE interface D O M High performance 2D accelerator graphic controller supporting 8 64MB shared display memory 1 2 Specifications Display 10 4 XGA 18 bit Color TFT LCD Resolution 640 X 480 Luminance 400 cd m Contrast ratio 300 1 AMD Geode LX800 500MHz core processor System BIOS Award PnP BIOS On board 512MB DDR 400MHz SDRAM 44 pin IDE Interface Disk On Module 3 serial ports 2 RS232 1 RS485 2W 4W 2 USB ports full speed port 12Mbps I Ethernet port 10 100 Base T AC 97 16 bit sound output Built in RTC NEMA4 IP65 Front Panel Power input 24 VDC 0 8A maximum Dimensions WxHxD 259 x 201 x 51mm Weight 1 6 KGs 3 52 lbs Operating temp 0 45 C 32 113 F Relativ
14. nnect 26 3 3 NP 610X Networking 3 3 1 Networking via Ethernet The NP 610X is equipped with a 10 100Base T Ethernet controller To utilize it change the device name when the NP 610X 1s first turned on 1 Click Start Settings Control Panel E Control Panel Double click Network and Dial up A s 2 E Connections Network and Dial up Eo Find the default device name Change 1t 3 to a unique one depending on the plan of individual LANs 4 If the NP 610X IS a node of a LAN with LAN9000 Network Compatible Adapter Settings DHCP servers it is now available IP Address Name Servers An IP address can be automatically assigned to this computer If your network Specify an IP address does not automatically assign IP Address i IP addresses ask your network ee administrator for an address Subnet Mask TTT and then type it in the space provided S a If the NP 610X is a node of a LAN with fixed IP server please consult with MIS to get specific IP address Click Start Settings Control Panel Double click Network and Dial up Connections and update the IP address 27 Use the cecp utility Save registry to System settings LCD Settings MAC address Save save this changed Save registry 3 3 3 Web browser The NP 610X built in Windows CE OS includes Microsoft Pocket Internet Explorer It can be used to browse web pages on World Wide Web via LAN or dial up connect
15. oft eMbedded Visual C 4 0 000 aaa aaa nova akan akan aaa aaa nana 29 Copyrighi This document 1s copyrighted January 1 2008 by IVC Displays Inc All rights are reserved IVC Displays Inc reserved the right to make improvements to the products described in this manual at any time Specifications are thus subject to change without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of IVC Displays Inc Information provided in this manual 1s intended to be accurate and reliable However IVC Displays Inc assumes no responsibility for 1ts use nor for any infringements upon the rights of third parties which may result from its use safety Instructions Overview This section states the safety instructions which must be followed when installing operating and servicing the NP 610X If neglected physical injury and death may follow or damage may occur to controller and related equipment The material in this chapter must be studied before attempting any work on or with the unit Warnings and Notes This manual distinguishes safety instructions Warnings are used to inform of conditions which can 1f proper steps are not taken lead to a serious fault condition physical injury or death Notes are used when the reader is required to pay special attention or when there 1s additional information available on the subject Notes are
16. s of assuring that only authorized personnel can make such changes These recommendations are intended as safeguards against the failure of critical components and the effects of such failures or the inadvertent errors that might be introduced 1f programs are changed while the equipment is in operation 12 o The ICS 3 304 81 Safety Recommendations are reproduced by permission of the National Electrical Manufacturers Association from NEMA ICS 3 304 2 3 Communications Connections The ports as you look at the back of the case are the ports for connecting to a PLC or some external device Controller Connectors Cable Different cables are required for various devices Requirements Caution Restrict cable length to less than 500 150m for RS485 422 devices and 50 15m for RS232 devices to avoid communications problems Shielded cable must be used for long lengths or cables run in an electrically noisy environment Do not run cables next to AC power lines or near sources of electrical noise Be sure that the cable ends have been inserted all of the way into mating connectors and are secure 13 2 3 1 Connector COM 1 RS232 Pin Designations e Pin assignment of the 9 Pin Male SUB D COM1 RS 232 and COM2 RS 232 Port COM1 RS 232 COM2 RS 232 Signal Ground Received Data gt Jaro a Clear to send input a NK RE 2 3 2 Connector COM2 RS232 COM3 RS485 and COM3 RS232 1
17. sation of water in the device O Do not install these terminals in environments where have inflammable gases m0 E damp Fi 4 places only hom 2 2 Power Connections Make sure that all local and national electrical standards are met when the installing the unit Contact your local authorities to determine which codes apply 24V OV FG 2 2 1 Power Requirements Power Fusing Requirements Caution High Voltage Caution Emergency Stop Caution Supply Voltage Condition Caution Wire Routing Connection The NP 610X can be powered by DC power only The specified voltage range 1s 21 to 25 Volts DC This insures compatibility with most controller DC systems The power conditioning circuitry inside the unit 1s accomplished by a switching power supply The peak starting current can be as high as 700mA If the display does not come on within 2 seconds of power up remove power An internal fuse will prevent damage 1f the polarity of the DC power is incorrect Check wiring to insure proper connections and try to power up again An Internal fuse will prevent damage for over voltage condition however 1t isn t guaranteed DC voltage sources should provide proper isolation from main AC power and similar hazards A Hard wired EMERGENCY STOP should be fitted in any system using an NP 610X to comply with ICS Safety Recommendations Do not power the NP 610X and inductive DC loads or input circuitry to the con
18. troller with the same power supply Note The 24 VDC output from some controllers may not have enough current to power the NP 610X Wire lengths should be minimized Maximum 1600 500 m shielded 1000 300 m unshielded Wires should be run in pairs with a neutral or common paired with a hot or signal line If wiring is to be exposed to lightning or surges use appropriate surge suppression devices Keep AC high energy and rapidly switching DC wiring separate from signal wires Equip ungrounded DC supplies with a resistor and capacitor in parallel to earth ground This provides a path for static and high frequency dissipation Typical values to use are IMOhm and 4700pF To make a connection strip about 3 8 of insulation off the end of the wire turn the connector screw counterclockwise until the gap 1s wide open insert the wire all the way in and turn the screw 10 clockwise until 1t s tight Connect positive DC line to the 24V terminal and the DC ground to the GND terminal FUSE Replacement The fuse use on MT608 is BUSSMANN Fast Acting Glass Tube Rating 250VAC IA Size 5x20mm Warning 1 Make sure the power off before replace the fuse 2 Do not replace the fuse with a different rating fuse 2 2 2 Grounding Requirements Chassis ground must be used DC ground is not directly coupled to Earth ground internally It is preferable not to ground DC negative return to chassis gro
19. try i data to the Hard Disk folder Next time reboot the ado IEE manana MAC address NP 610X Windows CE system will use the stored registry data System settings MAC address System version The product is licensed to System version User User Show current CE image version version 1 1 0 Teplate Industrial Automation Device Set serial port mode System settings Set Com1 mode Select RS232 RS485 2wire or Save System version Set serial port mode y le Set serial port 1 mode EEE y 4w1ire mode Set Com3 RS232 RS485 mode Set serial port 3 mode R5485 x The serial port mode can be saved by Save registry HOME Directory Change System settings HOME Directory Change This can set the Web Server directory Must reboot HMI 23 System settings Contrast Adjust the LCD contrast Contrast 21 Low High 3 2 3 Hard Disk The Hard Disk serves as a J small capacity hard disk NORFIash You can store your data and cy application in the D O M via Hard Disk Application My X Data Documents function to prevent unexpected loss of data as power failure When power is GI Ey Ls shutdown and cold boot the data in the Program Files Temp Window s ato anel lr D O M area is saved 3 2 4 Startup After the system boot up the startup execution function would automatically perform This function 1s useful for control system to do t
20. und as poor site earths can introduce noise into a system but 1f necessary an earth connection should be made from the power supply return point to the central star earth point Ground conductors should be as short and as large in size as possible The conductors must always be large enough to carry the maximum short circuit current of the path being considered Ground conductors should be connected to a tree from a central star earth ground point This ensures that no ground conductor carries current from any other branch 2 2 3 CE Requirements To make an NP 610X comply with EMC directives and to reduce susceptibility to electrical interference a separate 14 AWG ground wire should be taken to the chassis ground terminal of the power connector This ground connection should be run directly to the central star earth connection point as recommended in most Installation Instructions 11 2 2 4 Safety Guidelines This section presents recommended installation practices and procedures Since no two applications are identical these recommendations should be considered as guidelines Hardware Considerations WARNING The system designer should be aware that devices in Controller systems could fail and thereby create an unsafe condition Furthermore electrical interference in an operator interface such as an NP 610X can lead to equipment start up which could result in property damage and or physical injury to the equipment operator
21. when installed per the wiring instructions in this manual Compatibility The NP 610X has been designed to meet electromagnetic compatibility Standards for industrial environments e CISPR EN 55011 Group 1 Class A Radiated Emissions levels e EN50081 2 Generic emission standard industrial environment Also US FCC Class A e EN50082 2 Generic immunity standard industrial environment 16 Dimensions of NP 610X Top View rl 12 69 padala 557 Side View Front View dzemrm Cutout dimensions NP 610X 352mm 13 86 W x 279mm 10 98 H FT Tii 110 917 Panal mcun ng clzzap shots 10 places Bottom View 17 ofr orn 110 98 A IDE interface DOM slot H LineQut _ _ _ gt B PS 2 port connector_______l USB Host portx3 _ _ C Fuse sf Ethemetport10 100BaseT_________ D Powerconnector________K_ Com1 RS485 Com3 RS485 Com3RS232 E Resetbutton L Com RS232 Com2 RS232 KF VESA 75mm screw holes M Mini USB port x 1 G Micin N D subVGAout 18 Chapter 3 Windows CE NET 3 1 Introduction The NP 610X series operator interface terminal is designed to serve on the Windows CE platform Windows CE NET is the successor to Windows CE 3 0 Designed from the ground up for the embedded marketplace Windows CE NET delivers a robust real time operating system for rapidly building the next generation of smart mobile and small footprint devices With
22. ystem Settings i ox x Control Panel LCD Settings Tapping the Calibrate button The screen will display a sign at the center of the screen Use a stylus or finger to push the Carefully press and briefly hold stylus on the center of the target Repeat as the target moves around the screen Press the Esc key to cancel center of the until 1t moves The moves to upper left lower left lower right and upper right corners When all five are done the will disappear The Touch Screen parameter will store at Flash Rom Turn off backlight if device not used for 21 LCD Settings page of the cecp provides the function to turn off the LCD backlight and thus elongates the period of service For example 1f the user wants the backlight turned off automatically after 10 minutes when the device was no longer used The user must select 10 minutes in the put down box and then press OK button Then the screen save function is enabled Once the backlight was turned off events or perturbations from the touch screen can turn it on On the other hand 1f users want to disable the screen save function select Never and press OK button 22 System settings MAC address ERD The MAC address page the block shows the network MAC address Save System settings LED Settings Tap the Save registry button would save the regis
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