AWS-8420T Industrial Workstation with 12.1" Flat Panel Display User's Manual Copyright Notice This document is copyrighted June 2001, by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements to the products described in this manual at any time 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 Advantech Co., Ltd. Information provided in this manual is intended to be accurate and reliable. However, Advantech Co., Ltd. assumes no responsibility for its use; nor for any infringements of the rights of third parties which may result from its use. Acknowledgments AWS-8420T, AWS-8420T-T, AWS-8420TP and AWS-8420TP-T, are all trademarks of Advantech Co., Ltd. IBM and PC are trademarks of International Business Machines Corporation. MS-DOS is a trademark of Microsoft Corporation. All other brand and product names mentioned herein are trademarks or registered trademarks of their respective holders. Part No. 2002842020 1st Edition Printed in Taiwan July 2001 ii FCC Class A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commer- cial environment. This equipment generates, uses and can radiate radio frequency energy. If not installed and used in accordance with this user's manual, it may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense. iii Packing List Before you set up the AWS-8420 workstation, make sure that the following materials have been included with the package, and that this manual is in good condition. If anything is missing or damaged, contact your dealer immediately: • One AWS-8420 industrial workstation with 12.1" flat panel display • A PCA-6654LB VGA card is installed in the AWS-8420TP and AWS-8420TP-T models • One accessory box, including: - One power cord - One HMI products drivers and utilities CD-ROM - One utility diskette for function key programming - AWS-8420T User's Manual - PCA-6654 User's Manual (TP and TP-T only) - Cable to link front PS/2 connector to CPU card - Flat gray cable for 3.5" HDD and slim CD-ROM - A Y-cable for PS/2 keyboard and mouse - RS-232 cable to link touchscreen to CPU card (only -T models) - Screw bag with screws • CDR-842-0024 (optional) The CD-ROM drive for the AWS-8420T is packed in a separate carton, to ensure that it is shipped safely and does not deteriorate. - One application notes - Screw bag with screws If any of these items are missing or damaged, contact your distributor or sales representative immediately. iv Additional Information And Assistance 1. Visit the Advantech web sites at www.advantech.com or www.advantech.com.tw where you can find the latest information about the product. 2. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance. Please have the following information ready before you call: • Product name and serial number • Description of your peripheral attachments • Description of your software (operating system, version, application software, etc.) • A complete description of the problem • The exact wording of any error messages v Safety Instructions 1. Read these safety instructions carefully. 2. Keep this User's Manual for later reference. 3. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning. 4. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. 5. Keep this equipment away from humidity. 6. Put this equipment on a reliable surface during installation. Dropping it or letting it fall may cause damage. 7. The openings on the enclosure are for air convection. Protect the equipment from overheating. DO NOT COVER THE OPENINGS. 8. Make sure the voltage of the power source is correct before connecting the equipment to the power outlet. 9. Position the power cord so that people cannot step on it. Do not place anything over the power cord. 10. All cautions and warnings on the equipment should be noted. 11. If the equipment is not used for a long time, disconnect it from the power source to avoid damage by transient overvoltage. 12. Never pour any liquid into an opening. This may cause fire or electrical shock. 13. Never open the equipment. For safety reasons, the equipment should be opened only by qualified service personnel. 14. If one of the following situations arises, get the equipment checked by service personnel: a. The power cord or plug is damaged. b. Liquid has penetrated into the equipment. c. The equipment has been exposed to moisture. d. The equipment does not work well, or you cannot get it to work according to the user's manual. e. The equipment has been dropped and damaged. f. The equipment has obvious signs of breakage. 15. DO NOT LEAVE THIS EQUIPMENT IN AN UNCONTROLLED ENVIRONMENT WHERE THE STORAGE TEMPERATURE IS BELOW -20° C (-4° F) OR ABOVE 60° C (140° F). THIS MAY DAMAGE THE EQUIPMENT. The sound pressure level at the operator's position according to IEC 704-1:1982 is no more than 70dB(A). DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein. vi Wichtige Sicherheishinweise 1. Bitte lesen sie Sich diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den späteren Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie Keine Flüssig-oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung. 4. Die NetzanschluBsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein. 5. Das Gerät ist vor Feuchtigkeit zu schützen. 6. Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten. Ein Kippen oder Fallen könnte Verletzungen hervorrufen. 7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor überhitzung schützt. Sorgen Sie dafür, daB diese Öffnungen nicht abgedeckt werden. 8. Beachten Sie beim. AnschluB an das Stromnetz die AnschluBwerte. 9. Verlegen Sie die NetzanschluBleitung so, daB niemand darüber fallen kann. Es sollte auch nichts auf der Leitung abgestellt werden. 10. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten. 11. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden. 12. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüs- sigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. elek- trischen Schlag auslösen. 13. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem Servicepersonal geöffnet werden. 14. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu überprüfen: a - Netzkabel oder Netzstecker sind beschädigt. b - Flüssigkeit ist in das Gerät eingedrungen. c - Das Gerät war Feuchtigkeit ausgesetzt. d - Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioni ert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen. e - Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt. f - Wenn das Gerät deutliche Anzeichen eines Defektes aufweist. Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt 70dB(A) oder weiger. DISCLAIMER: This set of instructions is given according to IEC704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein. vii Contents Chapter 1 Introduction ........................................................1 1.1 Description ..............................................................................2 1.2 Specifications ..........................................................................4 1.3 LCD display.............................................................................6 1.4 Dimensions ..............................................................................7 1.5 Complete Functionality .........................................................8 1.6 Front Accessible CD-ROM..................................................9 1.7 Front Control Panel ............................................................ 10 Chapter 2 System Setup ...................................................11 2.1 General ................................................................................. 12 2.2 Opening The Top Panel and Rear Panel ......................... 13 2.3 Adding Cards ....................................................................... 15 2.4 Installing Optional Drives.................................................. 16 2.5 Connecting Cables .............................................................. 20 2.6 Connecting External Keyboard and Mouse ................... 21 2.7 Panel Mounting ................................................................... 22 2.8 Rack Mounting .................................................................... 23 Chapter 3 Macro Key Programming ............................... 25 3.1 Introduction.......................................................................... 26 3.2 Macro Components ............................................................ 26 3.3 Syntax .................................................................................... 27 3.4 How To Use SFED842.COM ............................................ 29 3.5 Examples .............................................................................. 30 viii Chapter 4 Maintenance .................................................... 31 4.1 Detaching The Backplane And Bracket ........................... 32 4.2 Power Supply........................................................................ 33 4.3 LCD Maintenance ............................................................... 34 4.4 Keyboard Translator........................................................... 36 4.5 LED Board ........................................................................... 39 4.6 Touchscreen Controller ..................................................... 39 Appendix A Power Supply Specifications...................... 41 A.1 250 Watt Power Supply ....................................................... 42 A.2 -48 VDC Power Supply ....................................................... 43 A.3 24 VDC Power Supply ........................................................ 48 Appendix B Touchscreen Driver Installation ................. 51 B.1 Introduction ................................................................ 52 B.1.1 Installation for Windows 95/98 ..................................... 53 B.1.2 Installation for Windows NT ........................................ 55 B.1.3 Installation for Windows 2000 ...................................... 58 B.1.4 Installation for DOS ....................................................... 61 ix Figures Figure 1-1: Dimensions.................................................................................................... 7 Figure 1-2: Complete functionality ................................................................................ 8 Figure 1-3: Front accessible CD-ROM ........................................................................... 9 Figure 1-4: Front control panel ..................................................................................... 10 Figure 2-1: Opening the top panel ................................................................................ 13 Figure 2-2: Opening the rear panel .............................................................................. 14 Figure 2-3: Installing add-on cards ............................................................................... 15 Figure 2-4: Installing optional disk drives - overall view ........................................... 16 Figure 2-5: Installing an FDD ....................................................................................... 17 Figure 2-6: Installing an HDD ...................................................................................... 18 Figure 2-7: Installing a CD-ROM ................................................................................. 19 Figure 2-8: Connecting cables....................................................................................... 20 Figure 2-9: Connecting keyboard/mouse from front panel ....................................... 21 Figure 2-10: Connecting keyboard from back chassis ................................................ 21 Figure 2-11: Panel mounting ......................................................................................... 22 Figure 2-12: Rack mounting .......................................................................................... 23 Figure 3-1: The Macro Editor screen ............................................................................ 29 Figure 3-2: Macro examples .......................................................................................... 30 Figure 4-1: Detaching the backplane and bracket ...................................................... 32 Figure 4-2: Installing the power supply ....................................................................... 33 Figure 4-3: Installing the LCD backlight .................................................................... 35 Figure 4-4: Keyboard translator input/output (basic schematic) .............................. 37 Figure 4-5: Keyboard translator input/output (detailed schematic) ......................... 38 Tables Table 1-1: LCD Display ...................................................................................................................... 6 Table A-3: -48 VDC power supply output characteristics ............................................................44 Table A-4: -48 VDC power supply DC output wire list ................................................................47 Table A-5: 24 VDC power supply output load range ....................................................................48 Table A-6: 24 VDC power supply load regulation .........................................................................49 x 1 Introduction • Description • Specifications • Dimensions • Complete functionality • Front accessible CD-ROM • Front control panel CHAPTER 1.1 Description The AWS-8420 series workstations take advantage of modern flat-panel displays for minimum size. The AWS-8420 offers two types of passive backplane, 3 PCI / 4 ISA / 1 CPU (AWS- 8420TP/TP-T) and 8 ISA (AWS-8420T/T-T) slots, 250 watt power supply, data-entry/function-key keypads, a slim floppy drive, and two spaces for a hard drive and a slim CD-ROM. A high-quality steel frame gives security and environmental protection that meets the toughest industrial standards. Versatile backplane supply The backplanes were formed by four-layer PCBs with ground and power planes for reduced noise and lower power-supply impedence. They have LED power indicators for +5 V, +12 V, -5 V and -12 V. The AWS-8420TP/-T contains three PCI- compatible slots, four PC/AT-compatible (ISA-bus) slots and one dedicated slot for the CPU card. Sealed-membrane tactile-response keypad You can enter data with the workstation’s two convenient sealed-membrane keypads, one with 60 data keys, the other with 20 function keys. An external keyboard can be attached through a connector on the front panel. A built-in keyboard interface module merges keyboard and keypad signals into a single output signal that acts like a standard IBM AT keyboard. No special software or I/O ports are needed. (Refer to section 4.4 for a detailed description.) 2 AWS-8420T User's Manual Note: To use the keyboard and keypad simultaneously, you must first connect the keyboard connector on the backplane to the keyboard connector on the CPU card, and then connect the external keyboard jack to another keyboard jack located next to the power supply. If you connect the keyboard to the 5-pin DIN connector on the CPU card, neither the keyboard nor the keypad will work. The keyboard must be connected to the jack behind the front door. Accessible and secure control panel We have put all the workstation's controls at the front of the unit for easy access. A door protects the controls from damage. External controls are: power ON/OFF and reset switches, slim floppy disk drive, slim CD-ROM drive and PS/2 port. Two LEDs indicate power ON and HDD status. There is a control to adjust the brightness or contrast of the LCD display. Chapter 1 Introduction 3 1.2 Specifications General • Front panel: Aluminum, meets NEMA 4 or IP 65 • Disk drive housing: Supports one slim 3.5" FDD, one 3.5" HDD and one slim CD-ROM • VGA card: CHIPS 65550 PCI-bus card (PCA-6654LB) with 2 MB DRAM on board, supports simultaneous CRT/LCD display, AWS-8420T and AWS-8420T-T without VGA card Note: For AWS-8420T and AWS-8420T-T, we recom- mend PCA-6751, 6752 and 6770 series CPU card, whose signals are 3.3 V. • Cooling system: One 49 CFM fan on rear panel • Membrane keypads: One with 60 data entry keys, one with 10 function keys and 10 programmable macro function keys • Keyboard connector: 6-pin PS/2 connector with dust-proof door on front panel • Indicators: LEDs for Power On/Off and HDD activity • Linear VR adjustment: Brightness and on/off control • Operating temperature: 0 ~ 50° C (32 ~ 122° F) • Relative humidity: 5 ~ 85% @ 50° C, non-condensing • CE compliant • Dimensions (W x H x D): 482 x 266 x 307 mm (19.0" x 10.5" x 12.1") • Weight: 15 kg (33 lb) Touchscreen (optional) • Type: Analog resistive • Resolution: Continuous 4 AWS-8420T User's Manual • Light transmission: 75% • Controller: RS-232 interface • Power consumption: +5 V @ 200 mA • Software driver: Supports MS-DOS, Windows 3.1/95/98/ 2000/NT Passive backplane • PCA-6108P3 (AWS-8420TP/-T): 4 ISA, 3 PCI, 1 CPU slot • PCA-6108C (AWS-8420T/-T): 8 ISA slot Power supply options AC input 250 W (standard offer) • Input: 85 ~ 130 V or 180 ~ 260 V , switchable AC AC • Output: +5 V @ 25 A; +12 V @ 9 A; -5 V @ 0.5 A; -12 V @ 2.0 A • MTBF: 100,000 hours • Safety: UL/CSA/TUV -48 V input 310 W (ODM option) DC • Input: -38 ~ -58 V DC • Output: +5 V @ 25 A; +12 V @ 10 A; -5 V @ 1 A; -12 V @ 5 A • MTBF: 100,000 hours 24 V input 250 W (ODM option) DC • Input: 19 ~ 32 V DC • Output: +5 V @ 25 A; +12 V @ 10 A; -5 V @ 1 A; -12 V @ 1 A • MTBF: 100,000 hours Chapter 1 Introduction 5 1.3 LCD display MT odel AWS-8420 12.1" TFT color Display type Max. resolution 800 x 600 Max. colors 256 K colors Dot size (mm) 0.3075 x 0.3075 2 Luminance (cd/m ) 200 Viewing angle 90° Temperature 0 ~ 50° C Brightness & VR controller on/off LCD MTBF 50,000 hours Backlight MTBF 20,000 hours Table 1-1: LCD Display 6 AWS-8420T User's Manual 1.4 Dimensions Before you rackmount or panelmount the AWS-8420T worksta- tion, use the following diagram to verify that the mounting screws correspond with the holes in your panel/rack. Figure 1-1: Dimensions Chapter 1 Introduction 7 Unit: mm Cutout dimensions: 445 mm x 240 mm 1.5 Complete Functionality VGA card (TP & TP-T models) 8 slots passive backplane Keyboard translator Shielded 12.1" TFT LCD Touch-screen RS-232 connector Cooling fan with removable filter Heavy-duty steel frame Front PS/2 mouse connector AC 250 W power supply Rear chassis keyboard connectors Power supply cooling fan Figure 1-2: Complete functionality 8 AWS-8420T User's Manual 1.6 Front Accessible CD-ROM Figure 1-3: Front accessible CD-ROM Chapter 1 Introduction 9 1.7 Front Control Panel Figure 1-4: Front control panel 10 AWS-8420T User's Manual 2 System Setup • General • Opening the top panel and rear panel • Adding cards • Installing optional drives • Connecting cables • Connecting external keyboard and mouse • Panel mounting • Rack mounting CHAPTER 2.1 General Your AWS-8420T is easy to use. All you have to do is remove its cover, install your CPU card, display adapter card, an optional hard disk drive, and whatever additional I/O cards that your application requires, and you are ready to mount your workstation into a 19- inch rack or panel. Warning! Do not begin your installation until you are sure there is no power flowing within the AWS-8420T. It must be switched off and unplugged. Every time you access the inside of the AWS-8420T, you should switch it off and unplug it. 12 AWS-8420T User's Manual 2.2 Opening The Top Panel And Rear Panel Remove the eight screws from the top panel and then open the top cover. (See Fig. 2-1.) After removing the top cover, you can detach the six screws from the rear panel and open the rear panel. (See Fig. 2-2.) Figure 2-1: Opening the top panel Chapter 2 System Setup 13 Figure 2-2: Opening the rear panel 14 AWS-8420T User's Manual 2.3 Adding Cards The PCI passive backplane accepts both PCI-bus and ISA-bus CPU and I/O cards. We recommend all-in-one cards. They are durable, and save valuable slot space by bundling a CPU card with hard disk and floppy disk controllers, as well as serial and parallel ports. Open the top panel (see Section 2.2) and then slowly slide the card in and carefully press it into the backplane socket. Secure it with a screw to the top mounting bar. (See Fig. 2-3). Connect the wires. Install additional cards as needed. When you have finished, reat- tach the cover. Figure 2-3: Installing add-on cards Chapter 2 System Setup 15 2.4 Installing Optional Drives The AWS-8420T provides space for three drives (one slim floppy disk drive, one hard disk drive and one slim CD-ROM drive) underneath the case. A front-facing floppy drive has already been installed. You can access it from the FDD dust-resistant door panel. If you wish, you can add a 3.5" hard disk drive or a slim CD-ROM drive above the front-facing floppy drive. Unscrew the drivemount assembly from the body of the case, attach the drive with the screws, and attach the ribbon connector. (See Figs. 2-4, 2-5, 2-6 and 2-7.) When you have added the drives, set the ribbon cables in place and mount the drivemount assembly. Figure 2-4: Installing optional disk drives - overall view 16 AWS-8420T User's Manual Figure 2-5: Installing an FDD Chapter 2 System Setup 17 Figure 2-6: Installing an HDD 18 AWS-8420T User's Manual Figure 2-7: Installing a CD-ROM Chapter 2 System Setup 19 2.5 Connecting Cables After inserting the CPU card into the chassis, connect the FDD, CD-ROM and HDD cables to the CPU card. In addition to the storage devices, three other cables need to be connected: the PS/2 mouse cable, keyboard cable and RS-232 cable for the touch screen. The PS/2 mouse cable is used to connect the mouse signal from the pfront panel PS/2 keyboard/mouse to the CPU card, as shown below. There is a keyboard control board in the system which integrates the keyboard signals. An internal keyboard cable needs to be connected to the CPU card as shown below. If your workstation is equipped with a touch screen, connect the touch screen controller and CPU card through the RS-232 cable as shown belows. Keyboard cable Touch-screen RS-232 cable PS/2 mouse cable Figure 2-8 Connecting cables 20 AWS-8420T User's Manual 2.6 Connecting External Keyboard and Mouse You can connect an external keyboard and mouse to the worksta- tion. The first place to the keyboard and mouse is the PS/2 connec- tor on the front panel, under the dust-protection door. You can connect a PS/2 keyboard to the connector if you do not need a mouse. Or use the Y-cable provided in the accessory box to connect simultaneously a keyboard and a mouse. There are two additional keyboard connectors in the back of the chassis as shown in figure 2-10. You cannot connect two keyboards to the two connectors in the back at the same time. You could connect a keyboard to the front panel PS/2 connector and another to one of the keyboard connectos at the back of the chassis at the same time. Figure 2-9 Connecting keyboard/mouse from front panel Rear keyboard connector Can’t work simultaneously Figure 2-10 Connecting keyboard from back chassis Chapter 2 System Setup 21 2.7 Panel Mounting The AWS-8420T will stand on a shelf or a table, and it may be mounted within a panel. Dimensions for the case, the mounting flange, and the mounting bolts are shown in Fig. 1-1. Once you have added your cards, drives, and other equipment, you should switch on the AWS-8420T to confirm that it works. Then set the case within your panel aperture so that your screw holes line up with the mounting bolts on the flange of the AWS-8420T. Secure the bolts to the panel. Figure 2-11: Panel mounting 22 AWS-8420T User's Manual 2.8 Rack Mounting The AWS-8420T can also be mounted in a 19" rack. Make sure that all additional equipment has been installed correctly. Also make sure that all cabling (such as the monitor signal cable, the keyboard cable and the monitor power cable) has been reattached. Attach the rack to the case using screws on both sides of the case. Figure 2-12: Rack mounting Chapter 2 System Setup 23 24 AWS-8420T User's Manual 3 Macro Key Programming • Introduction • Macro components • Syntax • How to use SFED842.COM • Examples CHAPTER 3.1 Introduction Our workstations are equipped with programmable function keys (macro keys) that greatly enhance the operator interface. Macros, far more powerful than batch files, automate the most commonly used input sequences. They extended their functional reach to within application programs. 3.2 Macro Components The following article explains how to use and program the function keys. The complete macro function consists of the following elements: Macro keys Ten programmable macro keys that are located under the monitor screen of your workstation. Macro EEPROM Holds the key sequences that are activated when the corresponding macro key is pushed. Macro programming utility Locate the program SFED842.COM in the Function Key Utility diskette for function key programming. The SFED software provides an edit function to produce an ASCII file that contains keystroke sequences for every macro key. After you have finished editing the file, the program will ask you whether you want to save the macro script and/or transmit it to the EEPROM. Macros consist of keystroke sequences to automate the most common procedures in your application. The way they function is much like batch files (.BAT) under DOS, but there are some differences. In a Macro you have to specify the ENTER key explicitly. Macros give you the possibility to enter key sequences in an application that was executed by the macro itself. 26 AWS-8420T User's Manual 3.3 Syntax Macro definitions consist of ASCII characters or character codes for special characters such as ALT, ENTER, SHIFT, F1, SF2, and so on. These codes are predefined, and SFED842.COM will display them on the screen for you. They are easily recognizable, appearing between the square brackets ‘[‘ and ‘]’. For example : ALT represents [26] ENTER represents [33] In your macro script, you can enter ordinary text (ASCII characters) or the code(s) of the required special character(s). For example : CD\TOOLKIT[33] means CD\TOOLKIT [ENTER] For combination keystrokes (ALT/SHIFT/CTRL + another key) enter the codes of the special characters, followed by [90] (RELEASE). For example: ALT-F1 represents [26][44][90] CRTL-C represents [28]C[90] SHIFT-B represents [27]B[90] Chapter 3 Macro Key Programming 27 Please refer to the following examples: ALT-X represents [26]X[90] or [26]x[90]. ALT-F1 represents [26][44][90] SHIFT-X represents [27]X[90] SHIFT-F1 represents [27][44][90] CTRL-X represents [28]X[90] CTRL-F represents [28][44][90] CTRL-ALT-DEL represents [28][26][41][90] (reboot) CTRL-ALT-A represents [28][26]A[90] CTRL-SHIFT-1 represents [28][27]1[90] Another useful function is the DELAY instruction. You can instruct the macro program to wait before executing the next keystroke. SFED842.COM displays the codes that you can use for various delays. For example: [86] - Wait for 10 seconds before executing next keystroke [88] - Wait for 1 minute before executing next keystroke. [26]A[90][86][26]B[90] means ALT-A, wait 10 seconds, ALT-B 28 AWS-8420T User's Manual 3.4 How To Use SFED842.COM First, boot your system under pure DOS mode (not DOS shell in windows) and copy all the files to your hard disk and/or make a backup disk. Then start the macro editor. You will have to specify either an existing macro script file or a new macro script file. Here we will create a new file by typing SFED842 NEWKEY.TXT [ENTER]. The following screen will appear: Advantech Workstation Special Function Key Edit Program Rev. 11/16/1995 Table of Control Codes : Example : SF5 =CD\WINDOWS[33]WIN[33] TAB [24] HOME [3C] [ [30] ] [31] BS [35] ESC [36] ALT [26] END [3D] [38] [39] ← ← [3A] → → [3B] ← ← → → ↑ ↑ ↑ ↑ ↓ ↓ ↓ ↓ SHIFT [27] PGUP [3E] F1 [44] F2 [45] F3 [46] F4 [47] CTRL [28] PGDN [3F] F5 [48] F6 [49] F7 [4A] F8 [4B] ENTER[33] INS [40] F9 [4C] F10 [4D] F11 [4E] F12 [4F] PRTSC[7E] DEL [41] RELEASE [90] PAUSE[7F] SF1 to SF10 = [70] to [79] Key delay Mode : 0.1 Sec [80] 0.5 Sec [81] 1 Sec [82] 2 Sec [83] 3 Sec [84] 5 Sec [85] 10 Sec [86] 30 Sec [87] 1 Min [88] 1 Hour [89] SF1 = SF2 = SF3 = SF4 = SF5 = SF6 = SF7 = SF8 = SF9 = SF10 = KBT ID:AD111695 ESC:Quit/Save/Transmit Figure 3-1: The Macro Editor screen When you have finished editing, press the ESC key. At the bottom line of the screen you will be prompted to choose if you want to save the file and/or if you want to transmit it to the EEPROM. After confirmation with the ENTER key, the tasks are carried out and you return to DOS. Chapter 3 Macro Key Programming 29 3.5 Examples We will explain all macro functions that you can find in the EX842.TXT macro script file. After typing SFED842 EX842.TXT [ENTER], the following editor screen will appear: Advantech Workstation Special Function Key Edit Program Rev. 11/16/1995 Table of Control Codes : Example : SF5 =CD\WINDOWS[33]WIN[33] TAB [24] HOME [3C] [ [30] ] [31] BS [35] ESC[36] ALT [26] END [3D] [38] [39] ← ← ← ← [3A] → → → → [3B] ↑ ↑ ↑ ↑ ↓ ↓ ↓ ↓ SHIFT [27] PGUP [3E] F1 [44] F2 [45] F3 [46] F4 [47] CTRL [28] PGDN [3F] F5 [48] F6 [49] F7 [4A] F8 [4B] ENTER[33] INS [40] F9 [4C] F10 [4D] F11 [4E] F12 [4F] PRTSC[7E] DEL [41] RELEASE [90] PAUSE[7F] SF1 to SF10 = [70] to [79] Key delay Mode : 0.1 Sec [80] 0.5 Sec [81] 1 Sec [82] 2 Sec [83] 3 Sec [84] 5 Sec [85] 10 Sec [86] 30 Sec [87] 1 Min [88] 1 Hour [89] SF1 = CD\TOOL[33]SFED842 EXAMPLE.TXT[33] COPY C:\CONFIG.EMM C:\CONFIG.SYS[33]Y[33][85][79] SF2 = SF3 = SF4 = C:\WP51\WP[33][86][27][4D][90]REPORT.WP5[33] SF5 = SF6 = SF7 = SF8 = SF9 = [28][26][41][90] SF10 = Save(Y/N)? Transmit(Y/N)? KBT ID:AD111695 ESC:Quit/Save/Transmit Figure 3-2: Macro examples 30 AWS-8420T User's Manual SF1 = CD\TOOL[33] SFED842 EXAMPLE.TXT[33] This macro changes to the TOOL directory, then starts up SFED842.COM with EXAMPLE.TXT. SF2 = COPY C:\CONFIG.EMM C:\CONFlG.SYS[33]Y[33][85][79] The configuration information is changed by copying CONFIG.EMM to CONFIG.SYS. After a delay of 5 seconds, [85], the macro, invokes macro function key SF10, [79], which was defined to reset the system. SF4 = C:\WP51\WP[33][86][27][4D][90]REPORT.WP5[33] This example shows that after a macro executes, it is able to direct the program to accomplish several tasks. WordPerfect is started. After a delay of 10 seconds (time to load the program), the com- mand Shift-F10, [27][4D], is issued to import a text file. The name of the text file (REPORT.WP5) is inserted and finally ENTER, [33], causes the text file to be loaded and appear on the screen. SF10 = [28][26][41][90] Restarts the computer (CTRL-ALT-DEL). Chapter 3 Macro Key Programming 31 32 AWS-8420T User's Manual 4 Maintenance • Detaching the backplane and bracket • Power supply • LCD maintenance • Keyboard translator • LED board • Touchscreen controller CHAPTER 4.1 Detaching The Backplane And Bracket Before detaching the bracket, you must open the top and rear covers (see Figure 2-1). Remove the card from the backplane and detach the backplane. If you want to repair and upgrade your peripherals (for example, the membrane keypad controller or the backlight of the LCD), you must first pull out the bracket. Figure 4-1: Detaching the backplane and bracket 32 AWS-8420T User's Manual 4.2 Power Supply To repair or upgrade your power supply, first detach and remove the top and rear covers. Unscrew the four screws on the side panel (see Fig. 4-2), and disconnect all DC output connectors and the AC line. Warning: Shut off all power to the AWS-8420T before you commence to repair the power supply. Switch off the power and unplug the unit. For detailed power supply specifications, refer to Appendix A. Figure 4-2: Installing the power supply Chapter 4 Maintenance 33 4.3 LCD Maintenance In the normal working life of the AWS-8420T, you may have to replace the inverter, LCD or LCD backlight. Follow these instruc- tions: 1. Open the top and rear cover. (See Fig. 2-1.) 2. Disconnect the cable from the LCD controller and LCD. 3. Pull out the bracket which is located below the backplane. 4. Detach the bracket behind the front panel. 5. Disconnect the cables of the inverter, and the cables of the touchscreen controller (if applicable). Pull out the LCD bracket to change the inverter. 6. Unscrew the four screws, and pull out the LCD very carefully. 7. Unscrew the screws on the LCD (see Fig. 4-3), and then change the backlight. Warning: The backlight is small and fragile. Use caution when handling or replacing it. 34 AWS-8420T User's Manual Figure 4-3: Installing the LCD backlight Chapter 4 Maintenance 35 4.4 Keyboard Translator The keyboard translator is an interface which switches the signal from the membrane keypad to the standard AT keyboard. There are six connectors on the board. On top of the board, there are two connectors linking two flat cables with the larger membrane keypad (as shown in Fig. 4-5). On the side of the board, there are four connectors. For connection details, refer to Fig. 4-5. When servicing the keyboard translator: 1. Switch off the power, and detach the main power cord. 2. Detach the work drawer and cover from the AWS-8420T unit. (See Fig. 2-1.) 3. Pull out the work drawer out as far as it will go. 4. Remove the keypad connector protective bracket. 5. Carefully detach all cables connected to the keyboard translator. (See Fig. 4-5.) 6. Unscrew the four screws on the corners, pull out the keyboard translator, and replace it. 36 AWS-8420T User's Manual (A) (B) (C) to (C') Keyboard CPU card (F) translator (O) (A) Input from external keyboard (A) (B) Input from external keyboard (B) (F) Input from function keypad (F1, F2, ...) (O) Input from operation keypad (1, 2, 3, ...) (C) to (C') Output to CPU card's keyboard connector Figure 4-4: Keyboard translator input/output (basic schematic) Chapter 4 Maintenance 37 Figure 4-5: Keyboard translator input/output (detailed schematic) 38 AWS-8420T User's Manual 4.5 LED Board It is very unlikely that the LED board will have to be replaced. There are two indicators in the LED board: HDD and power. You do not need to remove the backplane and bracket to replace the LED board. Simply detach the bays for the FDD, HDD and slim CD-ROM drive, and then unscrew the three screws fixed into the panel. Before removing the LED board, carefully detach the cables by pulling them down. 4.6 Touchscreen Controller To service or replace the touchscreen controller: 1. Open the top and rear cover. (See Fig. 2-1.) 2. Disconnect the cable from the LCD controller and LCD. 3. Pull out the bracket which is located below the backplane. 4. Detach the bracket behind the front panel. 5. Disconnect the cables of the inverter, and the cables of the touchscreen controller. 6. Replace the touchscreen controller. Caution: Do not bend the touchscreen tail which is attached to the touchscreen sensor. Chapter 4 Maintenance 39 40 AWS-8420T User's Manual A Power Supply Specifications • 250 watt power supply • -48 V power supply DC • 24 V power supply DC APPENDIX A.1 250 Watt Power Supply The AWS-8420T off-line switching power supply is ideal for use in workstations. It has been designed to meet UL, CSA and TUV safety standards. It has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. Specifications Input • Input range: 90~135/180~265 V AC • Input frequency: 47 ~ 63 Hz • Input current: 6 A @ 115 V ; 3 A @ 230 V AC AC • Efficiency: >65% @ full load, nominal line • EMI/RFI: FCC Part 15 Class B; VDE 243 Calss B & CISPR 22 Class B Output load range: Output Voltage Regulations Minimum Maximum Peak Ripple & Noise load load load P/P V1 +3.3 V +/-5 % 0 A 14 A - 50 mV V2 +5 V +/-5 % 1 A 25 A - 50 mV V3 +12 V +/-5 % 0.2 A 8 A 16 A 120 mV V4 -12 V +/-10 % 0 A 0.8 A - 120 mV V5 -5 V +/-5 % 0 A 0.5 A - 100 mV V6 +5 VSB +/-5 % 0 A 1 A - 50 mV 1. Maximum continuous DC output power shall not exceed 250 W 2. +3.3 V and +5 V total O/P power should not exceed 145 W 3. -12 V and -5 V max. total combined current is 0.8 A 4. M.T.B.F: 100K hours min. at max. load and 25° C ambient conditions 42 AWS-8420T User’s Manual A.2 -48 V Power Supply DC The following specifications describe the physical and electrical characteristics of a 310 W, four output, DC to DC switching power supply housed in a standard size PS/2 casing. Specifications Input voltage: -38 ~ -58 V (continuous operation) DC -48 V (normal operation) DC Input current: 10 A max. @ -48 V input DC Inrush current: 5 A max. @ -48 V input DC Efficiency: 70% min. @ full load and normal line voltage Output characteristics: Appendix A Power Supply Specifications 43 Table A-3: -48 V power supply output characteristics DC Noise Total regulation Loading current plus tolerance Output ripple voltage Min. Max. Surge Max. Min. Max. 50 mV +5 V 2 A 25 A 30 A +3% -3% DC p-p 120 mV +12 V 0 A 10 A 12 A +3% -3% DC p-p 50 mV -5 V 0.0 A 1.0 A - +5% -5% DC p-p 120 mV -12 V 0.0 A 5 A - +3% -3% DC p-p Note 1: Total regulation tolerance includes temperature change, warmup drift and dynamic load. Note 2: Ripple and noise were measured differentially at the power supply using loads that were each shunted by at least a 0.1 μF ceramic disc capacitor and a 10 μF electrolytic capacitor, each capacitor having a bandwidth up to 20 MHz. Overshoot (resistive load): Any output overshoot when the power is turned on does not exceed 10% of the nominal output voltage. Output power: Maximum continuous: 310 W 44 AWS-8420T User’s Manual Power good and power fail signals (optional): When the power is turned on, the power good signal will activate 100 to 500 ms after all output DC voltages are operating within their respective regulation limits. The power fail signal will activate at least 1 ms before the +5 V output voltage falls below its regulation limit. Short circuit protection: A short circuit placed on any output to ground is shut down. When the short circuit conditions have ceased to exist, power will then be recycled to restart the power supply. Over-current protection: The power supply will shut down all the DC outputs when any output is overloaded beyond its current limit or beyond its nominal line voltage limit. When the over-current conditions have ceased to exist, power will then be recycled to restart the power supply. Current limit ranges: 5 V: 32 ~ 45 A 12 V: 13 ~ 20 A -12 V: 6 ~ 12 A -5 V: 1.5 ~ 3 A Over-voltage protection: The power supply will shut down all the DC outputs when any output maximum voltage limit is exceeded. When the over-voltage conditions have ceased to exist, power will then be recycled to restart the power supply. Voltage limit ranges: 5 V: 6.25 ±0.75 V 12 V: 14 ±1 V -5 V: -6.25 ±0.75 V -12 V: -14 ±1 V Appendix A Power Supply Specifications 45 Reset time: When the power supply has automatically shut down, and the short circuit, over-current and/or over-voltage conditions have ceased to exist, power will be automatically recycled to restart the power supply within 3 seconds of such return to normal conditions. No load start: When the power supply is switched on but with no load connected, the power supply does not get damaged, and it is still completely safe for users. Transient response: Dynamic load change: ±50% of maximum rating load Recovery time: 500 μs max. Reliability Mean time between failures (MTBF): 100,000 hours minimum Environmental specifications Operating temperature: 0 ~ 50° C Storage temperature: -40 ~ 60° C Operating and storage humidity: 10 ~ 95% RH Operating altitude: sea level ~ 15,000 ft Storage altitude: sea level ~ 50,000 ft International standards compliance Safety: UL 1950 CSA 22.2 No. 234 TUV EN 60950 EMI: FCC Part 15 Subpart J Class B 46 AWS-8420T User’s Manual DC output wire list: All DC output cables use UL 1007 type wires. Table A-4: -48 V power supply DC output wire list DC Wire Length Connector Output Color Housing Terminal #AWG (mm) P8-1 PG Orange 18 P8-2 +5 V Red 18 BURNDY BURNDY P8-3 +12 V Yellow 18 300 GTC 6P-1 DCK 18-2TR9 +30/-10 or P8-4 -12 V Blue 18 or equivalent equivalent P8-5 COM Black 18 P8-6 COM Black 18 P9-1 COM Black 18 P9-2 COM Black 18 BURNDY BURNDY P9-3 -5 V White 18 300 GTC 6P-1 DCK 18-2TR9 +30/-10 or P9-4 +5 V Red 18 or equivalent equivalent P9-5 +5 V Red 18 P9-6 +5 V Red 18 PE-1 +12 V Yellow 18 AMP AMP PE-2 COM Black 18 300 480424-0 61314 +30/-10 or PE-3 COM Black 18 or equivalent equivalent PE-4 +5 V Red 18 PF-1 +5 V Red 20 AMP AMP PF-2 COM Black 20 150 171822-4 170262-1 or +30/-10 or PF-3 COM Black 20 equivalent equivalent PF-4 +12 V Yellow 20 PA-1 +12 V Yellow 18 AMP AMP PA-2 COM Black 18 300 480424-0 61314 +30/-10 or PA-3 COM Black 18 or equivalent equivalent PA-4 +5 V Red 18 PB-1 +12 V Yellow 18 AMP AMP PB-2 COM Black 18 150 480424-0 61314 +30/-10 or PB-3 COM Black 18 or equivalent equivalent PB-4 +5 V Red 18 Appendix A Power Supply Specifications 47 A.3 24 V Power Supply DC This is a DC to DC switching mode power supply with a 24 V DC input. Specifications Input voltage: +19 ~ +32 V (normal operation) DC Input current: 16 A max. @ +24 V input DC Inrush current: 10 A max. @ +24 V input DC Output load range: Table A-5: 24 V power supply output load range DC Output Output Min. Rated Peak Voltage No. load load load accuracy 1 +5 V 1.0 A 25 A 30 A 4.90 ~ 5.10 V 2 +12 V 0 A 10 A 12 A 11.28 ~ 12.72 V 3 -12 V 0 A 1 A 2 A -11.40 ~ -12.60 V 4 -5 V 0 A 1 A 2 A -4.75 ~ -5.25 V At the factory, the +5 V output was set between 5.00 and 5.10 V, while other outputs were simultaneously set at 60% of their respec- tive rated loads. The -5 V and -12 V outputs can be used at their respective rated loads. The +5 V output should carry a load of at least 4 A. Output power: Total DC continuous power does not exceed 250 W. Each output should be able to operate continuously under its maximum load. Ripple and noise: Peak to peak ripple and noise for each output is less than 1% of each output’s respective voltage. Measurements were performed with a 15 MHz bandwidth limited oscilloscope, and each output was terminated with a 0.47 μF capacitor. 48 AWS-8420T User’s Manual Line regulation: The output line regulation for each output is less than ±1%, when measured at each output’s respective rated load and under ±10% changing input voltage conditions. Load regulation: The values for each of the following output numbers were obtained by changing each output load ±40% from the 60% rated load, whilst simultaneously keeping all other outputs at 60% of their respective rated loads. Table A-6: 24 V power supply load regulation DC Output No. Load regulation 1 ±4% 2 ±5% 3 ±3% 4 ±3% Power good signal: When the power is turned on, the power good signal will activate 100 to 500 ms after all output DC voltages are operating within their respective regulation limits. Power fail signal: This will activate at least 0.5 ms before any of the output voltages fall below their respective regulation limits. Appendix A Power Supply Specifications 49 General features Efficiency: 65% typical when measured at nominal input and rated load. Input protection: Protection against wrong polarity if the +24 V input voltage is mistakenly reversed. Output protection: If for some reason the power supply fails to control itself, the built-in over-voltage protection circuit will shut down the outputs to prevent damage to external circuits. The trip point of the crowbar circuit is approximately 5.7 ~ 7.0 V. The power supply will go into hiccup mode under short circuit or overload conditions, and will recover automatically when such conditions cease to exist. Environmental specifications Operating temperature: 0 ~ 45° C Storage temperature: -40 ~ 75° C International standards compliance Safety: UL 1950 D3 CSA 234 TUV EN 60950 50 AWS-8420T User’s Manual B Touchscreen Driver Installation • Introduction • Windows 95/98 • Windows NT • Windows 2000 • Windows 3.1 and DOS APPENDIX B.1 Introduction The AWS-8420T's touch screen drivers for different operating systems are included in the "HMI Products Drivers Utilities" CD-ROM. You could install the touch screen drivers from the utility CD-ROM; the AWS-8420T has an optional CD-ROM drive, or a floppy disk drive, which is a standard device of the AWS-8420T series of products. If you want to install the drivers from a floppy disk, you need to copy the drivers from the utility CD-ROM first. Touch screen drivers for DOS, Windows 3.1/95/98/2000 and Windows NT are now supported. The touch screen drivers for the supported OS are under the following path: Windows 3.1 and DOS: \AWS-825&842&8120\TouchDrv\PenMount\Win31&DOS\ Windows 95 and 98: \AWS-825&842&8120\TouchDrv\PenMount\Win9Xv3.3\ Windows 2000: \AWS-825&842&8120\TouchDrv\PenMount\Win2000v1.0\ Windows NT: \AWS-825&842&8120\TouchDrv\PenMount\Winnt-ver3.11\ Note: Following the installation procedures, "D" represents the CD-ROM or floppy disk drive. 52 AWS-8420T User's Manual B.1.1 Installation for Windows 95/98 1. A. Select Start menu and then click Run B. Type D:\AWS825&842&8120\ touchdrv\penmount\win9xv3.3\setup.exe C. Press OK D. Follow the instructions for the setup process D:\AWS825&842&8120\touchdrv\penmount\ 2. A. Click the Detect button B. Press OK and the system will reboot Appendix B Touchscreen Driver Installation 53 3. A. After the system reboots, click Start, Programs, Pen Mount Utilities, PenMount Control Panel B. Select the Calibrate tab C. Click the Calibrations button on the right 4. A. Use a soft stylus to press the little red dot located above the finger icon B. Repeat the process according to the sequence: top, right, bottom, and left 54 AWS-8420T User's Manual 5. Press OK B.1.2 Installation for Windows NT 1. A. Select Start menu and then click Run B. Type D:\AWS825&842&8120\ touchdrv\penmount\winnt-ver3.11\setup.exe C. Press OK D. Follow the instructions for the setup process D:\AWS825&842&8120\touchdrv\penmount\ Appendix B Touchscreen Driver Installation 55 2. A. Click the Detect button B. Press OK and the system will reboot 3. A. After the system reboots, click Start, Programs, Pen Mount Utilities, PenMount Control Panel B. Select the Calibrate tab C. Click the Calibrations button on the right 56 AWS-8420T User's Manual 4. A. Use a soft stylus to press the little red dot located above the finger icon B. Repeat the process according to the sequence: top, right, bottom, and left 5. Press OK Appendix B Touchscreen Driver Installation 57 B.1.3 Installation for Windows 2000 1. A. Select Start menu and then click Run B. Type D:\AWS825&842&8120\ touchdrv\penmount\win2000v1.0\setup.exe C. Press OK D. Follow the instructions for the setup process D:\AWS825&842&8120\touchdrv\penmount\ 2. A. Click the Detect button B. Press OK and the system will reboot 58 AWS-8420T User's Manual 3. A. After the system reboots, click Start, Programs, Pen Mount Utilities, PenMount Control Panel B. Select the Calibrate tab C. Click the Calibrations button on the right 4. A. Use a soft stylus to press the little red dot located above the finger icon B. Repeat the process according to the sequence: top, right, bottom, and left Appendix B Touchscreen Driver Installation 59 5. Press OK 60 AWS-8420T User's Manual B.1.4 Installation for DOS B.1.4.1 Using HMI CD Driver to install PenMount software driver. A. Insert the driver CD toCD-ROM drive. B. Type "D:\AWS825&842&8120\touchdrv\penmount\win31&dos\install" C. A pop-up window will display "Salt International Corp. PenMount Install Utilities. Press ENTER key to allow Pen- Mount install the drivers to drive C or use keyboard to key-in the hard disk drive that you plan to install the driver." Press ENTER. D. The pop-up window will ask "Do you want to modify your Autoexec.bat to initilaize PenMount? (Y/N)" Choose "Y" to generate the initializing instruction in the autoexec.bat files. B.1.4.2 Identify the communication port and IRQ number A. For first time installation, or to change PenMount Touch Screen's COM port, use PMDETECT (e.g. C:\PENMOUNT\PMDETECT) to check the COM port and IRQ number automatically. The screen will then show: PenMount is initialized successfully! Create file “pmouse.cfg”. Success. PenMount internal settings: Comm. Port: COM IRQ .......... B. PMDETECT program is able to skip IRQ detecting if you do not need to detect a specified IRQ number. For example, if you do not need to detect IRQ5, the command is : C:\PENMOUNT\PMDETECT -N5 Appendix B Touchscreen Driver Installation 61 If you do not need to detect IRQ5 and IRQ9, the command is: C:\PENMOUNT\PMDETECT -N5 -N9 B.1.4.3 Do Calibration A. To adjust touch screen mapping properly for the display, use PM.BAT (C:\PENMOUNT\PM ) tocalibration. B. Choose “1” DO CALIBRATION (adjust screen mapping). C. The message on the pop up window asks you to select video mode number. Select by keyboard to start the calibration, touch the upper-center point, then right-center point, bottom-center point and left-center point in sequence. After calibration, the data will show in the screen. Press any key to continue the progress. D. After the calibration, suggest you to test touch screen and display mapped results by choose “3” DRAWING TEST under PM.BAT B.1.4.4 Initializing the PenMount driver A. If you don’t have the initialization commands in AUTOEXEC.BAT, initialize the PenMount controller before you use the PenMount Touch Screen. C:\PENMOUNT\PMINIT The display will show the initialization message : PenMount V7.06 Copyright(c) SALT International Corp. Test:COM IRQ ( is the number after PMDETECT done) PenMount communication settings: COM IRQ Baud Rate: ... ... ... ... ... ... ... ... ... ... 62 AWS-8420T User's Manual B.1.4.5 Demonstration To demonstrate or test touch screen operation, select “3” DRAWING TEST in PM.BAT file of Utility Directory. Drawing on screen. The other demonstration program called “ICECREAM.EXE” in the “PENMOUNT” directory can also be applied. Now, the PenMount DOS driver is installed. B.1.4.6 PenMount DOS driver functions There are several functions in the PenMount DOS driver. The user is able to change the settings of the following utilities: ??Show Current Setting A. The current setting data could be found from PM.BAT file. B. The procedure to get the status is C:\PENMOUNT\PM C. Choose “2” SHOW CURRENT SETTINGS ??Beep Sound On or Off A. Beep sound is able to set ON or OFF with parameter. B. Enable Beep Sound command is C:\PENMOUNT\PMOUSE /S. C. Disable Beep Sound (Default) command is C:\PENMOUNT\PMOUSE. ??Getting current touch’s data A. To get the touching data, use “PMGET.EXE” utility. This utility is only available for COM 1 or COM 2 port. C:\PENMOUNT\PMGET B. User will see the touching point address in the pop-up window. Appendix B Touchscreen Driver Installation 63 64 AWS-8420T User's Manual