TPC-1260H Crusoe™ 5800 Touch Panel Computer with High-Luminance 12.
Copyright The documentation and the software included with this product are copyrighted 2005 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in 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.
Product Warranty (1 year) Advantech warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for one year from the date of purchase. This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech, or which have been subject to misuse, abuse, accident or improper installation.
CE This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information. 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.
Packing List Before setting up the system, check that the items listed below are included and in good condition. If any item does not accord with the table, please contact your dealer immediately.
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.
Wichtige Sicherheishinweise 1. 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.
d - Wenn das Gerät nicht der Bedienungsanleitung entsprechend funktioniert 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. 15. VOSICHT: Explisionsgefahr bei unsachgemaben Austausch der Batterie.Ersatz nur durch densellben order einem vom Hersteller empfohlene-mahnlichen Typ. Entsorgung gebrauchter Batterien navh Angaben des Herstellers. 16.
Contents Chapter Chapter 1 General Information ....................................... 2 1.1 1.2 Introduction ....................................................................... 2 Specifications .................................................................... 3 1.3 1.4 1.5 1.6 LCD Specifications ........................................................... 4 Touchscreen Specifications............................................... 5 Power...........................................................
4.1.4 4.2 Networking...................................................................... 33 4.2.1 4.2.2 4.3 Figure 4.13:Successful Registry Saving ...................... 25 Figure 4.14:Registry Editor ......................................... 26 Figure 4.15:Registry Backup ....................................... 26 Figure 4.16:Registry Restore ....................................... 27 Advantech Tools ........................................................ 28 Figure 4.17:Advantech Tools ...........
Appendix B Fuse Specifications ........................................ 48 B.1 B.2 Fuse Specifications.......................................................... 48 Fuse Replacement ........................................................... 48 Figure B.1:Fuse Replacement ...................................... 48 Appendix C Watchdog Timer Programming................... 50 C.1 C.2 C.3 DeviceIOControl ............................................................. 50 C.1.1 Parameters .....................
F.2 Uninstall the Driver......................................................... 70 F.3 Touch Screen Calibration................................................ 71 Figure F.5:Uninstall -1 ................................................. 70 Figure F.6:Uninstall -2 ................................................. 70 Figure F.7:Uninstall -3 ................................................. 71 TPC-1260H User Manual Figure F.8:Standard Calibration -1 .............................. 72 Figure F.
CHAPTER 1 2 General Information This chapter gives background information on TPC-1260H..
Chapter 1 General Information 1.1 Introduction The TPC-1260H touch panel computer is a state-of-the-art HMI (Human Machine Interface). This operator interface with a 12.1” display is an x86-based platform with these key features: • Fanless By using a low-power processor, the system does not have to rely on fans, which often are unreliable and causes dust to circulate inside the equipment. • Bright Display The high-brightness TFT LCD display suits industrial demands for clear interfaces.
1.2 Specifications 1.2.1 System Kernel • CPU: Transmeta Crusoe TM5800 (clock rate 1 GHz) • BIOS: Award 256 KB flash memory • South Bridge: VIA 82C686B • VGA: Silicon Motion SMI722 VGA/LCD controller; PCI 2.1 compliant; 8 MB embedded DRAM • Ethernet: VIA VT6120 10/100/1000Base-T Ethernet controller; IEEE 802.3u protocol compatible • Watchdog Timer: MAX706 watchdog timer; 1.6 second timeout period • IDE: 1 EIDE channel supports one CompactFlash card 1.2.
1.2.3 Safety and Environment Safety • FCC Class A • CE certificated • The front bezel is compliant with NEMA 4 and IP65 Environment • Operating Temperature: 0 ~ 50° C (32 ~ 122° F) • Storage Temperature: -20 ~ 60° C (-4 ~ 140° F) • Humidity: 40° C @ 10~95% relative humidity (non-condensing) • Vibration: X-Axis: 0.25 grms (5~500Hz) Y-Axis: 0.5 grms (5~500Hz) Z-Axis: 1 grms (5~500Hz) 1.3 LCD Specifications • Display Type: TFT color LCD • Size (diagonal): 12.
1.4 Touchscreen Specifications • Touch Type: Resistive • Base Glass Construction: Tempered Glass • Resolution: Continuous • Light Transmission: 75% typical • Controller: RS-232 Interface • Power Rating: 3.3 to 5 V • Software Driver: Windows CE (embedded) • Durability: 100 million touches 1.5 Power • Input Voltage: 24 V DC (the fuse will become an open circuit if the input level exceeds 33 V DC) • Maximum Current: 2 A 1.6 I/O Ports Arrangement The arrangement of the I/O ports is shown in Figure 1.1.
1.7 Panel Mounting 1. There is an adhesive waterproof gasket on the Mg-AL front bezel. Make sure the waterproof gasket is in position before installing TPC-1260H into the panel opening. 2. Install the TPC-1260H into the panel opening. 3. Find the eight clampers and eight long screws in the accessory pack. Hook the clampers to the holes around the four sides of the bezel. Insert the screws into every clamper and fasten them. These screws will push the mounting panel and fix the unit. 4.
1.8 Dimensions and Cutout • Weight: 4.1 kg (without HDD) • Dimensions: 311 x 237 x 58 mm (W x H x D) • Cutout: 302 x 228 mm (suggested) Figure 1.
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CHAPTER 2 2 System Setup This chapter provides a brief explanation for operating TPC-1260H.
Chapter 2 System Setup You can easily get TPC-1260H started by following the below steps. • Step 1: Unpack the TPC-1260H package. Check the packing list at the beginning of this manual to make sure all items have been included. Figure 2.
• Step 2: Install a CompactFlash card containing Windows CE, embedded Windows XP or another operating system. Figure 2.2: Install CompactFlash Memory Card Warning It is suggested to turn OFF system power as you plug in or pull out the memory card, even though the CompactFlash memory is hot swappable. • Step 3: Connect the power connector to the 24 V DC power lines. The power lines can either be of some power adapter or in-house power source. Figure 2.
Figure 2.4: Pin Assignments on the Power Receptor and Power Button • Step 4: Plug the power lines into the system power receptor. • Step 5: Push the power button to power on the system as shown in figure 2.4. • Step 6: Calibrate the touchscreen. Please go to “Start”, ”Programs”,‡”PenMount DMC9000 Utilities”->”Control Panel” as shown in figure 2.5. Then, click the tab “Calibrate” to calibrate by selecting standard calibration or advanced calibration. Note This calibration is for Windows 2000.
Figure 2.5: Touch Screen Calibration-1 Figure 2.
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CHAPTER 3 2 System Engine
Chapter 3 System Engine Mainboard Connector and Jumper Setting List Label Function CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN9 CN10 CN11 CN12 CN13 CN14 CN15 (A,B) CN16 CN19 CN20 CN21 CN22 CN23 CN24 CN25 CN27 CN30 COM3 COM4 POWER CONNECTOR BATTERY CONNECTOR COM5 AUDIO LINE IN SPEAKER CONNECTOR AUDIO MIC IN AUDIO OUT PC/104 CONNECTOR (2*32) PC/104 CONNECTOR (2*20) COM1 LAN CONNECTOR CARDBUS SLOT PC/104-PLUS CONNECTOR PRIMARY IDE CONNECTOR COMPACT FLASH CONNECTOR LPT CONNECTOR PS/2 CONNECTOR TDM CONNECTOR VGA CONNECTOR
CHAPTER 4 2 Windows CE This chapter shows how to use Windows CE with TPC-1260H.
Chapter 4 Windows CE Figure 4.1: Windows CE for TPC-1260H Note The default Windows CE version for TPC-1260H is the English version. Please contact local Advantech representatives for local language support.
4.1 TPC Utilities There are several utilities built into the Windows CE .NET of TPC series. 4.1.1 Soft-Keyboard TPC-1260 provides a software keyboard built into the standard TPC1260 Windows CE .NET OS. Upon boot-up, a small keyboard icon will appear on the status bar. Tap this icon with the stylus to activate/hide this Soft-Keyboard. Figure 4.2: Soft-Keyboard 4.1.2 LCD Display Tuning The display setting lets users control the backlight.
Figure 4.3: Display After clicking the display icon, the display properties will appear as shown in Figure 4.4. Figure 4.4: Display Properties Note TPC-1260H doesn’t provide a screen saving function. It will not turn off backlight even though the user enables the above settings. This feature will be enabled in the coming version.
Click the “Advanced” button to activate the advanced backlight utility as shown in Figure 4.5. Click the “+” button to increase the LCD brightness, or the “-“ button to decrease the LCD brightness. You can also click the slider, hold it, and move it to the designated value and then release the button. Figure 4.5: Advanced Backlight Utility 4.1.3 TPC Configurator The TPC configurator is a tool for users to configure the setting in the Windows CE .NET platform of TPC-1260.
Figure 4.7: General Network This page shows information about the active network adapter. You can select the network adapter from the combo box as shown in Figure 4.7. Click the “Renew” button to release the current IP and retrieve the new IP. The “Ping” button is used to test the connection with the specified IP address. Figure 4.8: Network Utility To get more detailed IP information click “Advanced...”.
Figure 4.9: Advanced Network Watchdog Timer A watchdog timer automatically resets TPC-1260H if the system freezes. A program that does not respond in time will make the watchdog restart the machine automatically. This is useful for systems that are not frequently monitored, but need to be restarted quickly if anything is wrong. The watchdog timer will only be active if a time span is selected and the watchdog timer is enabled.
Note When the watchdog is enabled, if the user clicks the "TEST" button, then NO resetting signal will be sent to the watchdog hardware on board periodically, and the watchdog will suppose the machine to be deadlocked and reboot it in the watchdog response time. If the machine reboots as expected in the watchdog response time, the watchdog is proved to be working properly. Misc There are several functions provided in the Misc page as shown in the figure below. Figure 4.
Reboot: Reboot TPC-1260H by clicking the “Reboot” button. Once this button is clicked, the dialog below will be displayed. Figure 4.12: Reboot There are two additional ways to reboot the system. One is to click the small machine icon on the status bar and the other is to execute a command, reboot.exe, through the command line program. Registry: Click the “Save” button to save the registry to a flash card. Please see Figure 4.13.
Figure 4.14: Registry Editor The “Backup” button is for backup of registry data. It will save the registry data in the selected folder. The window, “Browse for Folder”, will display as Figure 4.15 after the “Backup” button is clicked. The default filenames are AdvSystem.hv and AdvUser.hv. If the two files already exist in the selected folder, the pop-up window will show and ask whether the user want to replace the file. Figure 4.
If you want to restore the registry data, press the “Restore” button and then select the folder where the registry data was saved. A reboot is required after the registry data is restored. Figure 4.16: Registry Restore If you want to have the default contents of the registry, please click the “Load Default” button. It will load the default registry into ROM. A reboot is required as well. Web Server Root: You can input the root path of the web server here.
4.1.4 Advantech Tools There are several useful programs in the Advantech program. Please go to “Start”, “Programs”, “Advantech” to run the tools as shown in Figure 4.17. The tools include: “ActiveSync”, “Registry Editor”, “Registry Saver”, “Remote Display Application”, "Touch Screen Calibration", “TPC CE Notepad”, “TPC Configurator” and “TPC Version Information”. Figure 4.
Figure 4.19: Touch Screen Calibration Utility ActiveSync This program synchronizes data and monitors the connection between TPC-1260 and a host computer. Click the “Active Sync” button to make an ActiveSync connection. For more information on how to make an ActiveSync connection, please refer to the “ActiveSync User Guide of TPC”. Registry Editor When the Registry Editor is executed as shown in the Figure 4.14, the user can use this program to view, edit, create, delete or save registry data.
Remote Display Application Remote Display Application is used to display a Windows CE device screen on a remote desktop. It works with the Windows CE Remote Display Host application. The connection is through the network, thus the network function of the host machine and TPC-1260H must work properly. Users can see the display of TPC-1260H and control TPC-1260H from a host machine via the remote display application. Remote Display Host Application (cerhost.
Figure 4.22: Connect Once the connection is successfully established, you can see the display of TPC-1260H and control it from the host machine as shown in Figure 4.23. Figure 4.
TPC CE Notepad TPC CE Notepad is a text editor as shown in the Figure 4.24. Figure 4.24: TPC CE Notepad TPC Configurator TPC Configurator is an integrated utility to configure the basic settings of TPC-1260H. Please refer to section 4.1.3. TPC Version Information TPC Version Information shows the version information of the operating system in TPC-1260H as shown in Figure 4.25. Figure 4.
4.2 Networking 4.2.1 Network via Ethernet This section states how to configure the Ethernet port of TPC series properly. The procedure is listed step by step below. 1. Press ‘Start’ in the task bar of Windows and select “Setting” -> “Networking and Dial-up connections”. Figure 4.26: Network and Dial-up Connections 2. A window that shows all available connections will pop up. Double click the icon that you want to configure the settings for. For example, double click the PCI-GET5CEB1 icon to configure.
3. Select the “IP Address” tab. Figure 4.28: Setting IP Address 4. Select “Name Server” tab. Figure 4.29: Setting Name Servers 5. Press ‘Start’ in the task bar of Windows and select “Run”. Execute “regsave” to save the registry settings to the storage card. Figure 4.
4.2.2 Network via Serial Port This section introduces how to build the connection between a TPC product and a host PC via Microsoft ActiveSync. ActiveSync Setting Procedure 1. Insert the TPC CD into the CD-ROM drive of the host PC. 2. Install the TPC software development kit for eVC++. 3. Install Microsoft ActiveSync. 4. Connect the host computer and TPC with a null modem cable (included in the package). Make sure the connection is solid on both RS-232 serial ports. 5.
3. Please press ‘Start’ in the task bar of Windows and select “Run”. Execute “regsave” to save the registry settings to a storage card. Figure 4.33: Save Registry Setting the Communication Environment of the Host 1. Double click the icon for ActiveSync on your host computer. Figure 4.34: Microsoft ActiveSync 2. Select “File”->”Connection Settings” Figure 4.
3. Configure the connection setting. Figure 4.36: Configure Connection Setting 4. A window will pop up after you press “Get Connected”. Figure 4.
5. Please run “repllog.exe” on the TPC. Figure 4.38: Run Repllog.exe on the TPC 6. Press the “Next” button on your host computer. 7. The message shown below will display on the TPC once the TPC and the host PC are connected. Figure 4.39: Connection on the TPC 8. Once the TPC and the host PC are connected, a window will pop up as shown below on the host computer. Select “No” and then press “Next”. Figure 4.
9. Select “Explore” in the Microsoft ActiveSync window, the window, Mobile Device, will pop up to display the file resources and information of TPC. For example, you could click the icon “My documents” to see the contents stored in TPC. Figure 4.41: Exploring the TPC 4.3 Application Program Development 4.3.1 System Requirements for Developers The list below are requirements to use Microsoft eMbedded Visual C++ 4.0. • A desktop computer with a Pentium II-class processor, 450 MHz or faster.
. Note If you choose to install the Common files or Microsoft eMbedded Visual C++ 4.0 on a partition other than the system partition, the figure representing the amount of space required reflects only the amount of space for files being installed on that non-system partition. It does not reflect the total amount of space required to install the entire product. This is because some files must be installed on the system partition, regardless of where other files are installed. 4.3.2 Building Windows CE .
7. Select “File”->”New” to open a new project. Select your project type in the left side of the window and enter the new project name/ location in the right side of the window. Figure 4.42: Starting a New Project Note 8. For the CPU type, Win32 (WCE X86) must be selected. Select “TPC-1260H” in main window of embedded Visual C++.
Figure 4.43: Selecting 9. After you complete the configuration procedure, you can start to develop your application. Press “Build” to compile your program to an .exe file and download it to TPC. Figure 4.
A APPENDIX 2 Serial Port Settings
Appendix A Serial Port Settings The serial port COM5 on TPC-1260H is adjustable. It can be set to RS232, RS-422 or RS-485. This port is designed with auto data flow control capability. In other words, the TPC-1260H can automatically detect the data flow direction at this port when the two-wired RS-485 communication is activated. A.1 Jumper Settings Jumper settings are used to set the transmission protocol of the serial port. Please see the table for the correct settings.
Figure A.1: Device Manager Figure A.
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B APPENDIX 2 Fuse Specifications
Appendix B Fuse Specifications B.1 Fuse Specifications Rating: 250 V AC, 5 A Size: 5 x 20 mm Note For your protection, the fuse is set to break if the input voltage exceeds 33 V DC. B.2 Fuse Replacement Step 1: Remove the fuse cover Step 2: Replace the damaged fuse with a new one Step 3: Replace the fuse cover Figure B.1: Fuse Replacement Warning Do NOT replace the fuse unless it is damaged. Do NOT replace the fuse with a different rated fuse.
C APPENDIX 2 Watchdog Timer Programming
Appendix C Watchdog Timer Programming There is a built-in watchdog timer in Windows CE 4.2 for TPC-1260H. You can access it through the WIN32 API. TPC-1260H provides a WDT driver to allow users to enable/disable the watchdog timer. The driver name is “WDT1:”. Programmers must open this driver before using the resources. Then programmers can use DeviceIOControl functions to enable/disable the watchdog timer. The introduction below includes DeviceIOControl, the definition of the parameter and an example. C.
C.1.1 Parameters • hDevice [in] Handle to the device that is to perform the operation. Call the CreateFile function to obtain a device handle. • dwIoControlCode [in] Specifies the control code for the operation. This value identifies the specific operation to be performed and the type of device on which the operation is to be performed. No specific values are defined for the dwIoControlCode parameter. However, the writer of a custom device driver can define IOCTL_XXXX control codes, per the CTL_CODE macro.
C.2 How to Use the Control Code There are 6 control codes for the operation codes in the WDT driver. C.2.1 IOCTL _WDT_ENABLE: Enables the watchdog timer of your application. By default, if the watchdog timer is enabled, the WDT driver will automatically trigger itself after the specified period and your application does not need to trigger the watchdog timer. lpInBuffer: unused. nInBufferSize: unused. lpOutBuffer: unused. nOutBufferSize: unused. C.2.
C.2.4 IOCTL_WDT_GETTIMEOUT: Gets the Watchdog time setting. lpInBuffer: unused. nInBufferSize: unused. lpOutBuffer: The DWORD points to your watchdog time setting. The Watchdog time setting is just a number. 0 means 2 seconds, 1 means 5 seconds, 2 means 10 seconds, 3 means 15 seconds, 4 means 30 seconds, 5 means 45 seconds and 6 means 60 seconds. The default setting is 5 seconds. nOutBufferSize: unused. C.2.5 IOCTL_WDT_SETTIMEOUT: Sets the watchdog time setting.
C.
// Set the Watchdog Timer as 10 seconds. Number 2 means 10 seconds. DeviceIoControl(m_hWDT, IOCTL_WDT_SET_TIMEOUT, &nIndex, sizeof(nIndex), NULL, 0, &dwTemp, NULL); // Enable the Watchdog timer DeviceIoControl(m_hWDT, IOCTL_WDT_ENABLE, NULL, 0, NULL, 0, &dwTemp, NULL); While (1) { // do your job here.
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D APPENDIX 2 Accessory Kit Assembly Procedure This appendix shows how to connect to a CD-ROM via the CompactFlash slot.
Appendix D Accessory Kit Assembly Procedure D.1 CompactFlash to IDE Transfer Kit Please follow this assembly procedure to use the CompactFlash slot to connect with a CD-ROM drive. 1. Connect the IDE cable to the adapter board. Figure D.1: Adapter Board and IDE Cable Figure D.
Note 2. Pin 1 is marked red Insert the adapter board into the CompactFlash slot. Figure D.3: CompactFlash Slot Figure D.4: Insert the Adapter Board into the CF slot Figure D.
Connect the CD-ROM to the adapter board via the IDE cable and then connect the external power line to the CD-ROM. Figure D.6: Connect the CD-ROM via the IDE Cable Figure D.7: Plug the Power Line into the CD-ROM Drive D.2 USB Driver Installation Notice It is required to install the service pack if you want to install the USB 2.0 driver on Windows 2000/XP Note Please make sure Windows 2000 Service Pack 4 is installed before you install the USB 2.0 driver on Windows 2000.
APPENDIX 2 E HDD Kit Assembly
Appendix E HDD Kit Assembly Please follow the assembly procedure to install the HDD into the system. 1. Remove the default HDD kit from the system. Figure E.1: Remove the HDD kit 2. Remove the six screws from the four sides and then separate the HDD holder and HDD cover. Figure E.
3. Carefully pull the flat ribbon cable out and insert it into the hole of the HDD holder. Figure E.3: Pull the cable through the hole of the HDD holder 4. Carefully connect the cable with the HDD and then put the HDD module into the HDD holder. Figure E.
Figure E.5: Place the HDD module into the HDD holder 5. Put the HDD cover on the HDD holder Figure E.
6. Fasten the HDD cover with screws Figure E.7: Fasten the HDD cover Figure E.
7. Place the HDD kit into the system Figure E.9: Place the HDD kit into the system 8. Fasten the HDD kit with the system Figure E.
APPENDIX 2 F Touch Screen Installation & Configuration on Windows 2000/XP This appedix demonstrates how to install the PenMount 9000 touch screen and set the configuration on TPC1260H. This section uses Windows XP as an example.
Appendix F Touch Screen Installation & Configuration on Windows 2000/XP F.1 Driver Installation Please insert the x86 TPC series support CD and go to the Windows 2000-XP driver folder (TPC-1260H\Driver\Touch Screen\Driver\Windows 2000-XP Driver V4.01). Click setup.exe Figure F.1: Setup.exe The screen displays the installation wizard for the PenMount software. Click “Next”. Follow the installation wizard step by step. Figure F.
Figure F.3: Install – License Agreement Figure F.
F.2 Uninstall the Driver Please go to Settings and then select Control Panel. Please click Add/ Remove Programs. Figure F.5: Uninstall -1 Select PenMount DMC9000 and DMC9100. Click Remove button. Figure F.
Select “Yes” to remove the PenMount Windows 2000/SP driver and reboot the system. Figure F.7: Uninstall -3 F.3 Touch Screen Calibration The “PM”, the icon of the PenMount Control Panel, is in the menu bar after the touch screen installation. Please click the icon “PM” to call PenMount Control Panel. It contains six functions: Calibrate, Draw, Multiple Monitors, Option, and About. Multiple Monitors is for multiple displays only; however TPC-1260H only provides one touch screen display.
Figure F.8: Standard Calibration -1 Figure F.
Figure F.10: Standard Calibration -3 Note Touch the red squares in sequence. The calibration is completed after the fifth touch red point is calibrated. Press “ESC” to skip. Advanced Calibration is for the aged touch screens by using 4, 9, 16 or 25 points to calibrate touch panel.
Figure F.11: Advanced Calibration -1 Figure F.
Figure F.13: Plot Calibration Data Note Plot Calibration Data enabled provides the blue lines to show linearity before calibration and black lines to show linearity after calibration when you finished the advanced calibration. Draw This is to test the touch screen operation. Its display shows touch location.
Figure F.14: Draw Click “menu” and then click “clear screen” to clear the drawing. Figure F.
Option This option is to set the operation mode and beep sounds if the beep sound is enabled. The operation mode, stream mode and point mode, is to enable/ disable the mouse’s ability to drag on-screen icons. Stream mode let the mouse functions as normal and dragging on-screen. Point mode is only let the mouse a click function. The dragging on-screen is disabled. Users can turn on / off the beep sound by clicking the “enable beep sound”. Figure F.
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