Unitech Electronics PA962BTG Industrial PDA User Manual C s and Settings Kelly
Unitech Electronics Co., Ltd. Industrial PDA C s and Settings Kelly
Users Manual
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| Document ID | 869409 |
| Application ID | oXv+UbMTM/GTEBGCNy592g== |
| Document Description | Users Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 173.09kB (2163652 bits) |
| Date Submitted | 2007-11-15 00:00:00 |
| Date Available | 2007-11-15 00:00:00 |
| Creation Date | 2007-09-17 14:34:10 |
| Producing Software | Acrobat Distiller 7.0 (Windows) |
| Document Lastmod | 2007-11-14 17:11:26 |
| Document Title | C:\Documents and Settings\Kelly |
| Document Author: | Kelly |
Unitech PA962/PA963 Product Reference Guide www.unitech-adc.com Unitech America UTP Unitech Europe Unitech Greater China Unitech Japan unitech is a member of Oracle Embedded Software Licensing Program P/N 400424 REV.D Product Reference Guide Chapter 1. Introduction ............................................................................ 4 Unitech PA962 & Accessories ......................................................................................... 6 Tour of the Unitech PA962 ............................................................................................... 7 PA962 Front and Left Side .............................................................................................. 7 PA962 Back .................................................................................................................... 7 First Steps with the Unitech PA962 .................................................................................. 8 Installing the Battery Pack ............................................................................................... 8 Supplying Power to the PA962 ........................................................................................ 9 Charging the Main and Backup Batteries for the First Time ............................................... 9 Using the Stylus ........................................................................................................... 10 PCMCIA Pulling Tags .................................................................................................... 10 Insert CF card to PA962 ................................................................................................ 10 Protective Screen Film .................................................................................................. 11 First Operation of the Unitech PA962 ............................................................................. 11 Pressing the ON/OFF Key ............................................................................................ 11 Adjusting Screen Brightness ......................................................................................... 11 Calibrating the PA962 .................................................................................................... 11 Setting Time Zone, Date, and Time ................................................................................ 11 Flash Memory ............................................................................................................... 13 Chapter 2. Using the Keypad and Scanner .......................................... 14 Keypad ......................................................................................................................... 14 Alpha Key..................................................................................................................... 15 Useful hotkeys .............................................................................................................. 15 Software Keyboard (Windows CE Keyboard) .................................................................. 16 Opening the Windows CE Keyboard: ............................................................................. 16 Keying-in Characters: .................................................................................................... 16 International Character Support: ..................................................................................... 16 Moving the Keyboard: .................................................................................................... 16 Closing the Keyboard: ................................................................................................... 16 Using the Laser Scanner ............................................................................................... 17 Chapter 3. Power system ......................................................................... 18 Charging the Lithium-Ion Battery Pack ........................................................................... 18 Charging the Main and Backup Battery for the First Time ................................................ 18 Power Status Indication ................................................................................................ 19 Unitech PA962 Checking Main and Backup Battery Status .................................................................... 20 How to Save Battery Power ........................................................................................... 21 Warm Boot / Cold Boot ................................................................................................. 22 Charging Considerations ............................................................................................... 23 Storage and Safety Precautions .................................................................................... 23 Chapter 4. Communication ..................................................................... 24 Introduction ................................................................................................................... 24 Connecting ................................................................................................................... 24 ActiveSync ................................................................................................................... 25 Installing Microsoft ActiveSync ...................................................................................... 25 Connecting the Device to your computer......................................................................28 Synchronizing with your computer............................................................................... 30 Synchronizing Information ...........................................................................................32 Use Activesync to exchange files ................................................................................ 33 InBox ............................................................................................................................ 34 Sending and Receiving E-Mail with InBox ....................................................................... 34 Sending Mail Remotely ................................................................................................. 34 Setting Up Remote Mail ................................................................................................ 35 Work Remotely ............................................................................................................. 35 Receiving Messages ..................................................................................................... 36 Sending Messages ...................................................................................................... 37 RF Communication ....................................................................................................... 37 Setting the RF communication............................................... ...................................................38 Chapter 5. Useful Application Program.................................................. 40 Scanner Setting ............................................................................................................ 40 Appendix A ................................................................................................................... 42 Appendix B ................................................................................................................... 46 Update OS via Compact Flash (ATA card) ....................................................................... 46 Appendix C ................................................................................................................... 48 Product Reference Guide Chapter 1. Introduction Thank you for purchasing PA962. PA962 is a rugged, compact and lightweight palm-size computer. It utilizes the Windows CE6 operating system, and incorporates an integral bar code scanning laser device, color LCD with touch screen, keypad, IrDA interface, and wireless communication capability. It provides the user with a standard Windows-based environment for customizing and operating the device. This PA962 product reference guide will guide you to access your PA962. Unitech PA962 Unitech PA962 NOTICE This unit is equipped with a battery pack and backup battery. It is possible that the Unitech PA962 may not powered on due to battery discharge as a result of storage. In the above situation, plug the PA962 to the RS232 or USB cable with DC in port or put the unit into the Unitech PA960/PA962 Cradle (with 12V/2A AC-DC adapter), and recharge the unit for 16 hours in order to fully charge its backup battery. The backup battery will charge from external power or the main battery (if the main battery still has enough power to turn on). In the event the main battery is fully charged, refrain from using the PA962 for 16 hours in order for the main battery to fully charge the backup battery. Backing up data by backup battery only, without the main battery installed in battery compartment may take as long as 6 hours. Therefore, in order to prevent data protection failure due to backup battery failure, do not leave the PA962 without the rechargeable battery pack installed, or without connection to AC power for an extended period of time. Product Reference Guide Unitech PA962 & Accessories After opening the box, please make sure the following accessories for the PA962 are present: PA962 CD PA962 Main Body Unitech PA962 Quick Reference Guide Battery pack Stylus Pulling-tags CF slot drawer for PA962 RF Card Cushion Unitech PA962 Tour of the Unitech PA962 Stylus This stylus is designed for tapping screen and also for accessing battery door Bar Code Laser Scanner LED Indicator for scanning good and charging indication Right Side Scanner Trigger Touch Screen Press it to enable laser scanner to read bar code. Keypad RS232/USB/Charging Port PA962 Back View IrDA port PCMCIA compartment Install PC card here. Reset Hole Push enclosed button for system warm-start CF slot compartment Please remove the battery door to access CF slot. Product Reference Guide Battery compartment Install Lithium-ion battery pack here. First Steps with the Unitech PA962 There are three ways to provide power to the PA962: Rechargeable Lithium-Ion battery pack RS232/Charging cable or USB/Charging cable Docking Station NOTE: Data you entered may not be properly stored until the built-in backup battery has been adequately charged. Please remember to turn on the backup battery before you charge the terminal. Installing the Battery Pack 1. Remove the battery compartment door (located on the lower back side of the unit). 2. Position the battery pack with the label side towards you and the battery pack strap towards the bottom of the unit. Insert and fully seat the battery pack, making sure the shape of the battery pack fits the shape of the battery compartment. Unitech PA962 3. Position the battery pack and install the battery compartment door. Supplying Power to the PA962 Connect the RS232/Charging Cable or USB/ Charging Cable to the PA962, and then connect the AC adapter to the cable’s power jack and an electrical outlet. Or place the PA962 into the Docking Station (first connect the power supply to the Docking Station). Charging the Main and Backup Batteries for the First Time It may take up to 16 hours to fully charge the empty backup battery. The first time charge should be at least 16 hours to ensure a proper charge. CAUTION: Operating the PA962 for the first time without the AC adapter, and without fully charging the backup battery may result in loss of data stored in RAM memory. Product Reference Guide Using the Stylus CAUTION: Never use anything other than the PA962's stylus on the screen. Using object other than a stylus could cause permanent damage. 1. Hold the stylus as you hold a pencil. 2. To make a choice from a menu, lightly tap the tip of the stylus on that choice. 3. To write data into a field on a form, use the stylus to print the letters or numbers. Use very light pressure. PCMCIA Pulling Tags Pulling Tags simplify the removal of PCMCIA cards from the PA962. Before inserting a PCMCIA card, remove one of the three Pulling Tags from the Pulling Tag sheet and adhere it to both sides of the PCMCIA card, leaving a short (approx. 89) tab. To remove the PCMCIA card, simply pull outward on this tab. If a PCMCIA card is inserted into the PA962 without previously attaching a Pulling Tag, the card can be removed by affixing a length of adhesive tape to the surface of the card and pulling the card out by pulling outward on the piece of tape. Insert CF card to PA962 Front side of PCMCIA card Find the CF drawer from PA962 package, insert CF card to the CF drawer. Then insert the CF drawer to the PA962 and place the CF slot door. Re-install the battery door to PA962 with screw driver of PA962 stylus. 1. 2. CF Drawer Your CF card 10 Unitech PA962 Protective Screen Film The PA962 screen ships with a protective plastic film. You may remove this if desired by peeling from one corner. The screen will be more susceptible to scratching without the film, but will be more readable. First Operation of the Unitech PA962 Pressing the ON/OFF Key The Unitech PA962 welcome screen appears. The Windows CE® screen will appear shortly. Adjusting Screen Brightness Press [FUNC] key and Cursor key to decrease or increase screen brightness. Calibrating the PA962 This screen will automatically appear when the unit is powered-on for the first time or after the system is reset. This screen can also be accessed at any time by pressing the hot key [FUNC] and the [ESC] key. The PA962 will prompt you to calibrate the unit by tapping a sequence of screen locations. Tap gently but firmly. When you have completed the series of taps, press the [ENT] key to confirm it or press the [ESC] key to cancel it. Setting Time Zone, Date, and Time After Calibrating the PA962, the “Date/Time Properties” dialog box will appear. Follow the steps below to set the date and time. Product Reference Guide 11 Setting the Time Zone first Follow the steps below to set up your time zone. 1. 2. 3. 4. Tap the location arrow to see a list of cities. Choose your location (or nearest listed one). Select the Daylight Savings Time check box, if necessary. Tap the APPLY button. Setting Year and Month Tap the Left or Right arrows to scroll the month. Tap here to directly change year setting Tap here to popup list of months Or directly tap location of year or month to change the year or month setting. Exiting Date/Time Properties Settings Tap OK or X (cancel) button at upper-right corner to exit. 12 Unitech PA962 Flash Memory Flash Memory is a re-writable location for programs and data files. The benefit of this feature is that files and programs saved in Flash Memory are unaffected by the PA962's power status. To access the contents of Flash Memory, simply select :My Computer on the desktop and then select :Flash Storage.. The programs and data files currently stored in Flash Memory will be displayed. To save to Flash Storage, select File, Save To, and select Flash Storage . Product Reference Guide 13 Chapter 2. Using the Keypad and Scanner Keypad The PA962 series keypad contains 19 keys, including Cursor key, 0~9, Alpha key, ON/OFF, Function, Escape, Backspace, and Enter key. Please refer to the picture below. Cursor Backspace Power On/Off TAB Function Alpha ON/OFF When the unit is off, pressing the On/OFF key will turn the unit on. Alternatively, when the unit is on, this key must be pressed and held down for about two seconds in order to turn the unit off. [ESC] The Escape key will perform the same function as tapping the CANCEL button or the X button on the touch screen. [ Back space] The Backspace key is used to erase previously input characters. [FUNC] The Function key is used to perform alternative key functions. [TAB] The Tab key is used to toggle between data fields or to place the cursor at pre-determined places in a programming or word processing application. [ENT] The Enter key is used to initiate a process or confirm a selection made by the user. [Cursor] This Cursor key is used to navigate among applications. [Alpha] This Alpha key is used to toggle between Numberic & Alpha Mode. This Apha key is also used to toggle CAPS at Alpha Mode. 14 Unitech PA962 Alpha Key When the PA962 boots, the default condition is Numeric Mode on. When you toggle to Aphal Mode, the default condition is CAPS mode off. Alpha Mode Press alpha to alpha mode, the default condition is CAPS off. CAPS Press Apaha key twice to toggle CAPS Useful hotkeys The PA962 provides eight combination hot keys to activate specified screen setting functions or programs. These hotkeys are useful for calibrating the touch screen, toggling the backlight, and adjusting screen contrast when the menudriven operation is disabled. Below is the list of hotkeys. To use them, press and hold the [FUNC] key in combination with the corresponding second key. [FUNC] + [ESC] [FUNC] + [ [FUNC] + [ ][FUNC] + [TAB*] [FUNC] + [6] [FUNC] + [7] Check Stylus properties & Re-Calibrate the PA962’s touch screen. Decrease screen brightness. Increase screen brightness. Toggle screen & LCD backlight. Task manager Scanner Setting.exe [FUNC] + [FUNC] + [FUNC] + [FUNC] + Power Properties System Information Space Use Function key & Cursor “UP” to Toggle Display Backlight [8] [9] [0] [Cursor] [FUNC] + [Cursor] Use Function key & Cursor “Down” to Toggle Keypad LED Backlight Product Reference Guide 15 Software Keyboard (Windows CE Keyboard) Since the PA962’s keypad allows input of numeric characters only, the Windows CE Software provides a touch screen keyboard for input of other characters. The Windows based keyboard replicates the layout of a standard PC keyboard. Opening the Windows CE Keyboard: The Windows CE keyboard can be opened by tapping the “keyboard” icon on the task bar. (Refer to picture). Double-tap here Keying-in Characters: After tapping the “keyboard” icon, the Windows CE keyboard pops up. Character input is the same as on a standard PC. Simply tap the on-screen button corresponding to the character you want to input. International Character Support: Tap the [áü] button to switch from the standard English keyboard to the European keyboard. Moving the Keyboard: Use the stylus to point to the title bar (the bar displaying “Input panel”) and then move the stylus without lifting it from the screen. Closing the Keyboard: Tap the keyboard icon to close the Windows CE keyboard. 16 Title Bar Unitech PA962 Using the Laser Scanner Note: Reading software must be enabled in order to operate the scanner. This can be a user-loaded application or a pre-loaded utility such as Scanner Setting. exe. Laser Scanner The PA962 has an integrated laser scanner, which reads all major bar code labels with excellent performance. Left side trigger Trigger keys are located on the left and right sides of the unit. Press either one to activate the laser scanner. The PA962 also has a built-in Scanner Setting.exe program that allows the user to test the barcode scan function. Scanner Setting.exe is located in directory \Windows\Control and is also accessible by shortcut via “Setting\Control” on the Start menu. Product Reference Guide Right side trigger 17 Chapter 3. Power system Charging the Lithium-Ion Battery Pack The optional Docking Station is a convenient accessory for daily use of the PA962. The charging will be completed within 3 hours. Or, when using the included Charging/RS232 Cable or Charging / USB cable the charging time of the battery pack is about 3 hours. Charging the Main and Backup Battery for the First Time Note: Before using the PA962 for the first time, charge the unit for 16 hours to fully charge the empty backup battery. Operating the PA962 for the first time without the AC adapter, and without fully charging the backup battery may result in loss of data stored in RAM memory. Note: Backing up data by backup battery only, without the main battery installed in the battery compartment may take as long as 6 hours. Therefore, in order to prevent data protection failure due to backup battery failure, do not leave the PA962 without the rechargeable battery pack installed, or without connection to AC power for an extended period of time. It may take up to 72 hours to backup data when the PA962 is automatically shut down because of very low battery power while the depleted batteries are still installed in the battery compartment. 18 Unitech PA962 Power Status Indication Four different icons are displayed on the status bar to indicate the on-board power status. “Plug” icon: When displayed, this icon indicates that the battery is charging. The PA962 is either plugged-in via the DC 12V/2A power adapter or in the docking station. “Battery Low” icon: When displayed, indicates the battery is low and needs to be charged. In other words, there is no external power supply, the battery charge is low or very low, and charging the PA962 is recommended. “Battery Very Low” icon: When displayed indicates the battery is very low. Stopping the operation and charging the PA962 immediately is highly recommended. Plug with power adapter Battery Low Battery Very Low No icon: When displayed means there is no external power supply to the PA962 but its battery power status is good. “Backup Battery Low” icon: When displayed indicates the backup battery is low and needs to be charged. “Backup Battery Very Low” icon: When displayed indicates the backup battery is very low. Stopping the operation and charging the PA962 immediately is highly recommended. Product Reference Guide Backup Battery Low Backup Battery Very Low or Backup Battery is not turned on. 19 Checking Main and Backup Battery Status Enter “Power Properties”: If the above mentioned “Plug” icon or “Battery” icon is displayed, double tap this icon to bring up the “Power Properties” screen. Or, select Settings/Control Panel from the Start menu and then double tap the “Power” icon to display “Power Properties”. Check Battery Status: The battery menu item will show the status of the main and backup batteries. There are 3 kinds of status indicators — “Good”, “Low” and “Very Low”. Bold characters indicate the actual status, e.g. battery icons in the illustration at right mean both the main and backup batteries are “GOOD”. It is necessary to charge the battery when “Low” or “Very Low” are displayed in bold characters. If “Low” or “Very Low” are still displayed after charging, please contact Unitech Technical Support. 20 Unitech PA962 How to Save Battery Power Automatic shut-down of the PA962 The PA962 will enter idle mode when there is no task, or all tasks are waiting for input. In default setting, the PA962 will automatically turn itself off if it remains idle for 3 minutes and when there is no external charging power applied. Pressing the power button will return the PA962 to the same point at the time of automatic shutdown. In Power Properties, select “Power Off”. Customize automatic shut off time by tapping the arrow to select from a list of time periods. The available time periods are 1, 2, 3, 4, and 5 minutes. This function can also be activated when the PA962 is plugged into the power adapter or placed in its cradle by tapping the check box and then tapping the arrow to select from a list of time periods. The available time periods are 1, 2, 5,10, 15 and 30 minutes. Backlight Setting Because the power consumption of the LCD backlight is high, turn off the backlight function if it is not necessary. If a backlight is required, set “automatically turn off the back-light” function. To change backlight settings, select Settings / Control Panel from the Start menu, and then double tap the “Display” icon. Tap the “Backlight” menu item to display the following 3 selections: Product Reference Guide 21 Automatically turn off the backlight when using battery power: Tap the check box to toggle this function. Available idle times are: 15 and 30 seconds, and 1, 2, and 5 minutes. Automatically turn off the backlight when using external power: Tap the check box to toggle this function. Available idle times are: 15 and 30 seconds, and 1, 2, 5, 10, 15, and 30 minutes. Automatically turn on the backlight when key This function is only activated by the PA962’s keypad rather than the Windows CE keyboard. Warm Boot / Cold Boot Warm Boot To perform a warm boot while the PA962 is operating, insert a pin (paper clip works well) into the reset hole on the back of the terminal, right below the PCMCIA cover. Under the Windows folder of your terminal, locate the file BootMode.exe, execute the program, and confirm the warning message. WARNING: Warm Boot will cause unsaved data to be lost. Cold Boot Press the coldboot buttom underneith the PCMCIA cover, the terminal will perofrm coldboot. NOTE: Cold Boot will cause the PA962 to return to its original factory settings. 22 Unitech PA962 Charging Considerations It is important to consider the environment temperature whenever you are charging the Lithium-Ion battery pack. The process is most efficient at normal room temperature or slightly cooler. It is essential that you charge batteries within the stated range of -5°C to 50°C. Charging batteries outside of the specified range could damage the batteries and shorten their charging life cycle. Storage and Safety Precautions Although charged Lithium-Ion batteries may be left unused for several months, their capacity may be depleted due to build up of internal resistance. If this happens they will require recharging prior to use. Lithium-Ion batteries may be stored at temperatures between-20°C to 60°C, however they may be depleted more rapidly at the high end of this range. It is recommended to store batteries within normal room temperature ranges. Product Reference Guide 23 Chapter 4. Communication Introduction The Unitech PA962 allows users to link to a host computer via RS-232,USB, IrDA, or RF connection for data communication. This chapter provides an overview of the communication of the PA962. The following subchapters cover these topics: ”Microsoft ActiveSync” for details about serial communication via RS232/ USB port. “RF Communication” for details about wireless communication between mobile PA962 and host computers. Connecting Serial or USB Cable Plug the RS232 or USB end of the communication cable to the PC’s 9 pin Com Port and the other into the PA962 RS232/USB/Charging Port (see page 3). Plug the Power Supply into the Power Receptacle on the RS232 or USB plug. Docking Station Plug the RS232 end of the communication cable to the PC’s 9 pin Com Port and the other end into the Cradle’s RS232 Port. Plug the Power Supply into the Power Receptacle on the Docking Station. 24 Unitech PA962 ActiveSync In order to exchange data between your desktop computer and the PA962, Microsoft ActiveSync must be installed on your desktop computer. With Microsoft ActiveSync you can: Transfer data. Back up and restore PA962 data. Add programs to and remove programs from the PA962. This chapter will introduce Microsoft ActiveSync version 4.2. ActiveSync provides a user-friendly interface and it can be downloaded free of charge from Microsoft’s Web site. Installing Microsoft ActiveSync Before beginning installation, carefully read the following: Because you will be restarting your computer during installation, save your work and quit all programs before you begin. To set up your communication settings, a PA962 serial cable is required to connect the PA962 to your host computer. If you run the Windows NT® operating system with a service pack, you will be informed during setup that you may need to reinstall the service pack. Try connecting first, and if unsuccessful, reinstall the latest service pack. Installation Follow the installation procedure below to install Microsoft ActiveSync, connect your PA962 to your desktop computer, and establish a partnership for synchronization (if desired): Product Reference Guide 25 Download the ActiveSync software from the Microsoft web site at: http://www.microsoft.com/ windowsmobile/downloads/ activesync42.mspx The installation wizard begins. Click Next. You are prompt to read the End User Licensing Agreement(EULA). 26 Accept the license agreement terms and click Next.You are prompted for user information. Unitech PA962 Type the user's name and organization and click "Next". You are prompted for destination folder. Select a drive to install the program and click Next.The installation wizard has gathered the information it needs to install Activesync and prompts you to begin the installation. Click Install. The program begins the Installation. Product Reference Guide 27 After the program finished Different PA962 has cannot share the installing you will see ifthe following same Device Name more than screen. one terminal is to be connected to the same PC via a “Partnership”. The default Device Name assigned to the PA962 is “WinCE”. It is important to specify a different name for each terminal if more than one terminal is to be connected to the same PC. When ActiveSync displays the following screen, assign each terminal its own unique name. Click Finish. You may be prompted to restart your computer. Clickyou thehave Nextinstalled button ActiveSync and follow and the restarted instructions set up a the partnership between After yourtocomputer, ActiveSync icon appears on the PA962 and your desktop computer. your computer's desktop. This partnership allows you to synchronize information between the two computers. Connecting the Device to Your Computer 1. Activesync has been installed, the USB charging cable to the universal After When the configuration processconnect is connector on the bottom of your device. complete, you’ll see the following 2. Plug the other end of the USB charging cable into a USB port on your computer. screen: 3. Turn the device on. 4. Activesync starts automatically and configure the USB port to work with the PA962.The New Partnership setup wizard will automatically start. Note: If Activesync does not start automatically, click Start > Programs > Microsoft Activesync. If a message appears indicating that it is unable to detect a connection, click the Cancel button and manually configure the communication settngs. Synchronization will be initialized and will take place if you’ve chosen to synchronize periodically or upon connection. Note: Your desktop computer can create a partnership with multiple PA962. Also, a PA962 can create a partnership with up to two desktop computers. 28 Unitech PA962 5. Follow the onscreen instruction. Using the Mobile Devices Window 6. When the configuration process is complete, the Activesync window will Start Microsoft ActiveSync by clicking appears. the Microsoft ActiveSync shortcut on your desktop and then clicking the “Explore” icon. 7. Synchronization will be initialized and will take place if you have chosen to synchronize In the displayed window, you can: periodically or upon connection. Note: Your computer can create a partnership with multiple PA962s. Also, a PA962 can create a partnership with up to two computers. Select your PA962 to use Microsoft ActiveSync features such as changing synchronization options, as described in the “Synchronization” section. Open the Explorer window by double-clicking your device icon in the Mobile Devices window. Use this window, which is the root window to the PA962, to copy and move files between the PA962 and your desktop computer, as described in the “Synchronization” section. Product Reference Guide 29 Synchronizing with your computer Changing Communications Settings Synchronization takes place thePA962 optionsduring you choose while setting If Microsoft ActiveSync failsaccording to detecttothe installation, set up commuupActivesync on your computer. If you accept the default (On Connect) synchronization nications manually instead. Make sure the following conditions are met: option in the Microsoft ActiveSync Setup Wizard, you'll be able to simply connect Your PA962 to your desktop computer and synchronization will take place. Verify that the correct communications port is selected for your desktop If you have not enabled the On Connect feature in ActiveSync, you can start computer, and that it is free. ActiveSync in either of the following ways: your computer, double clickthe My specified computer communication > Mobile Devices ports folder.to ʳOn Microsoft ActiveSync uses connect to the PA962. Make sure these resources are available for Microsoft ActiveSync to connect to the PA962. Other programs cannot use them while the PA962 Connection and youroptions desktop computer are connected. ʳConnect the USB cable between the computer and PA962. You can set remote synchronization with your computer using the following connection Set youroptions: baud rate on the PA962 and desktop computer will match it. - USB connection - Infrared connection - Bluetooth connection To check communications settings, - WiFithe connection open Mobile Devices folder, and click File => Connection Settings. USB Connection To synchronize with your computer using a USB connection: The baud rate on the PA962 is set to 1. Connect by your device To to your computer using the USB charging cable. 57600bps default. adjust the 2. Initiate connection by tapping Start Settings > Control Panel > PC connection. baud rate, tap Start, Settings, Con3. Select Enable direct connections to the desktop computer using this check box. trol Panel, select the Communication 4. Tap OK. icon, select the PC Connection Tab, and then tap the “Change Connection….” Button. For more information, see Microsoft ActiveSync Help. 30 Unitech PA962 Infrared Connection If you want to change the terminal’s default baud rate or use IrDA to port communicate the Host PC, follow the The infrared allows you with to synchronize steps below to an adjust it: enabled computer. Align information with infrared the infrared port of your device with the infrared port 1. Tapcomputer. Start, Settings, Control Panel, Communicaon the This method is ideal for quickly tions switching between multiple devices there are no cables 2. Tap since the PC Connection tab.or adapters to change. 3. Tap the Change Connection button 4. Select the thesteps baudbelow rate from thecomputer: list box. 1. Perform on your a. Configure an infrared port on your computer following the manufacturer's instructions. b. Once your computer's IR port is ready, open Synchronization ActiveSync. c. Click > Connection Settings. You canFile synchronize information between the PA962 and your desktop computer to insure both computers have current information. First you’ll need to install Microsoft ActiveSync on your desktop computer. d.Check Allow connections to one Synchronization takes place according to the options you chose during Microsoft of the following and select Infrared Port (IR) fromsetup. the drop-down list. the default (On Connect) synchronization option ActiveSync If you accept in the Microsoft ActiveSync Setup Wizard, you’ll be able to simply connect your e. Click OK. PA960 to your desktop computer, and synchronization will take place. If you have not enabled On Connect, start Microsoft ActiveSync in either of the following ways: On your desktop computer, double-click the My Computer icon and then double-click the Mobile Devices folder. Plug the RS232 cable or USB cable between the PC and the PA962. Execute “Repllog.exe” from the PA962’s Windows directory (if ActiveSync is setup to sync using the IrDA port on both PC and PA962). To turn on IrDA: 1. Click on the “Control Panel” icon on your PA962 2. Double-click the “Communication” icon 3. Click the “PC Connection” tab 4. Tap the “Change Connection” button 5. Select IrDA. Product Reference Guide 31 2. Perform the steps youraccording device: Synchronization willbelow take on place a. the you’ve IR port chosen. of your PA962 with the IR to Align options To initiate port on your computer so thatclick they Tools, are synchronization manually, and unblocked and within close range. then Synchronize Now. b. Initiate connection by tapping Start > Settings > Control Panel > PC Connection. c. Select Enable direct connections to the Synchronization may take a few minutes, desktop computer this checkneeds box. to as each item to be using synchronized d. the Change Connection. beTap processed. You’ll see a message e. Select IrDA. indicating that synchronization is taking f. Tap OK. place. g. Tap My Device > Windows > Repllog.exe After you’ve synchronized, you’ll see the status message in the status bar of the Mobile Devices windows. At any time, you can check the status. Click the Tools menu, and click ActiveSync Status to display the ActiveSync Status window. What Gets Synchronized Bluetooth Connection For details of bluetooth connection, please refer to the Utility Manual. The following sections provide an overview of how various types of information are synchronized. For details on synchronizing specific items, see Microsoft ActiveSync Help. Files Synchronizing Information All files you create on the PA962 are stored in a My Document/PA962 My DocuAll files created theassigned device are storedName in PA962 > My Document folderfiles by doublements folder (ifonthe Device is PA962). View those (if the designated device name is PA962). You can view files by double the clicking the short-cut PA962 My Documents icon on your desktopclicking computer. PA962 > My Documents icon on your computer. If you have enabled file synchronization, your PA962 files are automatically If you have enabled synchronization, yourcomputer, PA962 files are automatically synsynchronized in the Myfile Document folder on your unless a different chronized on yourfordesktop name was chosen PA962. computer file folder WinCE_PC My Documents - unless a different name was chosen for the PA962. This folder can be found in one of following locations: Synchronization Options Synchronization options can be modified, including when you synchronize and what Windows 95/98: MyMobile Documents\WinCE_PC Documents. gets synchronized. In the Device window, clickMy Tools > Sync Options. For type of information, the synchronization process can be hastened by My each Windows NT:WINNT\Profiles\your user-name\Personal\WinCE_PC limiting the amount of data to be synchronized. To do this, select a service and click Documents. the Settings button. After enabling a service, you must close and reopen the ActiveSync. During synchronization, files are copied back and forth between the PA962 and the desktop computer. 32 Unitech PA962 Using ActiveSync to Exchange Files You can useSynchronization activesync to exchange information from your device to your computer Changing Options and vice versa. changes you made to the information on one location will not affect the information on options the othercan one. Synchronization beif you want to automatically update information on both your device and computer, synchronize the information instead. modified, including when you synchroYou can copy two types of information to your device: files and Pocket Access nize and what gets synchronized. In Windows CE Store information. the Device clicktoTools, The Mobile procedure belowwindow, only applies copying files. Refer to the ActiveSync Help on your and then Sync Options. computer for instructions on how to copy Pocket Access Windows CE store Information. For each type of information, the Note: Files created on your computer may need to be converted by ActiveSync synchronization process can be So that they can be viewed and edited on your device, and vice versa. hastened by limiting the amount of data to be synchronized. To do this, select a service and click the Settings button. Inbox, Tasks, and Channels not supported To copy files: 1. Connect your device to your Note: The PA962 only supports File synchronization. Inbox, channels, and Computer. Tasks supported. 2. In ActiveSync on are yournot computer, Click Explore. After enabling a service, you must close and reopen the ActiveSync Options dialog box before the Option button is available for that service. Installing and Removing Software Any program created for your PA962 can be installed as long as there is sufficient memory or storage space. First install the software on your desktop computer and then connect the PA962 to your desktop computer. Some software programs provide their own setup instructions. Most software programs use Application Manager to install and remove software on the PA962. In the Mobile Device window, click Tools, and then click Application Manager. Product Reference Guide 33 Windows Explorer opens the Mobile Device window for your device. Application Manager detects the software that is available but not yet installed on the PA962. System software and programs added to the PA960 at the factory are stored in FlashROM. You cannot remove or modify this software, and you’ll never accidentally lose FlashROM contents. Software programs and data files added to your PA962 after factory installation can be stored in RAM or Flash Memory. InBox Following is an overview of InBox. Step-by-Step information on how to use this program can be found in the Help function on the PA962. To view Help, tap Start, and then Help. Sending and Receiving E-Mail with InBox Use InBox to send and receive e-mail messages using any of these methods: Send and receive messages using a dial-up connection to a service provider or your corporate network. Send and receive messages using a wireless network card to a local area network (LAN). Note: You can send and receive messages with Inbox, but this function cannot be synchronized with Outlook. Sending Mail Remotely In addition to exchanging mail messages with your desktop computer, you can send and receive mail from a remote mail server by setting up an e-mail account with a service provider. 34 Unitech PA962 Note: If you’re setting up an Internet mail account with an ISP (Internet Service Provider), the ISP must use a POP3 mail server and an SMTP mail gateway. For dial-up connections, you’ll require an internal PCMCIA type modem card or external modem for the PA962. You’ll also need to set up the remote connection on the PA962 using the Connections program. For wireless connections, you’ll require a RF card for the PA962. You’ll also need to set up the remote connection on the PA962 via the Network setting. Setting Up Remote Mail You can use multiple mail services to obtain mail. For each mail service you will access, first set up and name each mail service. If you will use the same service to connect to different mailboxes, set up and name each mailbox connection. In the InBox on the PA962, tap Compose, Options, the Services tab, and then the Add button. A setup wizard will walk you through the steps. The software for creating an Internet Mail connection to an ISP is pre-installed on the PA962. Work Remotely Mail received via dial-up connection appears in the InBox folder on the PA962, together with the mail you synchronize with your desktop computer. Messages received remotely are linked to your mail server rather than to your desktop computer. You can work online, which means that you read and respond to messages while connected to the server. Messages are sent as soon as you tap Send, which saves space on your device. Product Reference Guide 35 You can also work offline. Once you’ve downloaded new message headers or partial messages, you can disconnect from the server and then decide which message to download completely. The next time you connect, InBox automatically downloads the complete messages you’ve marked for retrieval and sends the messages you’ve composed. Receiving Messages Messages received by synchronizing with your desktop computer and through remote connections appear together in your InBox. Double-tap a message to read it. When you connect to your Internet mail service, the InBox downloads only the first 100 lines of each new message to the InBox folder by default. No mail attachments are downloaded. When you synchronize with your desktop computer, only the first 50 lines of each new message remains on the mail server or your desktop computer. You can mark the messages that you want to retrieve in their entirety the next time you synchronize or connect to your mail service. Select the message, tap Service, and then tap Retrieve Full Copy. The icons in the InBox messages list give you a visual indication of the message status. Specify your downloading preferences when setting up the service or selecting your synchronization options. You can change them at any time. To change InBox delivery options for mail synchronization: in the Mobile Devices window on your desktop computer select your WinCE icon, click Tools, and then click ActiveSync Options. Select Message and then click Options. (For the Options button to be available, you must have previously enabled message synchronization.) To change InBox delivery options for remote mail: in InBox on your PA962, tap Service and then tap the service name. Then tap Service again and tap Properties. You’ll need to download a full message before you can view its attachments. 36 Unitech PA962 Sending Messages To compose a new message, tap the New Message button on the command bar. Enter an e-mail address in the To field or select a name from the Address Book. All e-mail addresses entered in the e-mail fields in Contacts appear in the Address Book. To send your message, tap File and Send. Messages are placed in your OutBox folder on the PA962 and will be delivered to their destination in one of two ways: They are transferred to the OutBox folder in Exchange or Outlook on your desktop computer the next time you synchronize. They are transmitted to your mail server the next time you connect remotely. In InBox, make sure the appropriate service is selected on the Service menu. Then tap Connect. RF Communication Windows CE can support TCP/IP protocol, so the user can easily connect to the Internet by Modem or RF. The following chapter is an introduction on how to connect the PA962 to a network via TCP/IP. There arecome several PCMCIA RFRF cards available on theand market. Theseare cards PA962 with a built-in card. The driver the utility also provide the PA962 with wireless communications. Currently, Unitech provides built in the firmware. Cisco 350, Agere (Lucent OEM 802.11b card) support for the PA962 with the drivers pre-installed. By selecting a supported card for the PA962 RF communication will be “plug-and-play”. RF networks look and operate similarly to Ethernet networks. The only difference is that a radio transmission replaces the hard-wire connection between the various nodes. This means all of your existing applications that currently operate over Ethernet will also function utilizing WLAN without any special wireless network software. This picture illustrates a typical network topology including the PA962 with RF. Hub WMS Database Product Reference Guide 37 Setting the RF Communication Installing the Wireless Local Area Network (WLAN) Card 1. Double tap Summit Client Utility. Power off the PA962. Remove the stylus, using the screw driver in the stylus to remove the screw, and then open the PCMCIA compartment. Attach the snap-on antenna to the RF card if required (only the Cisco card comes with a pre-installed antenna). Attach pulling-tag to antenna. Insert the RF card into the PCMCIA slot. PCMCIA card front side 2. Under “Main” tab, for Active RF Cardselect Cushion Profile, “ThirdPartyConfig”. Tap “OK”. Remove the protective backing from the sticky side of the RF Card Cushion and install the cushion along the inside upper edge of the PCMCIA Cover as shown. The RF Card Cushion prevents damage to the RF card antenna in case the PA962 is accidentally dropped. Re-attach cover to the PA962 Setting Up the Wireless Card The PA962 is pre-loaded with connection software from Cisco and Lucent WaveLAN (Agere Orinoco). The PA962 will automatically detect these RF cards and then display the following screen during the first-time installation. Please note that there are two ways to set the IP address: 38 Unitech PA962 3. Warm Start terminal. Obtaining an IPthe Address viaOnce DHCP Server the terminal is warm started, the RF card is check detected. You MIS will see the Please with your department to determine whether a DHCP server is RF setting window up. Tap If available, tap the radio button Obtain an IP available in your LANpop environment. “Add New”. address via DHCP, and then tap the OK button. Specifying an IP Address If there is no DHCP server in your LAN environment, specify the individual IP address on each PA962 with the following steps: Tap the radio button Specify IP Address. Input the proper IP address, Subnet Mask, and Default Gateway. Tap the Name Servers tab, and then input the proper Primary DNS, Secondary 4. Enter thePrimary SSID. Uncheck “The DNS, WINS, and key isSecondary provided automatically”. WINS. Enter the network key. Tap “OK”. To avoid conflict with your LAN environment, please consult with your MIS department for the correct TCP/IP setting. Note : To change the above settings, please perform the following steps: Tap Start, Control Panel. Double tap the Network icon. Select the proper RF card driver and then tap the Properties button. 5. Start to search for RF signal and RF is connected. Product Reference Guide 39 Chapter 5. Useful Application Program Scan2Key The Scan2Key application can route input from a scanner port to keypad buffer, so that all input from scanner will be treated as they are just input from keypad. With this router, scanned data can be directly input into scanner port aware application, like MS Pocket Word. Scanner Setting When it is necessary for the user to change the default barcode symbology for a different application, Scanner Control Panel provides the ability to change default symbology, place delimiter characters behind scanned data, and save the settings. Run this program from \Windows\Scanner Setting.exe and Scanner Control Panel will be displayed. 40 Unitech PA962 Barcode Symbologies: Set customization symbologies for each symbology including: Enable Disable Send Check Digit Max./Min Length Code 39 Yes Yes Yes Full ASCII Send Start/Stop Character I 2 of 5 Yes Yes Yes Send Start/Stop Character Fix Length S25/Toshiba Yes Yes Yes Fix Length Code 32 Yes Symbology Telpen Send Leading Digit Other Send Leading Code Send Trailing Code Yes Character Set EAN 128 Yes Code 128 Yes MSI/Plessy Yes Code 93 Yes Code 11 Yes Yes Yes One/Two Check Digit CodaBar Yes Yes Yes Send Start/Stop Character CLSI Format On Label Code Yes Yes UPC-A Yes Yes Yes UPC-E Yes Yes Yes Zero Expansion On Enable NSC EAN 13 Yes Yes Yes Enable Bookland EAN 8 Yes Yes Yes Delta Code Yes Yes Supplement Product Reference Guide Yes Yes Yes Check Digit Module Yes Calculate Check Digit Supplement 2 Supplement 5 Space Separator Inserted If Present, Transmit / Presence Required 41 Appendix A Technical Specifications CPU/Memory CPU Intel X-Scale 400MHz 32 CPU. Built-in real-time clock. Flash ROM 64MB Built-in (Flash Memory Manager included) SDRAM 64MB Input/Output Input Devices Touch screen, stylus, keypad, full alphanumeric software keyboard, magnetic stripe reader, and bar code scanner Keypad 19 physical keys with backlight including cursor key, numeric keypad, alpha keypad,TAB, ESC, FUNC, brightness and contrast controls Audio Output A piezoelectric buzzer with software controlled volume Display 240 x 320 pixels portrait type, 65535 Color LCDwith touch screen and Electroluminescent backlight. Contrast adjustable by software hotkey LED Indicator Dual colors (green/red) for barcode good read indication Scan Engine Light Source: Visible Laser Dicode(VLD) 650nm. Scan Rate: 39+Scan/Sec Scan angle: +53° from normal Min. print contrast: 25% absolute dark/light reflectanceat 650nm Power Consumption: 65mA typicle@5V Depth of Field: See next page 42 Unitech PA962 Laser Typical Depth of Field N ear Far 5 m il 2 . 0 in . ( 5 .1 c m ) 7 .5 m il 1 .7 i n . ( 4 .3 c m ) 8 . 0 i n . ( 2 0 .3 c m ) 1 0 m il 1 .8 i n . ( 4 .6 c m ) 1 0 in . ( 2 5 .4 c m ) 1 .9 i n . ( 4 .8 c m ) 1 3 in . ( 3 3 c m ) 100% U PC 5 . 2 i n . ( 1 3 .2 c m ) 2 0 m il 2 0 in . ( 5 0 . 8 c m ) 4 0 m il 2 5 in . ( 6 3 . 5 c m ) 5 5 m il 3 0 in . ( 7 6 . 2 c m ) * D e p e n d e n t u p o n s y m b o l w id th Decode Zone Interface Port RS232/USB/Charg- Power charging and EIA RS232C supports full duplex asynchronous communications and baud rate up to 115.2K ing Port bps. IrDA Compliant to IrDA 1.2 (SIR). Baud rate up to 115.2K bps. PCMCIA & CF PCMCIA Type II slot & CF Type I & Type II slot accept memory, modem, and RF cards Product Reference Guide 43 Power Power Options Lithium-Ion @7.4V, 1850mAH Main Battery Pack (Battery pack can be recharged 500 cycles or more) External AC/DC adapter @12VDC/2A with regulator Power Consumption Lithium-Ion battery: At 8V, room temperature. Standby mode: 45mA for sytem only without backlight. Suspend mode: 2mA for system only Battery Charge 3 hours with external AC/DC adapter 3 hours with docking station Backup Battery 1 rechargeable 3.7V, 120mAH Li-ion Polymer battery cell for data backup Power Management Power consumption indicated on status bar Barcode/Symbology Symbology Codabar Code 11 Code 32 Code 39 Code 39 Full ASCII Code 93 Code 128 Delta Code EAN-8, 13 EAN128 Interleaved 2 of 5 Label Code MSI/Plessy Standard 2 of 5 Toshiba Telpen Toshiba UPC-A, E OS and Software Programming Tools OS Microsoft Windows CE5.0 Professional Plus Development LanguageMicrosoft Embedded Visual Tool for VB and VC programming 44 Unitech PA962 Mechanical and Environmental Dimensions Length: 7.28” (18.5cm) Width: 3.49” (8.76cm) Depth: 1.70” (4.33cm) Weight 15.59 oz. (442g) with battery pack IP Rating IP 54 Temperature Operation: -5°C to 50°C Storage: -20°C to 60°C Humidity 5% to 95% RH non-condensing Shock Multiple 4.0’ (1.2m) drops to concrete Docking Station Interface 1 EIA RS232C IDC type connector via PC/computer, 1 USB port Power Input 16 pin connector for charging and communication pads to main unit Quick charging typically takes 3 hours AC/DC adapter @ 12 VDC/2A with regulator Pin Assignment of Charge and Communication Port P in A ss ig nm en t DCD D e sc rip tio n RXD T XD S e n d D a ta DTR D a ta T ra n sm it R e a d y R e c e iv e D a ta SG S ig na l G ro u n d DSR D a ta S e t R e a d y RTS R e q u e st to Se n d CTS C le a r to Se n d RI R in g In d ica to r 10 USB 5V USB 5V 11 12V 1 2 V In p u t 12 NC 13 NC 14 GDN G ro un d 15 UDC U SB D iffe re n tia l D a ta Sig n a l H ig h Sid e 16 /U D C U S B D iffe re ntia l D at a Sig n a l L o w S id e Product Reference Guide 45 Appendix B Update and Upgrade OS Update OS via Compact Flash (ATA card) In order to upgrade or re-install the PA962 OS via Compact Flash, you will require the NK.bin file (available from Unitech Technical Support): Note: File name must be “NK.bin” – do not rename it. CAUTION: Users files will be erased! 1. Copy file “NK.bin” from the PC to the root directory of the Compact Flash card. Insert CompactFlash chip into PC Card Adapter 2. Insert the Compact Flash Card into the PA962. 3. Plug the power adapter into the PA962. 4. Run \Windows\BootMode.exe from PA962 by tapping My Computer -> Windows -> double tapping “BootMode” . 5. Press OK. 6. The PA960 will display the following screen: PA960 BootLoader Ver 1.11 ———————————————————PA960 Boot Loader Option (1) Ethernet Image Update (2) OS Image Update (3) Boot Loader Update (4) Serial Port Image Update (5) Jump to WinCE (6) Flash Erase ——————————————————— Choice: 46 Unitech PA962 7. Press the ‘2’ key to select “OS Image Update”. FlashRom’s content will be erased and the new OS will be written to FlashRom. Then you will see the system will automaticlly run the following steps.: (1). Image goint to Flash (2). Erasing Flash (3). New programming Flash After the OS is successfully updated, the PA962 will automatically cold-start with the new OS. Product Reference Guide 47 Appendix C Troubleshooting Guide Problem Solution Battery needs recharging or replacement. Terminal does not power on. Ensure that battery is installed correctly. Adjust " Power Properties" Terminal shuts itself down. Battery needs recharging. Adjust " Power Properties" - especially if peripherals are used. Adjust backlight of LCD or Keypad. Battery life is short Replace battery pack if old(battery can be recharged approximately 500 cylces.) "Low Backup Battery" message Charge terminal for 16 hours. Make sure terminal is powered on. Screen is blank Adjust screen brightness. Calibrate touch screen. Terminal either dow not respond, Perform a warm boot - WARNING - Unsaved data will be lost. or responds inaccurately to touch Perform a cold boot - WARNING - Terminal will be reset to default screen input. settings and data will be lost. Bar code not read. Terminal will not shut off. 48 Make sure scanning application is loaded and operational. Run " Scanner Setting" program to modify barcode read setting. Bar code might be distorted and should be replaced. Battery needs recharging or replacement. If terminal is processing data, attach charging cable to ensure the battery isn't depleted. If terminal is connected to AC power, disconnect. Perform a warm boot - WARNING - Unsaved data will be lost. Perform a cold boot - WARNING - Terminal will be reset to default settings and data will be lost. Unitech PA960 FCC Statement This is a FCC Part 15 Class B product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures. Canadian Compliance Statement This Class B Digital apparatus meets all requirements of the Canadian Interferance-Causing Equipment Regulations. Cet appareil numerique de la classe B respecte les exigences du Reglement sur le material broilleur du Canada. The device is certified to the requirements of RSS-139-1 for 2.4 GHz spread spectrum devices. European Conformity Statement Declaration of Conformity with Regard to the R&TTE 1999/5/EC and EMC 89/336/ EEC directives. Laser Information The Unitech PA960 series is certified in the U.S. to conform to the requirements of DHHS/ CDRH 21CFR Subchapter J and to the requirements of IEC 825-1. Class II and Class 2 products are not considered to be hazardous. The PA960 series contains internally a Visible Laser Diode (VLD) whose emissions do not exceed the maximum limits as set forth in the above regulations. The scanner is designed so that there is no human access to harmful laser light during normal operation, user maintenance or during prescribed service operations. CAUTION - Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser light. Use of optical instruments with the scanner will increase eye hazard. Optical instruments include binolulars, microscopes, and magnifying glasses. This does not include eye glasses worn by the user. The laser safety warning label required by the DHHS/IEC for the PA960 series’s optional laser scanner module is located on the memory compartment cover, on the back of the unit. Product Reference Guide 49 Federal Communication Commission Interference Statement This equipment 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 in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
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