Product Support Bulletin(s)
Page 1
... number of 1 PSB No: S-0158 Originator: MWT This bulletin describes the proper method for running any benchmark or diagnostics programs. This applies to the above rule. In most consistent results, use the absolute minimal boot configuration ...device driver (CD-ROM, local area network, etc.), obviously the necessary device driver(s) must be some programs will usually display this requirement if they are run , either from diskette or hard drive. There will be loaded. in the CONFIG.SYS file. In attempting to be started using an MS-DOS boot diskette that 's allowed by the hardware...
... number of 1 PSB No: S-0158 Originator: MWT This bulletin describes the proper method for running any benchmark or diagnostics programs. This applies to the above rule. In most consistent results, use the absolute minimal boot configuration ...device driver (CD-ROM, local area network, etc.), obviously the necessary device driver(s) must be some programs will usually display this requirement if they are run , either from diskette or hard drive. There will be loaded. in the CONFIG.SYS file. In attempting to be started using an MS-DOS boot diskette that 's allowed by the hardware...
Product Support Bulletin(s)
Page 2
... the hardware portion of the 16 - type desktop computer. This is powered by the Y-power cable. The DrivePort was tested. This cable must be used . bit system bus. type expansion slot. bit DrivePort adapter card, the DrivePort base unit and cable, a Y-configured power cable and a diskette containing the QDRIVE.SYS device driver and utility software. C positions, all of the "Y" is supplied via the 16 - bit AT- The default jumper settings assign...
... the hardware portion of the 16 - type desktop computer. This is powered by the Y-power cable. The DrivePort was tested. This cable must be used . bit system bus. type expansion slot. bit DrivePort adapter card, the DrivePort base unit and cable, a Y-configured power cable and a diskette containing the QDRIVE.SYS device driver and utility software. C positions, all of the "Y" is supplied via the 16 - bit AT- The default jumper settings assign...
Product Support Bulletin(s)
Page 3
... copies, application program execution and BACKUP/RESTORE functions were tested with no hard drive cartridge installed and QDRVCHK needs to the DOS CHKDSK command. HXBIOS.COM can be initialized on the LT-286e or LT-386SX. In testing, the DrivePort performed as an extension of the drive handling capabilities of 2 At this point, the device driver and utility software should be copied to be recognized...
... copies, application program execution and BACKUP/RESTORE functions were tested with no hard drive cartridge installed and QDRVCHK needs to the DOS CHKDSK command. HXBIOS.COM can be initialized on the LT-286e or LT-386SX. In testing, the DrivePort performed as an extension of the drive handling capabilities of 2 At this point, the device driver and utility software should be copied to be recognized...
User Manual
Page 8
... Opening and Closing the Screen Using the Handle Selecting Execution Speed Selecting LCD Screen Contrast Changing the Gray Scale Pattern for Any Color Special Keys on the Equity LT-386SX Keyboard Using Diskettes How Diskettes Work Choosing Diskettes for the Equity LT-386SX Caring for Diskettes Inserting and Removing Diskettes Making Backup Copies Write-Protecting Diskettes Using the Hard Disk Drive Caring for the Hard Disk Protecting the Data on Your Hard Disk Improving Hard Disk Performance Turning Off the Hard Disk...
... Opening and Closing the Screen Using the Handle Selecting Execution Speed Selecting LCD Screen Contrast Changing the Gray Scale Pattern for Any Color Special Keys on the Equity LT-386SX Keyboard Using Diskettes How Diskettes Work Choosing Diskettes for the Equity LT-386SX Caring for Diskettes Inserting and Removing Diskettes Making Backup Copies Write-Protecting Diskettes Using the Hard Disk Drive Caring for the Hard Disk Protecting the Data on Your Hard Disk Improving Hard Disk Performance Turning Off the Hard Disk...
User Manual
Page 10
Appendix A DIP Switches Setting the DIP Switches A-1 Accessing the DIP Switches A-2 Replacing the Expansion Card Cover A-7 Appendix B Installing Options Connecting an External Color Monitor B-1 Connecting an External Diskette Drive B-3 Installing the Internal Modem B-4 Installing the RAM Card B-5 Connecting an External Keyboard B-6 Installing an Option Card B-7 Installing a Math Coprocessor B-13 Appendix C Specifications Main Unit C-1 Interfaces C-1 Keyboard C-2 Mass Storage C-2 Display C-2 Power Supply C-3 Power Requirements C-3 Physical Dimensions C-3 Environmental ...
Appendix A DIP Switches Setting the DIP Switches A-1 Accessing the DIP Switches A-2 Replacing the Expansion Card Cover A-7 Appendix B Installing Options Connecting an External Color Monitor B-1 Connecting an External Diskette Drive B-3 Installing the Internal Modem B-4 Installing the RAM Card B-5 Connecting an External Keyboard B-6 Installing an Option Card B-7 Installing a Math Coprocessor B-13 Appendix C Specifications Main Unit C-1 Interfaces C-1 Keyboard C-2 Mass Storage C-2 Display C-2 Power Supply C-3 Power Requirements C-3 Physical Dimensions C-3 Environmental ...
User Manual
Page 11
... Testing Error Logging Executing Diagnostics Tests in Batch Mode Running the Tests System Board Diagnostics Basic Functionality Test CPU Protected Mode Test Processor Speed Test Coprocessor Test DMA Controller Test Interrupt Controller Test Timer Test RTC Test CMOS Validity Test Memory Diagnostics BIOS ROM Test Parity Test Pattern Test Walking 1's Test Walking 0's Test Address Test Refresh Test Hard Disk Diagnostics Hard Disk Parameters Hard Disk Format Auto Interleave Media Analysis...
... Testing Error Logging Executing Diagnostics Tests in Batch Mode Running the Tests System Board Diagnostics Basic Functionality Test CPU Protected Mode Test Processor Speed Test Coprocessor Test DMA Controller Test Interrupt Controller Test Timer Test RTC Test CMOS Validity Test Memory Diagnostics BIOS ROM Test Parity Test Pattern Test Walking 1's Test Walking 0's Test Address Test Refresh Test Hard Disk Diagnostics Hard Disk Parameters Hard Disk Format Auto Interleave Media Analysis...
User Manual
Page 14
... LCD (liquid crystal display) screen CI A slot for a 2MB RAM card CI An internal, proprietary modem slot Ll A $size, IBM®PC AT'"-compatible, 8/16-bit internal expansion slot LI A high-capacity battery pack to an electrical outlet. Its rechargeable battery lets you use it in remote locations when you like and recharge the battery in interfaces for serial, parallel, video, external diskette drive, and external keyboard connectors Q An AC adapter and power...
... LCD (liquid crystal display) screen CI A slot for a 2MB RAM card CI An internal, proprietary modem slot Ll A $size, IBM®PC AT'"-compatible, 8/16-bit internal expansion slot LI A high-capacity battery pack to an electrical outlet. Its rechargeable battery lets you use it in remote locations when you like and recharge the battery in interfaces for serial, parallel, video, external diskette drive, and external keyboard connectors Q An AC adapter and power...
User Manual
Page 15
... F keys simultaneously. Or, if you prefer, have an authorized Epson dealer or Customer Care Center install the coprocessor for an 80387SX math coprocessor. You can also connect an Epson external 5 '/+inch diskette drive to the computer to exchange data easily with other computers that use the 16 MHz speed to conserve battery life. The LT-386SX supports VGA video monochrome and color modes. Ordinarily...
... F keys simultaneously. Or, if you prefer, have an authorized Epson dealer or Customer Care Center install the coprocessor for an 80387SX math coprocessor. You can also connect an Epson external 5 '/+inch diskette drive to the computer to exchange data easily with other computers that use the 16 MHz speed to conserve battery life. The LT-386SX supports VGA video monochrome and color modes. Ordinarily...
User Manual
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... the LT-386SX; On the inside back cover is a foldout with the option. For dealer-installed options, contact an authorized Epson dealer or Customer Care Center. (See the next section, "Where To Get Help," for details.) Appendix C lists the Equity LT-386SX hardware specifications. Appendix D describes the Equity LT-386SX system diagnostics. Introduction 5 you may need to change if you set up the computer. Chapter 3 provides basic instructions for using your...
... the LT-386SX; On the inside back cover is a foldout with the option. For dealer-installed options, contact an authorized Epson dealer or Customer Care Center. (See the next section, "Where To Get Help," for details.) Appendix C lists the Equity LT-386SX hardware specifications. Appendix D describes the Equity LT-386SX system diagnostics. Introduction 5 you may need to change if you set up the computer. Chapter 3 provides basic instructions for using your...
User Manual
Page 21
... uses a hard disk drive and an external diskette drive. If you begin. If your computer by attaching an external monitor or diskette drive, see Appendix B for instructions. The standard DIP switch settings are appropriate whether your computer uses the LCD or an external color monitor and whether your Epson dealer. 1-2 Setting Up Your System If you plan to keep this standard setup, continue with the instructions in this configuration, you need to change...
... uses a hard disk drive and an external diskette drive. If you begin. If your computer by attaching an external monitor or diskette drive, see Appendix B for instructions. The standard DIP switch settings are appropriate whether your computer uses the LCD or an external color monitor and whether your Epson dealer. 1-2 Setting Up Your System If you plan to keep this standard setup, continue with the instructions in this configuration, you need to change...
User Manual
Page 43
... are installing or running software that requires a lot of time that standby mode is enabled, the computer sounds two short beeps. The computer sounds a single beep to an external monitor. Setting the LCD Contrast This setting determines whether the LCD displays black letters on a white background (negative contrast) or white letters on or reset it off the LCD backlight, slowing down the CPU clock speed to disable standby mode. Using...
... are installing or running software that requires a lot of time that standby mode is enabled, the computer sounds two short beeps. The computer sounds a single beep to an external monitor. Setting the LCD Contrast This setting determines whether the LCD displays black letters on a white background (negative contrast) or white letters on or reset it off the LCD backlight, slowing down the CPU clock speed to disable standby mode. Using...
User Manual
Page 44
... self-test, the computer displays a table listing the current settings for SETUP, press ESC to run SETUP again. Memory size: Hard Disk C: Type: Hard Disk D: Type: serial Port(s): Parallel Port : 640 KB 3328 KB 17 None 3F8 378 If the settings in CMOS RAM. The Equity LT-386SX runs through the power-on tests again and asks you to press Delete if you have made your selections for the Equity LT-386SX. At the completion...
... self-test, the computer displays a table listing the current settings for SETUP, press ESC to run SETUP again. Memory size: Hard Disk C: Type: Hard Disk D: Type: serial Port(s): Parallel Port : 640 KB 3328 KB 17 None 3F8 378 If the settings in CMOS RAM. The Equity LT-386SX runs through the power-on tests again and asks you to press Delete if you have made your selections for the Equity LT-386SX. At the completion...
User Manual
Page 62
... to use keys for specific software functions, consult the manual that came with the program you're running. Certain keys on your keyboard serve special functions when your computer is running application programs. For instructions on the status indicator bar is off . press them once to turn it off , the icon disappears. 2-16 Using the Equity LT-386SX Special Keys on a function and again to turn on the Equity LT-386SX Keyboard The...
... to use keys for specific software functions, consult the manual that came with the program you're running. Certain keys on your keyboard serve special functions when your computer is running application programs. For instructions on the status indicator bar is off . press them once to turn it off , the icon disappears. 2-16 Using the Equity LT-386SX Special Keys on a function and again to turn on the Equity LT-386SX Keyboard The...
User Manual
Page 63
... in some application programs. Turning on the Equity LT-386SX keyboard. Sends text on the Equity LT-386SX keyboard produces the number 1; Other character functions are printed along the front side of the key cap. Using the Equity LT-386SX 2-17 The scroll functions are disabled while Num Lock is displayed, changes letter keys from uppercase to the left in MS-DOS. Works with other keys to enter alternate character codes. Changes the letter keys from their normal characters...
... in some application programs. Turning on the Equity LT-386SX keyboard. Sends text on the Equity LT-386SX keyboard produces the number 1; Other character functions are printed along the front side of the key cap. Using the Equity LT-386SX 2-17 The scroll functions are disabled while Num Lock is displayed, changes letter keys from uppercase to the left in MS-DOS. Works with other keys to enter alternate character codes. Changes the letter keys from their normal characters...
User Manual
Page 111
... the keyboard is on . Troubleshooting 4-1 When you contact your dealer or Epson Customer Care Center, be able to solve the problem; If not, remove any software programs you turn on the power switch, follow the steps below. (Also see the section on the bottom of the computer), its configuration (including the type of disk drives and options), and the names and version numbers of your Equity LT-386SX...
... the keyboard is on . Troubleshooting 4-1 When you contact your dealer or Epson Customer Care Center, be able to solve the problem; If not, remove any software programs you turn on the power switch, follow the steps below. (Also see the section on the bottom of the computer), its configuration (including the type of disk drives and options), and the names and version numbers of your Equity LT-386SX...
User Manual
Page 198
... drive A and insert your Reference diskette and insert the copy you made of the OS/2 Installation diskette on your MS-DOS Reference Manual.) 3. Remove your Reference diskette. Using OS/2 E-1 Make a duplicate of the OS/2 Installation diskette. Appendix E Using OS/2 If you have purchased OS/2 (version 1.1) for your Equity LT-386SX, you need to install the LCD video driver Epson has provided on your Reference diskette to the hard disk, type...
... drive A and insert your Reference diskette and insert the copy you made of the OS/2 Installation diskette on your MS-DOS Reference Manual.) 3. Remove your Reference diskette. Using OS/2 E-1 Make a duplicate of the OS/2 Installation diskette. Appendix E Using OS/2 If you have purchased OS/2 (version 1.1) for your Equity LT-386SX, you need to install the LCD video driver Epson has provided on your Reference diskette to the hard disk, type...
User Manual
Page 203
... Windows displays, use the down arrow key to highlight the following components make up your Equity LT-386SX, follow the steps below to install these hardware and software components. Using Ocher Reference Diskette Utilities F-3 Setup displays a menu similar to the one below to confirm that the following selection: Other (requires disk provided by a hardware manufacturer) 4. Please review the list below : Windows Setup Setup has determined that your system includes these drivers: 1. Using Microsoft Windows, Version 3.0 Epson provides drivers...
... Windows displays, use the down arrow key to highlight the following components make up your Equity LT-386SX, follow the steps below to install these hardware and software components. Using Ocher Reference Diskette Utilities F-3 Setup displays a menu similar to the one below to confirm that the following selection: Other (requires disk provided by a hardware manufacturer) 4. Please review the list below : Windows Setup Setup has determined that your system includes these drivers: 1. Using Microsoft Windows, Version 3.0 Epson provides drivers...
User Manual
Page 212
... install a device driver in serial transmissions. DIP stands for Dual Inline Package. Default A value or setting that is the MS-DOS (or OS/Z) command you turn on or reset the computer. Examples include your hard disk, diskette drive, monitor, and printer. Glossary 7 DIP switch A small, two-position switch you provide a different response. Also, a response to a command the system uses unless you use to a device). The LT-386SX has one set...
... install a device driver in serial transmissions. DIP stands for Dual Inline Package. Default A value or setting that is the MS-DOS (or OS/Z) command you turn on or reset the computer. Examples include your hard disk, diskette drive, monitor, and printer. Glossary 7 DIP switch A small, two-position switch you provide a different response. Also, a response to a command the system uses unless you use to a device). The LT-386SX has one set...
User Manual
Page 219
... front side of your computer. Monitor The screen of the keyboard. Keypad functions are activated by your computer. Operating speed See Execution speed. 14 Glossary Numeric keypad The number keys grouped on the right side of a CRT. Modem A device that comes with the appropriate cursor key while Num Lock is on Num Lock. Motherboard The main circuit board of the key, press Shift with your Equity LT-386SX.
... front side of your computer. Monitor The screen of the keyboard. Keypad functions are activated by your computer. Operating speed See Execution speed. 14 Glossary Numeric keypad The number keys grouped on the right side of a CRT. Modem A device that comes with the appropriate cursor key while Num Lock is on Num Lock. Motherboard The main circuit board of the key, press Shift with your Equity LT-386SX.
User Manual
Page 228
... charging, 2-14 connecting, 2-4-6 recharging, 2-14 removing, 2-6 using, 2-2-6 BIOS, 1-23, D-17 -20, F-4 Brightness, 1-17, 2-3, 4-2, C-2 adjusting, 1-17, 2-3,4-2 lever, 1-17, 2-3, 4-2 BVSCALLS.DLL, E-1 -3 C Caps Lock, 2-8, 2-16, 2-17, C-2, D-44, D-48, D-51, D-54 Carrying, case, 3, C-4 handle, 2-10, A-3, A-7 -9, B-12 -13 Clock speed, 2, 1-17 -18, 1-20, 1-23 -4, 2-3, 2-7, 2-11, C-1 changing, 2, 1-23, 2-3, 2-11 CMOS, RAM, 1-19, 1-22, 1-25, D-13, D-16 SETUP, 1-19 -20, 1-25 Color monitor, 2, 1-2, 1-11, 1-16, 1-22, 4-3, A-5, B-1, B-2 See also External monitor Command, format, 3-4 prompt...
... charging, 2-14 connecting, 2-4-6 recharging, 2-14 removing, 2-6 using, 2-2-6 BIOS, 1-23, D-17 -20, F-4 Brightness, 1-17, 2-3, 4-2, C-2 adjusting, 1-17, 2-3,4-2 lever, 1-17, 2-3, 4-2 BVSCALLS.DLL, E-1 -3 C Caps Lock, 2-8, 2-16, 2-17, C-2, D-44, D-48, D-51, D-54 Carrying, case, 3, C-4 handle, 2-10, A-3, A-7 -9, B-12 -13 Clock speed, 2, 1-17 -18, 1-20, 1-23 -4, 2-3, 2-7, 2-11, C-1 changing, 2, 1-23, 2-3, 2-11 CMOS, RAM, 1-19, 1-22, 1-25, D-13, D-16 SETUP, 1-19 -20, 1-25 Color monitor, 2, 1-2, 1-11, 1-16, 1-22, 4-3, A-5, B-1, B-2 See also External monitor Command, format, 3-4 prompt...