Epson Equity 4 User Manual

Epson Equity 4 Manual

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  • Epson Equity 4 | User Manual - Page 1
    EPSON® User's Guide 49 This manual is printed on recycled paper and is 100% recyclable.
  • Epson Equity 4 | User Manual - Page 2
    OF WARRANTY Epson America makes no representations or warranties, either express or implied, by or with respect to anything in this manual, and the prior written permission of Epson America, Inc. No patent liability is assumed with respect to the use of information contained herein. Nor is any
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    installation. This equipment generates, uses, and an radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio and television reception. However, there is no guarantee that interference will not occur in a particular
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    and save them for later reference. 2. Follow all warnings and instructions marked on the computer. 3. Unplug the computer from the wall outlet before cleaning. Use a damp cloth for cleaning; do not use liquid or aerosol cleaners. 4.
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    13. Except as specifically explained in this User's Guide, do not attempt to service the computer yourself. Refer all servicing to qualified service personnel. 14. Unplug the computer from the wall outlet and refer servicing to qualified service personnel under the following conditions: A. When the
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    tous les avertissements et les instructions incliques sur l'ordinateur. 3. 5. Ne pas placer l'ordinateur sur un chariot, un support, ou une table instable. 6. Les events dans le d'inserer la fiche clans la prise, on doit retenir les services d'un &ctricien ou remplacer la prise. Ne jamais utilkr une
  • Epson Equity 4 | User Manual - Page 7
    commandes qui sont &unGr&s darts les instructions de fonctionnement. Tout ajustement mad&Brat de tout autre contr6le peut provoquer un dommage et souvent nkzssiter des reparations &labor&s par un technicien qualifie afin de remettre I'appareil en service. D. Lorsqu'on a Mtappe l'ordinateur ou que
  • Epson Equity 4 | User Manual - Page 8
    Contents Introduction VGA Utilities 2 Optional Equipment 2 Memory 2 Drives 3 OverDrive Processor 3 Math Coprocessor 3 Alternate VGA Interface 3 How to Use This ManuaI 4 Chapter 1 Using Your computer Turning On the Computer 1-2 Turning Off the Computer 1-5 Using Disks and Disk Drives 1-5
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    Changing the Processor Speed 1-24 Preparing the Hard Disk for Moving 1-26 Using AUTOEXEC.BAT and Other Batch Files 1-27 Chapter 2 Installing and Removing Options How to Use This Chapter 2-2 Locating the Internal Components 2-3 Removing the Cover 2-4 Changing the Jumper Settings 2-6 Setting
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    InstaIIing a Drive in a HorizontaI Bay 3-17 Attaching Mounting Frames to a Hard Disk 3-19 Installing the Drive 3-20 Connecting the Cables 3-24 Removing a Drive From a Horizontal Ray 3-29 Connecting the Hard Disk Drive Ribbon Cable to the System Board 3-33 Post-installation Procedures 3-36
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    Chapter 6 Troubleshooting Identifying Your System 6-1 Error Messages 6-2 The Computer Won't Start 6-6 The Computer Does Not Respond 6-7 Restoring the Power Supply 6-9 Password Problems 6-10 Accessing Your System 6-11 Keyboard Problems 6-12 Monitor Problems 6-13 Diskette Problems 6-15
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    Introduction Your new Epson® computer is a fast, high-performance system offering flexibility and IBM® PS/2™ compatible keyboard and mouse ports Four 16-bit (or 8-bit) ISA option slots Support for up to three internal mass storage devices Password security. The shadow RAM feature allows your system
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    With 1MB of video memory installed, the VGA controller supports resolutions up to 1024 x 768 in 256 colors See the VGA Utilities Guide for installation instructions. Optional Equipment You described below. (Installation instructions are provided in Chapters 2 and 3 of this manual.) Memory By adding
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    Drives Your system can support up to three internal mass storage devices, including hard disk drives, diskette drives, a tape drive, or a CD-ROM drive. As your storage needs expand, you
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    How to Use This Manual This manual contains the information you need to get the best results from your troubleshooting tips. Appendix A lists the specifications of your computer. At the end of this manual, you'll find a Glossary and an Index. Note Please see the Setup Guide for instructions on
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    the computer on and off D Using disks and disk drives Cl Using special keys on the keyboard Cl Stopping a command or program 0 Resetting the computer 0 Using a password Cl Changing the processor speed 0 Preparing a hard disk for moving Cl Using AUTOEXEC.BAT and other batch files. Using Your Computer
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    If you want basic information on turning the computer on and off, using your disk drives and keyboard, stopping commands, or resetting the computer, read the first five sections in
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    system diskette each time you turn on your system so the computer can copy the operating system to its memory. See your operating system manual for more information. 3. To turn on the computer, press the power button located on the right side of the front panel, as shown below. power (SPEED
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    an error message. Press m to run the SETUP program to correct the information. (See Chapter 2 of the Setup Guide for instructions.) If you do not want to run SETUP, do nothing. After about , such as c : \> or A>. See your application program manuals for further instructions. 1-4 Using Your Computer
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    Turning Off the Computer Whenever you turn off your system, follow these steps: 1. Save your data and exit any application program you are using. 2. Check the hard disk drive light and the diskette drive light(s) to make sure they are not on. Do not turn off the computer if a drive light is on,
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    How Disks Store Data Diskettes are made of flexible plastic coated with magnetic material. This plastic is enclosed in a square jacket that is either hard (3.5-inch diskette) or slightly flexible (5.25-inch diskette). Unlike a diskette, a hard disk is rigid and fixed in place. It is sealed in a
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    -sided, high-density, 135 TPI, 1.44MB diskettes. These diskettes contain 80 tracks per side, 18 sectors per track, and hold up to 1.44MB of information (approximately 600 pages of text). Note MB stands for megabyte, which equals 1024KB (or 1,048,576 bytes). KB stands for kilobyte, which equals 1024
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    inch, double-sided, doubledensity, 135 TPI, 720KB diskettes. These diskettes contain 80 tracks per side, 9 sectors per track, and hold up to 720KB of information (approximately 300 pages of text). Ct 360KB drive-Use 5.25-inch, double-sided, double-density, 48 TPI, 360KB diskettes. (You can also use
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    . (Usually this information appears on the manufacturer's label.) Note If you want to format a 720KB diskette in a 1.4.4MB drive or a 360KB diskette in a 1.2MB drive, make sure you include the correct parameter in your format command. See your operating system manual for instructions. If you have
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    the read/write heads in a diskette drive. Keep diskettes away from magnetic fields, such as those generated by electrical appliances, telephones, and loudspeakers. (Diskettes store information magnetically.) 1-10 Using Your Computer
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    0 Do not place diskettes on top of your monitor or near an external hard disk drive. Always hold a 5.25-inch diskette by its protective jacket and never touch the magnetic surface (exposed by the read/write slot). The oils on your fingertips can damage it. 0 Never wipe, brush, or try to clean
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    Write-protecting Diskettes You can write-protect a diskette to prevent its data from being altered. When a diskette is write-protected, you can read it and copy data from it, but you cannot store new data on it or delete any files it contains. On a 3.5-inch diskette, the write-protect device is a
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    To write-protect a 5.25-inch diskette, cover the small, rectangular notch (shown below) with an adhesive write-protect tab. Write-protect tabs usually are included in a new package of blank 5.25-inch diskettes. - notch To remove the write protection, peel off the write-protect tab. Some program
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    Inserting and Removing Diskettes To insert a diskette into a 3.5-inch drive, hold the diskette with the label facing up and the metal shutter leading into the drive, as shown in the following illustration. Slide the diskette into the drive until it clicks into place. release button metal shutter
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    To insert a diskette into a 5.25-inch drive, hold the diskette with the label facing up and the read/write slot leading into the drive, as shown below. latch read/write slot Slide the diskette all the way into the slot. Then turn the latch down to lock it in a vertical position. This keeps the
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    Caution Never remove a diskette or reset or turn off the computer while a diskette drive light is on. You could lose data. Also, remove all diskettes before you turn off the computer. I Using a Single Diskette Drive System Most operating systems expect the computer to have at least two diskette
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    diskette, so be sure you do not want to save any of the files on a used diskette before you format it. See your operating system manual for instructions on formatting diskettes. Making Backup Copies It is important to make copies of all your data and system diskettes. Make backup (or working) copies
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    44MB diskettes. Q Your computer can perform all hard disk operations faster. Cl You can store frequently used programs and data files on the hard disk so they are easy to find and use. See your operating system manual for instructions on managing your files and directories. Note A hard disk must be
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    tapes up-to-date. Caring for your hard disk Follow these precautions to protect your hard disk drive from damage and to avoid losing data: Cl Never turn off or reset the computer when the hard disk access light is on. This light indicates that the computer is copying data to
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    Special Keys on the Keyboard Certain keys on your keyboard serve special functions when your computer is running your operating system or application programs, as described in the table below. Special key functions Moves the cursor one tab to the right in normal mode and one tab to the left in shift
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    Special key functions (continued) Key [F1-= Purpose Perform special functions within application programs. rziE%l Pm3 Prints the screen display on a printer. &S (Ml Generates the System Request function in some application programs (used with [u. fEza Controls scrolling in some applications.
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    ~andpressEDOWl. The screen goes blank for a moment and then the computer should reload your operating system. If resetting the computer does not correct the problem, you probably need to turn it off and reboot it. Remove any diskette(s) from the diskette drive(s). Turn off the computer and wait 20
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    If you do not know the correct password, see "Password Problems" in Chapter 6. Changing or Deleting a Password To change or delete your password, you must run the SETUP program and follow the instructions for entering a password in Chapter 2 of the Setup Guide. If you do not know your password, see
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    programs will work faster. However, certain application programs have specific timing requirements and can run only at the slower speed. See your software manual to determine if this is the case. Some copy-protected programs require the computer to run at low speed while accessing the program on
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    to low. You can, however, enter the command at the MS-DOS command prompt The speed setting remains in effect until you do the following: Cl Turn off the computer 0 Change it with another keyboard command. Using Your Computer 1-25
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    locks them securely in position This protects the hard disk from being damaged if the computer is bumped accidentally. Many hard disk drives, including all Epson drives, automatically park their heads when you turn off the computer. If your hard disk drive does not do this, or if you are not
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    want to rename your original file to AUTOEXEC.OLD, in case you need to use it again later.) See your MS-DOS documentation for more information about creating and using batch files. Using Your Computer 1-27
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    on your system board to provide this increased performance. (Alternatively, on the 486SX/25 system you can install a 487SX/25 chip to provide math coprocessor support.) Installing and Removing Options 2-1
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    adapter card Replace the cover. Follow the steps in the first section to remove the cover, and then go to the appropriate section for the instructions you need. When you finish, see the instructions at the end of this chapter to replace the computer's cover. 2-2 installing and Removing Options
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    Locating the Internal Components As you follow the instructions in this chapter, refer to the following illustration to locate the different components inside your computer. main system board option card connector board VGA feature
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    Removing the Cover You need to remove the computer's cover to install any of the options described in this chapter or to install or remove a disk drive (as described in Chapter 3). Follow these steps: 1. Turn off the computer and then any peripheral devices (including the monitor and printer). 2.
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    6. Turn the computer around again so that the front panel is facing you. 7. Grasp the sides of the cover and pull it straight toward you until it stops, just before it reaches the front of the computer. Then lift it off at an angle as shown below. 8. Set the cover aside. 9. Ground yourself to the
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    settings: 0 Enable or disable the built-in VGA display adapter cl Set the computer to use a CGA or other type of display adapter fJ Reset or if you want to check the current settings, follow the instructions in this section. The following tables list the jumper settings and their functions
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    Adapter, CMOS, and PQFP jumper settings * Factory setting ** Two pin jumpers Function Supports CGA adapters Supports monochrome, EGA, MCGA. and VGA adapters Enables the built-in VGA display adapter Disables the built-in VGA display adapter so you can use a display
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    Note If the microprocessor in your system is a FQFP type, it is surface-mounted on the main system board. This means that if you install an OverDrive processor, you can install it in the empty OverDrive socket. In this case, you need to disable the original microprocessor by moving jumper J23 to
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    to access the jumpers. See page 2-20. 3. If the option card connector board is in your way, you can remove it. See page 2-21 for instructions. Installing and Removing Options 2-9
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    or damage any surrounding components on the main system board. 5. If you removed the option card connector board, replace it now. See page 2-22 for instructions. 6. Replace any option cards you removed. See page 2-16 for
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    Memory Modules (SIMMs) Your computer comes with 4MB of memory installed in a SIMM socket. By installing memory modules--also called SIMMs (single inline memory modules)-you can increase the amount of memory in your computer up to 32MB. There are two SIMM sockets on the main system board, and each
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    ) or faster. Be sure all the SIMMs operate at the same speed. Cl Use the correct SIMM configuration to add the amount of memory you want. SIMM that complies with industry standards; however, it is best to use Epson SIMM option kits to ensure reliability and compatibility. Once you have the SIMMs you
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    sockets near the front of the computer. 2. Remove any option cards that may be blocking your access to the SIMM sockets. See page 2-20 for instructions. 3. Position the SIMM over the socket at an angle, as shown below. The components on the SIMM should face the outside of the computer. Installing
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    any option cards you removed. See page 2-16 for instructions. 7. The next time you turn on your computer, run the SETUP program so your computer can update its configuration information with the new memory. See Chapter 2 of the Setup Guide for instructions. 2-14 Installing and Removing Options
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    ones, for example), follow the steps below. 1. Remove any option cards that may be blocking your access to the SIMM sockets. See page 2-20 for instructions. 2. Use your fingers or two small screwdrivers to carefully pull away the tabs that secure the SIMM at each end. As you pull away the
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    has an additional tab along the bottom, it will not fit in any of the option slots in your computer. cl If you are installing a high-resolution graphics adapter card, follow the instructions below to install the adapter card; then see "Using the Alternate VGA Interface" on page 2-26 to connect the
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    Follow these steps to install an option card: 1. If this is the first time you are installing a card in the option slot, you need to remove the metal cover for that slot on the inside back panel. Remove the retaining screw securing the option slot cover to the computer. (Keep the screw to secure the
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    switches or jumpers on it, if necessary. (Check the option card instructions.) When you handle the card, be careful not to touch any in case you remove the card later. Hold the card along the top corners and guide it into the connector, as shown below. (If you're installing a full-length
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    computer with the retaining screw. Note If you installed a high-resolution graphics adapter card, see "Using the Alternate VGA Interface," on page 2-26, for further instructions. Installing and Removing Options 2-19
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    slot. 2. Set the card aside with the component side facing up. When you are ready to re-install the option card, see page 2-16 for instructions. 2-20 Installing and Removing Options
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    on the main system board, such as jumpers or the disk drive controllers. Follow these steps: 1. Remove any option cards. (See the instructions above.) 2. Remove the retaining screw securing the bracket on the option card connector board to the power supply. power supply option card connector
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    . 2. Secure the board to the power supply with its retaining screw. Now you can re-install any option cards you removed. See page 2-16 for instructions. 2-22 Installing and Removing Options
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    with built-in math coprocessor. Complete instructions for installing the processor are provided in the manual that comes with it. Please follow those instructions carefully, along with the following guidelines: cl Although the OverDrive processor User's Guide instructs you to remove the main system
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    to 1MB by installing four video DRAM, 20-pin, DIP (DuaI InIine Package) chips. This is useful for running graphics-intensive applications or for supporting resolutions up to 1024 x 768 on your monitor. The following table lists which video DRAM DIP parts you can install on the main system board
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    in your way, remove it. See page 2-20 for instructions. Caution To avoid generating static electricity and damaging the memory chips from their package and inspect each one. The pins should point inward at slightly less than a 90° angle. If any of the pins are bent, straighten them gently with
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    . 9. You may want to run the VGA utility CLMODE to see your increased video memory. For instructions, see the VGA Utilities Guide. Using the Alternate VGA lnterferance Your computer includes an alternate VGA interface (feature connector) on the main system board. This connector allows you
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    Follow these steps: 1. If you have not already done so, follow the instructions on page 2-16 ("Installing an Option Card") to install the graphics adapter cable to the appropriate interface on the adapter card. (Check your graphics card manual for instructions.) Installing and Removing Options 2-27
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    on the main system board. After you install the card, connect your monitor to the computer. If your monitor came with its own manual, follow the instructions there. Otherwise, just insert your monitor connector into the adapter card port instead of the built-in port. 2-28 Installing and Removing
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    Replacing the Cover When you are ready to replace the computer's cover, follow these steps: 1. Facing the front of the computer, position the cover so the lip on its bottom edge slides under the guiderails along both sides of the computer case, as shown below. 2. Lower the cover and slide it
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    the computer's configuration. See Chapter 2 of the Setup Guide for instructions. Additionally, you may need to add some commands to your configuration files. See your operating system manual and the manual that came with your optional equipment for instructions. You may also want to test a newly
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    describe how to install and remove optional Epson drives in your computer. You can use these instructions to install a variety of devices, including a non-Epson drive, some of the steps in this chapter may not apply; see the documentation that came with your drive for more information. Installing and
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    system came with only one diskette drive, you can install an additional device of one of the following types in the lower horizontal drive bay: Cl 51/h-inch-wide diskette drive, tape drive, CD-ROM drive, or other storage device 0 3M-inch-wide hard disk drive with mounting frames attached to
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    This Chapter To install or remove a drive, first remove the computer's cover as described on page 2-4. Then see the table below for a guide to the instructions you should follow next in this chapter. TO Isee I Install a hard disk drive 'Setting the Hard Disk Drive Jumpers' on page 3-4 install
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    to check the drive's jumper settings before you install it. See the documentation that came with your drive for the proper settings, then follow the instructions below. If you install a second hard disk drive, you must set the jumpers on both drives to indicate which drive is the master (primary
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    for the following procedures: D Removing the mounting frames from the hard disk drive (if necessary) 0 Installing the hard disk drive in the vertical drive bay Cl Connecting the cables. Note Before you install a hard disk drive, be sure to check the jumpers on the drive. For
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    Removing the Mounting Frames Your hard disk drive may have mounting frames attached to it, as shown below. You need to remove these frames before you can install the drive in the vertical bay. mounting frames 3-6 Installing and Removing Drives
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    Follow these steps to remove the mounting frames: 1. On your hard disk drive, there may be a plastic guiderail and metal grounding plate attached to one of the mounting frames. If so, remove the screws securing them to the mounting frame, as shown below, and remove the guiderail and grounding plate.
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    Installing the Hard Disk To install the hard disk drive, you first need to attach it to the mounting plate in the vertical drive bay. Follow these steps: 1. Remove the screw securing the mounting plate to the horizontal drive bays and set it aside. Then slide the mounting plate in the direction of
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    2. Turn the hard disk drive so the components face up and the connectors face left. Then place the mounting plate on the hard disk drive and align the four holes in the plate with the four holes in the drive, as shown below. connectors The bracket on the mounting plate should be on the opposite side
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    4. Hold the drive so the mounting plate faces the horizontal drive bays (with the bracket over the top) and the connectors face the back of the computer, as shown below. bracket connectors slots The two tabs at the bottom of the mounting plate should be just above the two slots in the computer case.
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    5. Lower the tabs into the corresponding slots in the computer case. Slide the drive in the direction of the arrow, until the hole in the bracket is aligned with the hole on top of the horizontal drive bays. bracket 6. Secure the mounting plate with the screw, as shown above. Installing and Removing
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    are installing your computer's first hard disk drive, you need to connect the hard disk drive ribbon cable to the system board now. Follow the instructions on page 3-33 and then return here. 2. The hard disk drive ribbon cable should be connected to the main system board. Locate the free connector
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    4. Make sure the holes in the cable connector fit over all the pins in the hard disk drive connector; then push in the connector. Installing and Removing Drives 3-13
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    in a plastic band on the side of the power supply. If so, unfasten the band to free the cables. The cables are labeled PA, PB, PC, and PD; you can use any one that is free. (If your drive requires a small power supply cable connector, use PD.) 6. Position the power supply
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    Removing a Hard Disk From the Vertical Bay Follow these steps to remove a hard disk drive from the vertical drive bay: 1. Disconnect the hard disk drive ribbon cable and power supply cable from the back of the drive, as shown below. Grasp the cable connectors and pull them straight out from the
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    2. Remove the retaining screw securing the hard disk drive and mounting plate to the horizontal drive bays. Then slide the hard disk drive and mounting plate in the direction of the arrow, shown below, and lift them out of the computer. 3. Remove the four screws securing the mounting plate to the
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    or hard disk drive in the lower bay, you can use these same instructions to install a diskette drive in the upper bay. Here you'll find mounting frames to a hard disk drive (if necessary) 0 Installing the drive Cl Connecting the cables. If you are installing your computer's first hard disk drive,
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    Depending on the type of drive you are installing, you may need to attach mounting frames to it before you install it in a horizontal bay. Follow these guidelines: 0 If you are installing a diskette drive, skip to "Installing the Drive" on page 3-20. 0 If you are installing a hard disk drive that
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    Attaching Mounting Frames to a Hard Disk To attach mounting frames to a hard disk drive, follow these steps: 1. Locate the two mounting frames and four screws that came with the drive. 2. As shown below, place a mounting frame on top of one side of the drive and align it so that the holes in the
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    Installing the Drive Follow these steps to install the drive in a horizontal drive bay: 1. Locate the two metal guiderails and six screws that came with the computer. 2. Using the appropriate screw holes, attach one guiderail to each side of the drive (or each mounting frame, if attached), as shown
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    3. If you are installing a drive in the lower bay, remove the two retaining screws securing the metal drive bay cover to the front of the computer and remove the cover. Store it in a safe place and save the screws to use later in these steps. 4. If you are installing a 5.25-inch diskette drive, hold
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    5. To insert a diskette drive, align the guiderails on each side of the drive with the notches on each side of the drive bay and slide the drive into the bay as far as it will go, as shown below. Secure the guiderails to the computer case with the two retaining screws. notch guiderail 3-22
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    6. If you are installing a diskette drive in the lower bay, you need to remove the faceplate on the computer's front panel because it covers this bay. Remove the screws securing the faceplate to the inside of the computer's cover and remove the faceplate, as shown below. Store the faceplate and
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    7. To insert a hard disk drive, align the guiderails on each side of the drive with the notches on each side of the drive bay and slide the drive all the way into the bay, as shown below. Secure the guiderails to the computer case with the two retaining screws. notch guiderail Connecting the Cables
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    1. Locate the diskette drive ribbon cable. One end of the cable is connected to the system board. If you are installing a second diskette drive in the lower horizontal drive bay, the other end of the cable is connected to the top diskette drive; use the middle connector. If you are installing a
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    are installing your computer's first hard disk drive, you need to connect the hard disk drive ribbon cable to the system board now. Follow the instructions on page 3-33 and then use the middle cable connector to connect the hard disk drive as described below. Notice the small tab in the
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    in a plastic band on the side of the power supply. If so, unfasten the band to loosen the cables. The cables are labeled PA, PB, PC, and PD; you can use any one that is free. (If your drive requires a small power supply connector, use PD.) Installing and Removing Drives 3-27
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    4. Position the power supply cable connector so that its notched comers line up with the notched comers of the drive's power supply connector, as shown below. Make sure the holes fit over all the pins and then push in the connector. diskette drive notched corners hard disk drive notched corners
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    a drive from a horizontal drive bay. Although the illustrations show a diskette or hard disk drive in the lower bay, you can use these same instructions to remove a diskette drive from the upper bay. Follow these steps to remove a drive from a horizontal bay: 1. Disconnect the drive ribbon cable and
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    hard disk drive 2. Remove the two retaining screws securing the drive to the drive bay. Then grasp the front of the drive and pull it completely out of the bay. 3-30 Installing and Removing Drives
  • Epson Equity 4 | User Manual - Page 103
    3. If you are leaving the drive bay empty, replace the metal drive bay cover and two retaining screws, as shown below. 4. If you are replacing the drive you removed with another drive, remove the guiderails and screws from the drive and use them to install the other drive as described in "Installing
  • Epson Equity 4 | User Manual - Page 104
    If you removed one hard disk drive and are leaving another one in the computer, you need to set the jumpers on the remaining drive to indicate that you now have only one hard disk drive. See the documentation that came with the drive for the correct jumper settings. 7. If you removed a diskette
  • Epson Equity 4 | User Manual - Page 105
    Connecting the Hard Disk Drive Ribbon Cable to the System Board Follow these steps to connect the hard disk drive ribbon cable to the system board: 1. Locate the hard disk drive connector on the system board. As shown below, it is next to the diskette drive connector, between the option card
  • Epson Equity 4 | User Manual - Page 106
    2. Locate the hard disk drive ribbon cable that came with the computer. It is a flat cable with three connectors: one on each end and one in the middle, as shown below. vertical drive connector horizontal drive connector main system board connector 3. Select the connector on the end of the
  • Epson Equity 4 | User Manual - Page 107
    Note You may find it easier to plug in the cable connector if you first remove the option card connector board and diskette drive ribbon cable. To remove the option card connector board, see page 2-21. To disconnect the diskette drive ribbon cable, grasp the cable connector and pull it
  • Epson Equity 4 | User Manual - Page 108
    for your new set of drives. See Chapter 2 of the Setup Guide for instructions. 2. If you installed a non-IDE hard disk drive (which All Epson drives are sold already formatted.) Check the manual that came with the drive to see if it is already formatted. If not, see Chapter 5 for instructions.
  • Epson Equity 4 | User Manual - Page 109
    Chapter 4 Running System Diagnostics You can test the following devices using System diagnostics: 0 System board 0 Numeric coprocessor 0 System memory 0 Diskette drive(s) 0 Hard disk drive(s) 0 Serial port(s) 0 Parallel port(s) 0 Video adapter 111 Keyboard 0 Dot matrix printer(s). See the table on
  • Epson Equity 4 | User Manual - Page 110
    m to select mit and press m. Run the SETUP program to make sure any missing devices are configured properly. (See Chapter 2 of the Setup Guide for instructions.) Then run System diagnostics again beginning at step 1. When the list is correct, you can run diagnostic tests on each device. If you do
  • Epson Equity 4 | User Manual - Page 111
    Numeric Coprocessor system Memory Diskette Drive A Hard Disk Drive #1 Serial Port COM1 Serial Port COM2 Printer Port LPT1 Video Adapter Test Keyboard Test 2. Press II] or (71 to highlight the device you want to delete and press m The device is removed from the Delete menu. You can delete as many
  • Epson Equity 4 | User Manual - Page 112
    Adding Tests If you want to add devices to the Items Detected list, follow these steps: 1. Press [Thor [totoectAdd Tests. You see the Add menu, such as the following: Numeric Coprocessor Diskette Drive B Hard Disk Drive #2 Serial Port COM3 Serial Port COM4 Printer Port LPT2 Printer Port LPT3 LPT1
  • Epson Equity 4 | User Manual - Page 113
    Running Tests Follow these steps to run a test from the Execute menu: 1. Press (t) or a to select Execute. You see the Execute menu, such as the following: System Board Numeric Coprocessor System Memory Diskette Drive A Hard Disk Drive #1 Serial Port COM1 Printer Port LPT1 Video Adapter Test
  • Epson Equity 4 | User Manual - Page 114
    to the operating system command prompt. Resuming From an Error If an error prevents a test from running, you see a Runtime Error information box. Follow the instructions on the screen to solve the problem. If an error occurs during a test, the test stops and an error message appears. Follow the
  • Epson Equity 4 | User Manual - Page 115
    System Diagnostic Tests The table below lists all the System diagnostic tests you can run on your system. System diagnostic tests Device rests available System Board Numeric Coprocessor System Memory Diskette Drive(s) A or B Hard Disk Drive (s) #1 or #2 Serial Port(s) COM1, COM2. COM3, or COM4
  • Epson Equity 4 | User Manual - Page 116
    error Refresh error Keyboard controller timeout error Keyboard controller self diagnostic error Keyboard controller write command error CMOS checksum error CMOS shutdown byte error CPU instruction error 4-8 Running System Diagnostics
  • Epson Equity 4 | User Manual - Page 117
    System diagnostic error messages continued) Error code System board 0112 0113 0114 0115 Memory 0201 0201 Diskette drives) 0601 0602 0603 0604 0605 0606 0607 Coprocessor 0701 0702 0703 0704 0705 0706 0707 0708 0709 0710 Parallel port(s) 0901 Serial ports) 1101 1101 1102 1103 Hard disk drive(s) 1701
  • Epson Equity 4 | User Manual - Page 118
    sure to back up any data on your hard disk before you format it. If you are unsure whether formatting is necessary, contact your Epson Servicer or call the Epson Connection (800-922-8911) for assistance. In addition to destroying all the data on the hard disk, formatting removes any partitions and
  • Epson Equity 4 | User Manual - Page 119
    Starting the Program Follow these steps to start the hard disk formatting program: 1. Insert the Reference diskette in drive A and log onto drive A. 2. Type HDFMTALL and press [Enbrl. You see the Hard Disk Format Menu: 1 - Format 2 - Destructive surface analysis 3 - Non-destructive surface analysis
  • Epson Equity 4 | User Manual - Page 120
    hard disk drives come with a printed list of bad tracks, but the bad tracks are not flagged on the disk. Other hard disks (such as Epson disks) come with the bad tracks already flagged. Reformatting a Used Disk To reformat a disk you have been using, follow these steps: 1. Use the Nondestructive
  • Epson Equity 4 | User Manual - Page 121
    the first hard disk or 2 for the second hard disk. Then see the instructions below for the Hard Disk Format Menu option you want to use. Option 1, ): Format Hard Disk < Drive n: > Scan hard disk to get defective track information? (Y/N) (If the disk already has a defective track table, you do not
  • Epson Equity 4 | User Manual - Page 122
    sector number for the drive minus 1. Then press m. 3. Next you see this prompt: Accept recommended skewed sectors per head in format : 0 ? (Y/N) For an Epson hard disk drive, accept the recommended value of 0. For another type of drive, use the value recommended in the documentation for the drive
  • Epson Equity 4 | User Manual - Page 123
    To enter a new value, select N. You see the following prompt: Enter new skewed sectors per head in format (0-16): Enter the recommended number, which equals the maximum sector number for the drive minus 1. The maximum sector number depends on the drive type. Then press (Mal 4. The program now allows
  • Epson Equity 4 | User Manual - Page 124
    table and you can add the next bad track, if necessary. If you make a mistake, move the cursor block to the incorrect track and press [cl to change the track data or (Dl to delete the track from the table. Change the track data in the same way as you add
  • Epson Equity 4 | User Manual - Page 125
    Formatting the Disk When you are ready to start formatting the disk, you see the following warning: WARNING! ALL DATA WILL BE DESTROYED IN ALL PARTITIONS OF HARD DISK, NOT JUST IN MS-DOS PARTITION! Do you want to start formatting ? (Y/N) If you are not sure you want to format the hard disk, select
  • Epson Equity 4 | User Manual - Page 126
    , if they are not flagged. The test writes, reads, and verifies information on every track, except those that are already flagged as bad. Caution If is destroyed. If you think that an unflagged bad track is causing trouble, first run the Non-destructive surface analysis to check the disk surface.
  • Epson Equity 4 | User Manual - Page 127
    If the program finds an unflagged bad track, the report is followed by a table like this: Write, Read Error Tracks Cylinder Read Cylinder Read Cylinder Read Cylinder Bead 237 2 Confirm to register the tracks in the Write, Read Error Track Table as bad tracks. Do you want to register the error
  • Epson Equity 4 | User Manual - Page 128
    produced the errors. Then you see this message: Press ENTER to return to the menu. Check the information displayed. Then press m to return to the Hard Disk Format Menu. Exiting the Program To leave operating system. See your operating system manual for instructions. Formatting a Hard Disk 5-11
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    for instructions. If the suggestions here or in Chapter 4 do not solve the problem, contact your Authorized Epson Servicer or call the Epson numbers of any software programs you are using. You may have recorded this information on the Rend This First card that came with your system. If not
  • Epson Equity 4 | User Manual - Page 130
    press t$&). Write down the necessary configuration information shown on the SETUP screens; then exit SETUP without changing your configuration. (See Chapter 2 of the Setup Guide for instructions.) 4. If you are using MS- the timer, the keyboard controller, and the hard disk drive. 6-2 Troubleshooting
  • Epson Equity 4 | User Manual - Page 131
    See Chapter 2 of the Setup Guide for instructions on using the SETUP program.) 0 All errors, except keyboard errors Cl No errors. If the system detects problem, contact your Authorized Epson Servicer as soon as possible. Report any error messages when you request technical assistance. Troubleshooting
  • Epson Equity 4 | User Manual - Page 132
    proper troubleshooting section in this chapter or offers a solution. If you do not see an error message, read the section that covers your problem. Authorized Epson Servicer. Your CMOS RAM has possibly been corrupted. Run the SETUP program and check your settings (see Chapter 2 of the Setup Guide).
  • Epson Equity 4 | User Manual - Page 133
    See Chapter 2 of the User's Guide for correct jumper settings and Chapter 2 of the Setup Guide for Instructions on running SETUP. DISPLAY TYPE HAS your Authorized Epson Servicer. KEYBOARD ERROR OR NO KEYBOARD PRESENT Your keyboard may not be connected correctly. See 'Keyboard Problems.' MEMORY
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    drive cannot be Initialized. See 'Hard Disk Problems.' UNABLE TO RECALIBRATE HARD DRIVE Your drive is probably damaged. Contact your Authorized Epson Servicer. UNABLE TO RESET HARD DRIVE/ CONTROLLER ERROR Reference diskette, if necessary, and turn on the computer again. 6-6 Troubleshooting
  • Epson Equity 4 | User Manual - Page 135
    instructions. 4. If the electrical outlet is working and all the connections are secure but your computer still won't start, call your Authorized Epson Servicer. Note If the computer starts but you can't see anything on the screen, see "Monitor Problems , proceed to the next step. Troubleshooting 6-7
  • Epson Equity 4 | User Manual - Page 136
    Epson Servicer. 3. Did you enter the correct password? See "Password Problems" below. 4. Could your software be causing the problem? If you are running an application program, see "Software Problems" later in this chapter. 5. The problem in Chapter 1 for more information. 8. If resetting the computer
  • Epson Equity 4 | User Manual - Page 137
    damage the power supply, but you must correct the temperature problem before you can use your computer again. See "Restoring the cause of the high temperature and correct the condition, check for the following: Cl Room temperature above 90° F (32° C). If this is the case, Troubleshooting 6-9
  • Epson Equity 4 | User Manual - Page 138
    you removed the computer's cover, replace it now. (See Chapter 2 for instructions.) Then turn on the computer. If the power supply shuts off again, contact your Authorized Epson Servicer. Password Problems If you have any trouble using your password, try the following: 1. If you think you know the
  • Epson Equity 4 | User Manual - Page 139
    Access password, follow these steps: 1. Turn off the computer. 2. Follow the instructions under "Changing the Jumper Settings" in Chapter 2 to disable the password function by . (See Chapter 2 of the Setup Guide for more information about setting a password.) Now go to step 10. Troubleshooting 6-11
  • Epson Equity 4 | User Manual - Page 140
    Guide for instructions.) The computer reboots. If you disabled password security, you do not see the password prompt and can access your computer immediately. If you set a new password, you see the password prompt. Enter your password as described in Chapter 1. Keyboard Problems If you have trouble
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    Guide. 4. If you still have trouble with the keyboard, run the Keyboard diagnostic test described in Chapter 4. If the diagnostics indicate an error, contact your Authorized Epson Servicer. Monitor Problems For monitor problems and display adapter card manuals for instructions. Troubleshooting 6-13
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    adapter for your software. If your application program requires a monitor that supports graphics but you have a monochrome monitor, 1* r Isults will be on the screen. See "Changing the Jumper Settings" in Chapter 2 for instructions. 8. If you still have difficulty with your monitor, run the Video
  • Epson Equity 4 | User Manual - Page 143
    if the diskette is write-protected. Check the program manual.) See Chapter 1 for more information. 5. Is the diskette formatted? A new diskette must be formatted before you can store data on it. See your operating system documentation for instructions on formatting diskettes. Troubleshooting 6-15
  • Epson Equity 4 | User Manual - Page 144
    application program may have updated the storage information on the diskette incorrectly. This is probably the case if you have one of these problems: 0 Part of a file is for instructions. You may also have some special diagnostic software you can use to check your diskettes. 6-16 Troubleshooting
  • Epson Equity 4 | User Manual - Page 145
    as part of your system? (See Chapter 2 of the Setup Guide for instructions.) 4. Try running the Diskette drive diagnostic tests described in Chapter 4. If the diagnostics program indicates an error, contact your Authorized Epson Servicer. 5. If the diskette drive is making loud or unusual noises
  • Epson Equity 4 | User Manual - Page 146
    else installed the drive, consult that person about the problem. 2. If you installed the hard disk in your computer, did you carefully follow all the instructions in Chapter 3? Review the instructions, check all the cable connections, and check the jumper settings on your drive. 6-18 Troubleshooting
  • Epson Equity 4 | User Manual - Page 147
    Setup Guide for instructions.) 2. Partition and format the drive for your operating system. If you are using MS-DOS, instructions for performing these procedures are provided in your MS-DOS manuals. If you are using another operating system, follow the instructions that came with it. Troubleshooting
  • Epson Equity 4 | User Manual - Page 148
    access the drive, review the instructions in your operating system manuals. Make sure you manual for instructions If you cannot access data on your hard disk or you are receiving read/write errors, the disk may have a physical problem. Contact your Authorized Epson Servicer. 6-20 Troubleshooting
  • Epson Equity 4 | User Manual - Page 149
    Problems If you have trouble drive, make sure you are logged onto or specifying the correct manual to see if this is the case, and change the processor speed if necessary. See "Changing the Processor Speed" in Chapter 1 for instructions and information instructions in chapter 1. Troubleshooting 6-21
  • Epson Equity 4 | User Manual - Page 150
    support. Printer Problems Below are some general steps to follow if you have difficulty with your printer. If the problem persists and you need more detailed information, check your printer manual. You see a port error message if you are having trouble Setup Guide for instructions on Troubleshooting
  • Epson Equity 4 | User Manual - Page 151
    Option Card Problems If you install instructions that came with the card. 2. Did you set the necessary DIP switches or jumpers on the option card? See the cards manual for instructions. 3. Did you set the necessary jumpers on the main system board? See Chapter 2 for more information. Troubleshooting
  • Epson Equity 4 | User Manual - Page 152
    perform the correct setup procedures for the software you are using with the option card? See your option card or software manual for instructions. Mouse Problems If you have trouble with your mouse or you see an auxiliary device error message, check the following: 1. Make sure the mouse cable is
  • Epson Equity 4 | User Manual - Page 153
    Memory Module Problems If you added extra memory to your system by installing SIMMs and that See Chapter 2 of the Setup Guide for instructions. 3. If you still have trouble with your SIMMs, write down any error messages that appear and contact your Authorized Epson Servicer. Troubleshooting 6-25
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    Appendix A Specifications CPU and Memory 32-bit CPU System speed Memory ROM 4SX/25: Intel i486SX, 25 MHz microprocessor; can be replaced with optional 487SX/25 or ODP486-25 OverDrive processor 4DX/33: Intel i486DX, 33 MHz microprocessor; can be replaced with optional ODP486-33 OverDrive processor
  • Epson Equity 4 | User Manual - Page 155
    Video RAM Shadow RAM Cache Math coprocessor Clock/ calendar Controllers Video Diskette Hard disk 512KB or 1MB DRAM on main system boar& 512KB configuration expandable to 1MB Supports shadowing of system and video BIOS ROM into RAM 8KB of internal cache (built into the microprocessor) On 4DX/33 and
  • Epson Equity 4 | User Manual - Page 156
    Interfaces Monitor Parallel Serial Keyboard Mouse option slots Speaker Alternate VGA VGA interface built into system board for analog or multifrequency VGA monitor; 15-pin, D-shell connector One standard 8-bit parallel, uni- or bidirectional interface built into main system board; I/O address
  • Epson Equity 4 | User Manual - Page 157
    Mass Storage Diskette drives Hard disk drives Other devices Three half-height drives maximum (one vertical mount and two horizontal mounts) configurable using the following: 5.25-inch diskette drive, 1.2MB (high-density) storage capacity 3.5-inch diskette drive, 1.44MB (high-density) storage
  • Epson Equity 4 | User Manual - Page 158
    Physical Characteristics Width 14.8 inches (370 mm) Depth 16.5 inches (412 mm) Height Weight 4.8 inches (120 mm) 16.7 lb (7.5 kg), with one diskette drive and one hard disk, but without keyboard Power Supply Type Input ranges Maximum outputs Frequency Option slot power limits 145 Watt, fan-
  • Epson Equity 4 | User Manual - Page 159
    Environmental Requirements Condition Temperature Humidity (noncondensing) Altitude Maximum wet bulb Acoustical noise Operating range Non-operating range 41° to 90°F (5° to 32° C) -4° to 140° F (-20° to 60° C) 20% to 90% 10% to 90% -330 to 9,900 ft -330 to 39,600 ft (-100 to 3,000 m) (-100
  • Epson Equity 4 | User Manual - Page 160
    Power Source Requirements 120 Volt power source requirements Reference standards Power cord w North America ANSI C73.11, UL/CSA Listed, NEMA5-15-P. Type SJT. no. 18/3AWG. 125V'10A IEC 83 ro. 16,3AwG or
  • Epson Equity 4 | User Manual - Page 161
    System Memory Map 1FFFFFFh 32MB 0100000h 000F0000h 1MB System BIOS (shadow RAM) Available for I/O cards VGA BIOS (shadow RAM) Video text and graphics 000A0000h 640KB Conventional system memory: 640 KB A-8 Specifications
  • Epson Equity 4 | User Manual - Page 162
    SIMMs return data requested by the microprocessor at an access speed of 70ns (nanoseconds). Address A number or name that identifies the location where information is stored in a computer's memory. Analog monitor A monitor that generates, responds to, or acts upon analog data, such as a VGA monitor
  • Epson Equity 4 | User Manual - Page 163
    system executes all the commands in that file sequentially. BIOS Basic Input/Output System. Routines in ROM (Read Only Memory) that handle the transfer of information among various hardware components, and between the hardware and your operating system and other software. 2 Glossary
  • Epson Equity 4 | User Manual - Page 164
    performs to start itself up, check its components, and then load the operating system into its memory. Bus A wire or group of wires that sends information from component to component in the computer. The speed of a bus increases by the number and width of the channels the bus uses to move
  • Epson Equity 4 | User Manual - Page 165
    The symbol or message that displays on the screen to tell you that the operating system is loaded and ready to receive instructions. The default MS-DOS command prompt displays the current drive and directory. If you are logged onto drive C, the command prompt may look like this: c : \ >. 4 Glossary
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    to a monitor, printer, and keyboard. Control code A command (generated when you hold down [cbll and press another key on the keyboard) that instructs the computer to perform a specific function. Conventional memory The memory in the computer below 1MB that is available to MS-DOS and application
  • Epson Equity 4 | User Manual - Page 167
    one read/write head. The number of tracks on a disk is equal to the number of cylinders times the number of heads. see also Tracks. Information, such as text or graphics, stored or processed by a computer. Data diskette A formatted diskette on which you store data files (as opposed to program files
  • Epson Equity 4 | User Manual - Page 168
    Device driver A file containing instructions that allow your computer to recognize and communicate with a device. The device may be a printer, monitor, or other type of device. Diagnostics See System diagnostics
  • Epson Equity 4 | User Manual - Page 169
    Display adapter card A circuit board that can be installed in one of the computer's option slots to control the way a monitor displays text and graphics. A VGA display adapter is built into your computer's main system board. Also called video card. DOS Disk Operating System. The generic term for the
  • Epson Equity 4 | User Manual - Page 170
    contents or purpose. Some programs automatically create an extension for a filename when you create a file using the program. File A collection of information called records, or entries, stored together on a disk under a single name. Text files consist of words and sentences. Program files consist
  • Epson Equity 4 | User Manual - Page 171
    Format To prepare a new disk (or an old one you want to reuse) so that the data you store on it can be used by your operating system. Formatting divides a disk into tracks and sectors and creates addressable locations where your operating system can find your data. Graphics Screen or file data such
  • Epson Equity 4 | User Manual - Page 172
    High-density A type of diskette format that allows you to store more data than on single- or double-density diskettes. A 5.25-inch, high-density diskette can store 1.2MB of data. A 3.5-inch, high-density diskette can store 1.4-4MB of data. IDE Integrated Drive Electronics. A type of hard disk drive
  • Epson Equity 4 | User Manual - Page 173
    Memory Specification-a description of a capability your computer has for supporting programs that use expanded memory. See also Expanded memory. math and graphics operations performed by programs that use this type of calculation. MCGA Multi-color Graphics Array. A type of display adapter that
  • Epson Equity 4 | User Manual - Page 174
    A unit used to measure storage space in a computer's memory or on a disk. One megabyte equals 1024KB (kilobytes). See also Byte. Megahertz (MHZ) A unit used to measure oscillation frequency, such as that of a computer's internal clock. A megahertz is one million cycles per second. Memory The
  • Epson Equity 4 | User Manual - Page 175
    Microprocessor A small CPU contained on one semiconductor chip. See also CPU. Modem MOdulator/DEModulator. A device that allows a computer to transfer data to and from another computer by transmitting signals over telephone lines. Monitor The hardware device that contains the video screen and
  • Epson Equity 4 | User Manual - Page 176
    Multifrequency monitor A monitor that accepts input at different frequencies and can display in a variety of resolutions. Multitasking The ability of a computer and an operating system to work on more than one command or task at a time. The tasks are actually not performed at the same time, but they
  • Epson Equity 4 | User Manual - Page 177
    Option card A circuit board you can install inside the computer to provide additional capabilities, such as a modem or an additional I/O port. Option cards plug directly into the special option slots so you do not have to alter a computer's circuitry to enhance your system. See also Bus. OS/2
  • Epson Equity 4 | User Manual - Page 178
    Partition (1) The area an operating system defines on a hard disk so you can use that area as though it were a physically separate device; (2) to divide a hard disk into separate logical areas. You can create a primary partition and one or more extended partitions on a hard disk. Password The unique
  • Epson Equity 4 | User Manual - Page 179
    Partition (1) The area an operating system defines on a hard disk so you can use that area as though it were a physically separate device; (2) to divide a hard disk into separate logical areas. You can create a primary partition and one or more extended partitions on a hard disk. Password The unique
  • Epson Equity 4 | User Manual - Page 180
    mounted. Processor speed See Operating speed. Program A file containing coded instructions that tell the computer what to do and how to do it. Prompt A message displayed by the operating system or a program to request information from you or tell you what action to perform next. See also Command
  • Epson Equity 4 | User Manual - Page 181
    by using power from a backup battery. Refresh rate The frequency with which a monitor can redraw a screen image. The faster the refresh rate, the less the screen will flicker. Reset To restart a computer without turning it off. You can reset your computer by pressing Resetting erases all data
  • Epson Equity 4 | User Manual - Page 182
    system, video, and any external BIOS ROMs into the RAM area of memory to speed up processing. SIMM See Memory module. Software The collection of instructions (or programs) that tell your computer hardware to perform the tasks and functions you specify. See also Hardware and Program. 20 Glossary
  • Epson Equity 4 | User Manual - Page 183
    Subdirectory In a hierarchical disk directory structure, a group of files in a directory that is contained within another directory or the root directory. Surface mounted A method of connecting a device (such as a microprocessor chip) directly to the surface of the system board instead of soldering
  • Epson Equity 4 | User Manual - Page 184
    areas. On a tape cassette, the tracks run parallel to the edge of the tape. See also Sector. UNIX A powerful operating system that supports multitasking and is especially suited to multi-user environments. UNIX is compatible with a range of computers, from personal computers to mainframes. See also
  • Epson Equity 4 | User Manual - Page 185
    2-26 -27, 6-9, 6-14, A-3 Altitude, A-6 Application programs, 6-23 Authorized Epson Servicer, 5-1, 6-1, 6-3, 6-5 -6, 6-8, 6-10, 6-13, 6-17, 6-20, 6- adapters, 2-6 -7, 2-28 Chips, video memory, 2-24 CHKDSK command, 6-16 Clock/calendar, A-2 CMOS battery, 4-9, 6-4 CMOS RAM, 1-4, 2-6 -7, 6-4 -5, 6-11,
  • Epson Equity 4 | User Manual - Page 186
    -3, 3-17 -28 latch, 1-15, 3-21 location, 2-3, 3-2 post-installation, 3-3, 3-36 power supply cable, 3-24, 3-27-29 precautions, 1-10 -11 problems, 1-8 -11,6-5,6-17 read/write heads, 1-7 release button, 1-14, 3-21 removing diskettes from, 1-14-15 removing from computer, 2-4, 3-3, 3-29-32 single, 1-16
  • Epson Equity 4 | User Manual - Page 187
    1-6-9 DRAM video chips, installing, 2-24 -26 supported, 2-24 Drive bay, cover, 3-21, Epson Servicer, 5-1, 6-1, 6-3, 6-5-6, 6-8, 6-10, 6-13, 6-17, 6-20, 6-25 Error messages, MS-DOS, 6-16 power-on diagnostics, 6-4 -6, 6-25 system diagnostics, 4-6, 4-8 -9 Extended memory, A-8 External device, problems
  • Epson Equity 4 | User Manual - Page 188
    precautions, 1-19 preparing for use, 1-18, 3-36, 6-19 primary, 3-4 problems, 6-18 -20 read/write heads, 1-7, 1-26, 6-20 reformatting 5-3 removing 19, 1-26 Heads, read/write, 1-7, 1-26,6-20 Height, A-S Help, Epson Connection, 5-1, 6-1 High-density diskette, 1-7 -9 High-resolution graphics adapter card
  • Epson Equity 4 | User Manual - Page 189
    4-8, 6-5, 6-12 -13 error messages, 4-8, 6-5, 6-12-13 halt on error, 6-3 interface, Intro-l, A-3 num lock mode, 1-20 -21,6-12, A-3 port, Intro-1, A-3 problems, 6-12 -13 special keys, 1-20 -21 specifications, A-4 speed commands, 1-24, A-1 tests, 4-1, 4-8, 6-12-13 Key disk, 1-24 Key-way, diskette drive
  • Epson Equity 4 | User Manual - Page 190
    6-13 -14 Mounting frames, attaching, 3-19 removing, 3-6-7 Mounting plate, hard disk, 3-9 -11, 3-16 Mouse, driver, 6-24 interface, Intro-1, A-3 port, Intro-l, A-3 problems, 6-24 MS-DOS, batch files, 1-27 copying files, 1-9 error messages, 6-16 hard disk drive, 6-19 -20 printer commands, 6-22 single
  • Epson Equity 4 | User Manual - Page 191
    port, 6-23 Partitioning hard disk, 1-18, 6-19, Password, changing or deleting, 1-23 disabling, 2-7, 6-10-12 entering, 1-23 jumper, 2-7, 6-11 problems, 6-10 -12 PAUSE key, 1-21, 6-21 Physical characteristics, A-5 Physical formatting, 3-36, 5-1 -11, 6-19 Plug, AC, A-7 Ports, Intro-1 -2, A-3 Post
  • Epson Equity 4 | User Manual - Page 192
    Servicer, Epson, 5-1, 6-1, 6-3, 6-5 -6, 6-8, 6-10, 6-13, 6-17, 6-20, 6-25 SETMODE command, 6-23 Setting jumpers, see Jumpers SETUP program, configuration information , configuration, 2-11 installing, Intro-2, 2-1, 2-11-14, A-1 locating, 2-3 problems, 6-25 removing, 2-15 -16 SETUP, 2-14, 2-16, 2-30),
  • Epson Equity 4 | User Manual - Page 193
    A-4 Temperature, 6-9 -10, A-6 Tests, see Diagnostics Tracks, 1-6 -8 Troubleshooting, 6-1 -25 Turning off computer, 1-5, 2-4, 6-6 Turning on computer, 1-2 19, 2-26-28, 2-30 jumpers, 2-7, 2-16, 2-28,6-9, 6-13 -14, 6-23 problems, 6-13 14,6-23 removing, 2-20 test, 4-8, 6-14 Video chip sockets, 2-24-26
  • Epson Equity 4 | User Manual - Page 194
    W Weight, A-5 Wet bulb, A-6 Width, A-5 Windows, 2-26 Write-protecting diskettes, 1-10, 1-12 -13,6-15 Write-protect notch, 1-13, 6-15 Write-protect switch, 1-12, 6-15 Write-protect tab, 1-13, 6-15 X XCOPY command, 1-9 10 Index
  • Epson Equity 4 | User Manual - Page 195
    Road, Sec. 3, Taipei, Taiwan R.O.C. Phone: 886-2-717-7360 Free phone: 886-080-211172 Fax: 886-2-712-9164 Telex: 785-24444 Epson (U.K.) Ltd. Business Management Dept. (PC) Campus 100, Maylands Avenue Hemel Hempstead, Hertfordshire, HP2 7EZ, UK Phone: 0442 61144 Free phone: link line 0800 289622 Fax
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EPSON
®
User’s
Guide
49
This manual is printed on recycled paper and is 100% recyclable.