Epson Equity 4 Product Support Bulletin(s)

Epson Equity 4 Manual

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  • Epson Equity 4 | Product Support Bulletin(s) - Page 1
    , INC. EPSON Product Support Bulletin Subject: Common Questions and Answers for the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 Computers Date: 04/02/93 Page(s): 1 of 8 PSB No: S-0155 Originator: SLS GENERAL Q1. What an? the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? A. The Epson 4SX/25
  • Epson Equity 4 | Product Support Bulletin(s) - Page 2
    PSB No: S-0155 Page: 2 of 8 Q1. What an? the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? (continued) A. l 512KB video memory; upgradeable to 1MB providing True Color support l Alternate VGA feature connector for additional graphics capabilities l System and video BIOS can be relocated
  • Epson Equity 4 | Product Support Bulletin(s) - Page 3
    up floating point calculations. The Intel Overdrive CPU doubles the processor's internal speed to further increase system performance. The Epson Equity 4DX/33 computer can performance. Please note that the Equity 4SX/25, 4DX/33 and 4DX2/50 computers do not support the Weitek math co-processor.
  • Epson Equity 4 | Product Support Bulletin(s) - Page 4
    Q7. What B/OS comes with the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? A. The Equity 4 series computers incorporate an AWARD BIOS but before the computer loads the operating system. There are two pages of setup information. STATUS PAGE - System Date and Time - Floppy Drive Type Selection A:
  • Epson Equity 4 | Product Support Bulletin(s) - Page 5
    display standards. Q10. What type of RAM chips are used to upgrade the video memory to a full 1MB on the Equity 4SX/25, 4DX/33 and 4DX2/50 computers? A. To increase the Epson Equity 4 series computer's video memory requires four pieces of a 256K x 4 bit, 70ns, 20-pin DRAM (Dual In-line Package) chip
  • Epson Equity 4 | Product Support Bulletin(s) - Page 6
    PSB No: S-0155 Page: 6 of 8 Q11. What video modes are supported by the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? List below is a table that shows the Epson Equity 4 series computer's supported video modes and the memory requirements to obtain each mode: Note: An "*" indicates a Hi-Color
  • Epson Equity 4 | Product Support Bulletin(s) - Page 7
    MEMORY Q13. What is the standard memory configuration and maximum amount of system memory that can be used in the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? A. The Epson Equity 4 series computers come standard with 4MB of system memory. This memory is provided by a 4MB SIMM installed in SIMM
  • Epson Equity 4 | Product Support Bulletin(s) - Page 8
    0155 Page: 8 of 8 MASS STORAGE Q15. What factory floppy and hard disk drive configurations are offered with the Equity 4SX/25, 4DX/33 and 4DX2/50 computers? A. The Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers are available in three factory configurations. All three configurations come standard
  • Epson Equity 4 | Product Support Bulletin(s) - Page 9
    rare cases, improper keyboard timing may cause intermittent system boot failure. See ECN No: EQ386/33+-001 (2/5/93). VER PART # 1.149A ENDEAVOR / EQUITY 4 DESC AWARD TYPE LOC REASON 27C010 U8 INITIAL RELEASE VER PART # 053193 1017670 ENDEAVOR 486C DESC AMI TYPE LOC REASON 27C010 U8
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EPSON
AMERICA,
INC.
EPSON
Product Support Bulletin
Subject:
Common Questions and Answers for the Epson Equity 4SX/25, 4DX/33
and 4DX2/50 Computers
Date: 04/02/93
Page(s): 1 of 8
PSB No: S-0155
Originator: SLS
GENERAL
Q1.
What an? the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers?
A.
The Epson 4SX/25, 4DX/33 and 4DX2/50 represent Epson’s new family of
entry-level computer products. Along with an affordable price, the new
Equity 4 series offers Intel™ i486™ processing power and upgrade
solutions for a wide range of computing applications. In addition to the
performance that these systems offer, users will appreciate the
convenience of a small footprint, complete system integration and pre-
loaded software. Key features include:
l
Choice of Intel 486SX/25, 486DX/33 or 486DX2/50 processor
l
Built-in math coprocessor (40X/33 and 4DX2/50); math coprocessor
support in the 4SX/25 model
l
Intel OverDrive
TM
Support (4SX/25 and 4DX/33)
l
Zero Insertion Force (ZIF) socket for easy processor upgrades
l
8KB internal cache (built-in CPU)
l
Small-footprint case incorporates
- four ISA 16-bit option slots
- two externally accessible drive bays and one internal drive bay
- built-in Super VGA video adapter
- built-in serial, bi-directional parallel, mouse and keyboard ports
- built-in floppy and IDE hard drive controller/interface
l
Choice of 120MB or 240MB hard disk drive
l
4MB of RAM; upgradeable to 32MB via SlMMs