Epson Equity 4 Product Support Bulletin
Product support bulletin(s)
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Also See for Equity 4:
- User manual (195 pages) ,
- Setup manual (57 pages) ,
- Manual (52 pages)
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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
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:
Choice of Intel 486SX/25, 486DX/33 or 486DX2/50 processor
l
Built-in math coprocessor (40X/33 and 4DX2/50); math coprocessor
l
support in the 4SX/25 model
Intel OverDrive
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Zero Insertion Force (ZIF) socket for easy processor upgrades
l
8KB internal cache (built-in CPU)
l
Small-footprint case incorporates
l
- 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
Choice of 120MB or 240MB hard disk drive
l
4MB of RAM; upgradeable to 32MB via SlMMs
l
TM
Support (4SX/25 and 4DX/33)
EPSON
PSB No: S-0155
Originator: SLS
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Summary of Contents for Epson Equity 4
- Page 1 GENERAL What an? the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? 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.
- Page 2 PSB No: S-0155 Page: 2 of 8 What an? the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? (continued) 512KB video memory; upgradeable to 1MB providing True Color support Alternate VGA feature connector for additional graphics capabilities System and video BIOS can be relocated in shadow RAM for increased system performance 0.
- Page 3 What levels of password security are provided with the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? The Equity 4 series of computers offer two levels of password security to insure that unauthorized users do not change the system’s SETUP configuration or obtain access to the system.
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Page 4: Status Page
What B/OS comes with the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? The Equity 4 series computers incorporate an AWARD BIOS that contains both the system and video BIOS. The AWARD BIOS is contained in a single EPROM device that is installed in a pluggable socket on the main system board. - Page 5 What video adapter comes standard built-in) with the Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? The Equity 4 series computers utilize a Cirrus GD5422 VGA graphics controller as its built-in video adapter. These computers include 512KB of video memory which may be upgraded to a full 1MB of memory by installing pluggable memory chips.
- Page 6 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 "*"...
- Page 7 Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers? The Epson Equity 4 series computers come standard with 4MB of system memory. This memory is provided by a 4MB SIMM installed in SIMM socket 0 on the main system board.
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Page 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? The Epson Equity 4SX/25, 4DX/33 and 4DX2/50 computers are available in three factory configurations. All three configurations come standard with a 1.44MB floppy disk drive.