Epson 386SX/20 manuels

Epson 386SX/20 Manuel d'utilisateur (130 pages)

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Table des matières

PEER-2030

1

Contents

5

ROM BIOS Chips

6

– Preformat

6

Chapter 5

7

........................1

8

Chapter 7

8

List of Figures

9

Chapter 2

10

Setting Up Your System

10

Chapter

10

Operating Your System

10

Chapter 4

11

Keyboard

11

Chapter 6

11

Appendix

11

List of Tables

12

About This Manual

13

Chapter 1

15

System Overview

16

1-1 Introduction

17

Operating System

17

1-3 Features

19

1-6 System Unit

22

1-7 Control Panel

23

Reset Button

23

Turbo Button

23

Indicator Lights

23

System Power Switch

25

1-8 Rear Panel

26

Turn off all power

26

Display Port

29

You will also need

29

Power Voltage Setting

30

1-9 Other Peripherals

31

1-10 Disk Drives

32

Floppy Disks

33

Do not use detergents!

37

Setting Up

38

Your System

38

2-1 Motherboard

40

Math Coprocessor

42

Remember

42

Figure 2-2

43

Chip lnsertion

44

Onboard System Memory Size

46

Normal mode

47

2-7: 640

49

BIOS Chips

56

Figure 2-15: Installing ROM

57

2-2 Installation

58

Chapter 3

61

Operating

61

Non-system disk or disk error

63

3-2 DOS Operations

64

Starting MS-DOS

64

Formatting Disk

65

A> diskcopy a: b:

66

A> diskcopy

66

Copy another diskette (Y/N)?

66

A>del *

67

<Enter>

67

A>del filename.ext

67

3-3 Hard Disk Drive Format

69

— Preformat

69

Step 2 — Partition

69

A> FORMAT C:/S

70

A> FORMAT D:

70

3-4 Helpful Hints

71

3-5 System Setup Program

72

Running the Setup Program

75

CALCULATOR V1.41

78

Keyboard Layout

82

Numeric Keypad

83

Function Keys

83

Chapter: 4: Keyboard

84

Mode Indicator Lights

85

Special Keys

86

Cursor Keys

88

Key Combinations

88

Troubleshooting

90

5-1 Command Problems

92

Consult

94

Refresh Indicator Error

96

6-1 Installing Disk Drives

100

5.25” Disk Drives

100

3.5” Disk Drives

105

Entering 20MHz Turbo Mode

107

Software Turbo Switch

107

Hardware Turbo Switch

107

6-2 Entering 20MHz Turbo Mode

107

Software

108

Important:

108

Shadow RAM Enable

108

EMS Driver Setup

108

S for EMS

111

Short Move

114

Long Move

114

6-6 Technical information

115

Microprocessor

115

Real Address Mode

116

System Timers

116

System interrupts

117

ROM Subsystem

118

RAM Subsystem

118

Direct Memory Access

119

DMA Channel

119

I/O Channel Slots

121

Glossary

123

Chapter 7:

130

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