Epson Y16499100301 manuals

Epson Y16499100301 User Manual (151 pages)

Brand: Epson | Category: Laptops | Size: 0.83 MB |

English

Table of contents

User’s Guide

1

IMPORTANT SAFETY INSTRUCTIONS

2

Equity™ LT

4

Appendixes

10

11

Contents

12

Introduction

13

How to Use This Manual

14

Setting Up Your System

16

Connecting the Screen

17

Connecting the AC Adapter

20

Charging the Battery

21

Connecting a Printer

21

Parallel interface

22

Serial interface

24

Setting the DIP Switches

25

Keyboard DIP switches

26

Back panel DIP switches

28

Safety rules

29

Turning on the power

30

Initial screen display

32

Current date is Sat 10-24-87

33

Copying System Diskettes

34

Running the Setup Program

37

Setting the real-time clock

38

Changing the backlight period

39

No time limit

40

to select Primary

41

Stop bits

41

Leaving the Setup program

43

Preparing a Hard Disk for Use

44

Creating the MS-DOS Partition

45

Booting From the Hard Disk

48

Drive Assignments

49

Hard Disk Power Switch

49

Using the Battery

50

Using the Equity LT

51

LED Indicators

52

RESET CPU SPEED

54

Resetting the Computer

55

Caring for the Backlit Screen

56

How disks work

58

Making backup copies

62

Using a single diskette drive

63

Turning Off the Computer

64

Chapter 4

65

Starting and Exiting MS-DOS

66

Entering MS-DOS Commands

67

Storing Data

68

Changing the Default Drive

69

Formatting Diskettes

70

Using the DISKCOPY command

72

Copying with one 3

73

-inch diskette drive

73

N to end the

75

Using the COPY command

76

Creating subdirectories

79

Changing directories

80

Using pathnames

81

Enter); this

83

Options and Maintenance

84

Turning Off the Hard Disk

92

Enter to log on to drive A

93

Troubleshooting

95

The LCD Screen is Blank

96

The Monitor Screen is Blank

96

The Computer Does Not Respond

97

Low Battery Problems

97

Diskette Problems

98

Hard Disk Problems

99

Software Problems

99

Printer Problems

100

Power-on Diagnostics

101

Clock and CMOS RAM Check

102

RAM Check

102

Floppy Disk Drive Seek Check

103

Performing System Diagnostics

105

Selecting a Test

106

Resuming From an Error

107

System Board Check

108

Memory Check

108

Keyboard Check

109

Video adapter check

111

Attribute check

112

Character set check

112

40-column character set check

113

320 x 200 graphics mode check

113

640 x 200 graphics mode check

114

Screen paging check

115

Color video check

116

Sync check

116

Run all above checks

116

Formatting a diskette

117

Enter to select

118

4 - Speed check

118

A or B and then Enter

118

Sequential seek check

119

Random seek check

119

Write, read check

119

Speed check

120

Alternate Serial Port Check

123

Dot-matrix Printer Check

123

Seek check

125

Read, verify check

126

Error Codes and Messages

128

Equity LT Specifications

130

Power Supply

131

Mass Storage

131

Keyboard

131

Environmental Requirements

131

Physical Characteristics

132

Power Requirements

132

Glossary

133

CAPS LED, 3-3, 3-8

142

Caps Lock key, 3-3, 3-8

142

Ctrl Alt Del, 3-6

142

Ctrl C, 3-6

142

Copying

143

SCROLL LED, 3-3, 3-8

146

Scroll Lock key, 3-3, 3-8

146

Reader Comment Card

150

MS-DOS 3.3 Reference Manual

150

EPSON America, Inc

151

Lomita Blvd

151

Torrance CA 90505

151

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