Apple Power Macintosh 8100-80, Power Macintosh 8100-80AV User Manual

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Power Macintosh

Getting Started

Setup and important health-related information for the Power Macintosh 8100/80 and 8100/80AV

K Apple Computer, Inc.

© 1994 Apple Computer, Inc. All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Apple. Your rights to the software are governed by the accompanying software license agreement.

countries. Use of the “keyboard” Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws.

Every effort has been made to ensure that the information in this manual is accurate. Apple is not responsible for printing or clerical errors.

Apple Computer, Inc. 20525 Mariani Avenue Cupertino, CA 95014-6299 (408) 996-1010

Apple, the Apple logo, APDA, AppleTalk, EtherTalk, LaserWriter, LocalTalk, MacTCP, Macintosh, and StyleWriter are trademarks of Apple Computer, Inc., registered in the U.S. and other countries.

Apple AudioVision, AppleCD, AppleColor, Apple Desktop Bus, PlainTalk, GeoPort, Macintosh PC Exchange, Power Macintosh, and QuickTime are trademarks of Apple Computer, Inc.

Adobe, Adobe Illustrator, Adobe Photoshop, PageMaker, and PostScript are trademarks of Adobe Systems Incorporated, which may be registered in certain jurisdictions.

CompuServe is a trademark of CompuServe, Inc. Exposure is a registered trademark of Preferred Publishers, Inc. IBM is a registered trademark of International Business Machines Corporation. Lotus and 1-2-3 are registered trademarks of Lotus Development Corporation. Macintosh Basics was developed using VideoWorks Interactive. VideoWorks Interactive is a

trademark of MacroMind, Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. Motorola is a registered trademark of Motorola Corporation. NuBus is a trademark of Texas Instruments. PowerPC and the PowerPC logo are trademarks of International Business Machines

Corporation, used under license therefrom. QMS is a registered trademark, and ColorScript is a trademark of QMS, Inc. QuarkXPress is a registered trademark of Quark, Inc. Quattro is a trademark of Borland International, Inc. SuperPaint is a registered trademark of Aldus Corporation. Tektronix is a registered trademark of Tektronix, Inc. Ventura Publisher is a registered trademark of Ventura Software, Inc. WordPerfect is a registered trademark of WordPerfect Corporation. Write Now is a trademark of T/Maker Company. Simultaneously published in the United States and Canada. Mention of third-party products is for informational purposes only and constitutes neither an

endorsement nor a recommendation. Apple assumes no responsibility with regard to the performance or use of these products.

Con tents

Communications regulation information vii

Preface Welcome to Power Macintosh ix

Part I Setting Up Your Computer and Learning the Basicsi

1Setting Up 1

Plugging in the computer 2 Installing an expansion card 3 Connecting a monitor 4 Connecting th e mouse and keyboard 8 Connecting oth er devices 9 Tur ning the computer on 9 Problems turning on your computer? 12 What’s next? 13

2Safety and Health Information 15

Safety instr uct i ons 15 Health-related information about computer use 17 What’s n ext? 21

iii

3Learning to Use Your Computer 23

Part 1: Starting the Macintosh Basics tour 24

Part 2: Practici ng your new skills 28 Answers to the review questions 32 Clues on your screen 42 Tur ning the computer off 43

4Basic Skills 45

Working with icons 46 Working with windows 48 Working with documents 50 Working with disks 52 Organizing your desktop 54 Working with pull-down menus 55 Keyboard shortcuts in the Finder and in directory dialog boxes 56

Part II More About Your Macintoshi

5Expanding Your Co mp uter and Connecting Other Equipment 59

Installing an expansion card 59 Expanding memory 68 Installing other internal devices 68 Your computer at a glance 69 Connecting hard disks and other SCSI devices 72 Connecting a printer 77

Contents

Connecting an additional monitor 78 Connecting a trackball or other input device 78 Connecting a microphone 79 Connecting a GeoPort Telecom Adapter or modem 80 Connecting to a high-speed network 80 Attaching a security lo ck 82

6Using Software With Your Power Macintosh 83

Usi ng Po w er Macintosh application programs 83 Usi ng o lder Macintosh programs 85 The software programs that came with your computer 86

7Using Stereo Audio 87

About your computer’s sound ports 88 Connecting an audio device 89 Recording an alert sound 92 Connecting external stereo sp eakers 93 Playing audio CDs 94

8Using Video With Your Power Macintosh 8100/80AV 95

Example of a Macintosh system for working with video 96 About your computer’s video ports 97 Connecting a VCR to view video images or capture frames 100 Recording video movies 105 Recording a computer presentation on videotape with voice annotation 105 Usi ng a television as a monitor 109

Contents

Part III Troubleshootingi

9Solutions to Common Problems 115

When you run into trouble 115 Solutions to common problems 118

10 Reinstalling System Software 127

Do you need to install system software? 128 Star ting up from a built-in CD-ROM drive 128 Starting up from a floppy drive 129 Reinstalling system software 130 Custom installation 132 Reinstalling the CD-ROM software 132 Copy ing syst em s o ftware from the Power Maci ntosh CD disc 134

Appendix Exchang i ng Files With DOS or Windows 137

Macintosh PC Exchange at a glance 137 Using DOS-format disks on your Macintosh 138 Opening DOS documents on your Macintosh 141 Assigning Macintosh programs to DOS documents 142 Saving documents onto a DOS-format disk 151

Index 155

Contents

Communications regulation information

FCC statement

This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. See instructions if interference to radio or television reception is suspected.

Radio and television interference

The equipment described in this manual generates, uses, and can radiate radio-frequency energy. If it is not installed and used properly—that is, in strict accordance with Apple’s instructions—it may cause interference with radio and television reception.

This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in Part 15 of FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

You can determine whether your computer system is causing interference by turning it off. If the interference stops, it was probably caused by the computer or one of the peripheral devices.

If your computer system does cause interference to radio or television reception, try to correct the interference by using one or more of the following measures:

m Turn the television or radio antenna until the interference stops. m Move the computer to one side or the other of the television or radio. m Move the computer farther away from the television or radio. m Plug the computer into an outlet that is on a different circuit from the television or radio.

(That is, make certain the computer and the television or radio are on circuits controlled by different circuit breakers or fuses.)

If necessary, consult an Apple-authorized service provider or Apple. See the service and support information that came with your Apple product. Or, consult an experienced radio/television technician for additional suggestions. You may find the following booklet helpful: Interference Handbook (stock number 004-000-00493-1). This booklet, prepared by the Federal Communications Commission, is available from the U.S. Government Printing Office, Washington, DC 20402.

IMPORTANT

could void the FCC Certification and negate your authority to operate the product. This product was tested for FCC compliance under conditions that included the use of Apple

peripheral devices and Apple shielded cables and connectors between system components. It is important that you use Apple peripheral devices and shielded cables and connectors between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices. You can obtain Apple peripheral devices and the proper shielded cables and connectors through an Apple-authorized dealer. For non-Apple peripheral devices, contact the manufacturer or dealer for assistance.

Changes or modifications to this product not authorized by Apple Computer, Inc.,

Communications Regulation Information

vii

DOC statement

DOC Class B Compliance This digital apparatus does not exceed the Class B limits for radio

noise emissions from digital apparatus set out in the radio interference regulations of the Canadian Department of Communications.

Observation des normes—Classe B Le présent appareil numérique n’émet pas de bruits

radioélectriques dépassant les limites applicables aux appareils numériques de la Classe B prescrites dans les règlements sur le brouillage radioélectrique édictés par le Ministère des Communications du Canada.

VCCI statement

CD-ROM drive

WARNING

equipment’s manual may result in hazardous exposure.

WARNING

this product is harmful to the eyes. The use of optical instruments, such as magnifying lenses, with this product increases the potential hazard to your eyes. For your safety, have this equipment serviced only by an authorized Apple service provider.

If you have an internal Apple CD-ROM drive in your computer, your computer is a Class 1 laser product. The Class 1 label, located on the computer, indicates that the drive meets minimum safety requirements.

Making adjustments or performing procedures other than those specified in your

Do not attempt to disassemble the cabinet containing the laser. The laser beam used in

viii

Class 1 label

Communications Regulation Information

Welcome to Power Macintosh

Congratulations on the purchase of your new Macintosh. Your computer is designed to give you the highest performa nce combined with real ease of use—it’s easy to set up, easy to use, and easy to expand. This manual will guide you through the setup procedure, tell you how to expand your Macintosh, and provide many tips on using your new system.

Your Macintosh is powered by the new microprocessor (or “chip”). This microprocessor was designed by Apple Computer, Inc., Motorola, Inc., and IBM Corporation. The microprocessor uses Reduced Instruction Set (RISC) technology to deliver very high performance at the lowest possible cost. Th e RISC microprocessor represents the state of the art in microprocessor design.

Your new Macintosh will r un almost all your existing Macintosh software, but for best perfor ma nce a nd greatest speed, look for the new software programs designed especially for Power Macintosh computers. You’ll find Power Macintosh programs at any software store that carries products for Macintosh.

Setting Up Your Computer and Learning the Basics

Chapter 1 Setting Up Chapter 2 Safety and He alth Information Chapter 3 Learning to Use Your Computer Chatper 4 Basic Skills

Part I of this book provides the information you need to set up and learn about your Macintosh. It includes instr ucti ons for

Setting up the computer and turning it on

Using the computer safely

Learning basic M acintosh skills

If you are new to the Macintosh, go through all the chapters in this section. You’ll find a tutorial in Chapter 3 that will acquaint you wi th Macintosh skills.

If you’re an exper ienced Macintosh user, go through the setup instructions in Chapter 1 and read the health and safety info rmat ion in Chapter 2, then proceed to Part II, “More About Your Macintosh.”

part

Follow the instructions in this

Keyboard cable

Monitor cable

(sometimes built into the monitor)

Monitor power cord

(sometimes built into the monitor)

Computer power cord

Monitor

Keyboard

Macintosh computer

Adapters for composite video

(Power Macintosh 8100/80

AV only)

Mouse

section to set up your computer

Setting Up

Setting up your computer involves these steps:

m Plugging in the computer m Connecting a

monitor

m Connecting th e

mouse and keyboard

m Tur ning the

computer on

Pluggin g in the computer

Before you plug your Macintosh into a wall socket, carefully read all the installation instructions in Chapter 1. Then, before you connect anything to your Macintosh, follow the instructions below to plug it in. Th e plug grounds and protects the computer from electrical damage while you are setting up.

When you are ready to begin:

1Plug the socket end of the computer’s power cord into the recessed power plug (marked

with the symbol ≤) on the back of the computer.

2Plug the other end of the power cord into a three-hole grounded outlet or power strip.

Choose a power outlet to which you have easy access.

WARNING

This equipment is intended to be electrically grounded. Your Macintosh is equipped with a three-wire grounding plug—a plug that has a third (grounding) pin. This plug will fit only a grounded AC outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact a licensed electrician to replace the outlet with a properly grounded outlet. Do not defeat the purpose of the grounding plug!

Chapter 1

IMPORTANT

Power cord plug

Power cord socket

Be sure at least one end of the power cord is within easy reach so

that you can unplug th e computer when you need to.

If the computer starts up: If you hear a tone, the computer has started up and you need to turn it off before proceeding. The power switch is located on the back of the computer and is marked with the symbolI. Press the switch to turn the computer off.

Installing an expansion card

If you purchased any expansion cards for your Macintosh, install them now (see “Installing an Expansion Card” in Chapter 5 for instructions). If you don’t have an expansion card, go on to the next section, “Connecting a Monitor.”

Setting Up

Connecting a monitor

You can connect many types of monitors to your Macintosh, including: m Apple AudioVision monitors. AudioVision monitors include built-in

speakers, a microphone, video, and an ADB port (for an input device such as a keyboard).

m Most standard monitors. See the Te ch ni c al In for m a t i o n booklet that came

with your computer for a complete list.

This section contains instructions for connecting both types of monitors. To connect a monitor from a manufacturer other than Apple, also refer to the instructions that came with the monitor.

Connecting the monitor’s power cord

Monitors have two cords to conn ect: a power cord and a monitor cable. To connect the monitor power cord:

1Place the monitor where you will be using it.

Keep in mind these considerations: m Allow a few inch es for air circulation around the computer and monitor.

m Make sure the top of the screen is slightly below eye level when you’re

sitting at th e keyboard.

m Position the monitor to minimize glare and reflections on the screen from

overhead lights and windows.

m Consult “Arranging Your Office” in Chapter 2 for suggestions about

locating your computer equipment.

2Connect the monitor’s power cord to the monitor.

On some monitors, the cord is already attached.

Chapter 1

3Plug in the monitor’s power cord.

Monitor power socketMonitor power cord

Some power cords are designed to plug into the back of your computer. You can also plug the power cord into a grounded electrical outlet (an adapter may be needed).

Some monitors have to be connected to a grounded power outlet, not to the computer’s power socket. Check the information that came with the monitor.

Setting Up

Connecting the monitor cable

High-density monitor port (for connecting an AudioVision monitor)

Second monitor port (for connecting a standard monitor)

After you plug in the monitor’s power cord, you connect the monitor cable to the computer’s monitor port. Your computer has two monitor ports: a standard monitor port, and a high-density monitor port for AudioVision monitors. The high-density port accepts a monitor with a screen 16 inches or smaller (measured diagonally).

You can connect one or two monitors of either type, or one of each type. To connect the monitor cable:

1Attach the monitor cable to the monitor.

On some monitors, the cable is already attached.

Chapter 1

2Attach the monitor cable to one of the monitor ports on the back panel of the computer.

AudioVision monitors are connected here.

Standard monitors are connected here.

If the monitor is a n AudioVision model, such as the Apple AudioVision 14, attach the monitor cable to the computer’s high density monitor port. If the monitor is a standard model, attach the monitor cable to the standard monitor port.

If you have an AudioVision monitor, see the information that came with the monitor to use its special features.

Setting Up

Connecting the mou se and keyboard

ADB icon

You have a choice of several keyboards for your Macintosh. They are all connected the same way.

1Plug the mouse cable into the port on either side of the keyboard.

Most right-handed people prefer to use the mouse with their right hand; most left-handed people prefer to use their left hand. Plug the mouse into the port on the side you prefer.

The plug and the port are marked with the same icon (◊). Align the icons before you insert the plug. The positions of the port and icon on your keyboard may be different from those pictured.

Chapter 1

By the way: The ◊ icon is called the Apple Desktop Bus (ADB) icon.

2Plug the keyboard cable (both ends are the same) into the other port on the keyboard. 3Plug the keyboard cable into the port on the back of the computer marked with the

◊

icon.

Some monitors have a port to which you can connect the keyboard or mouse. See the information that came with your monitor.

Connecting other devices

If you are new to the Macintosh: It’s a good idea to get some experience with your computer before connecting other devices, such as a pri nter or scanner. Go through the rest of the material in Part I, including th e learning materials in Chapter 3.

When you are ready to connect other devices to your Macintosh, follow the instructions in Chapter 5.

Turning the computer on

To tur n on the computer for the first time, follow these steps.

1 Turn on the monitor.

See the information that came with your monitor for the location of the power switch. On Apple monitors, the power switch has this icon:I.

By the way: You only need to turn on the monitor once. From now on, the monitor will turn off automatically when you shut down the computer, and it will turn on automatically when you start up the computer. (If the monitor is not plugged into the computer, it must be turned on separately each time you turn on the computer.)

Setting Up

2 Turn on your computer by pressing the Power On key.

Yo u’ ll find the Power On key at the top of the keyboard. You can recognize this key by the triangle outline on it.

Chapter 1

3Check to see what’s on your screen.

m If you see the Macintosh desktop, shown here, your system software is

already set up correctly. Skip now to “

What’s Next?”

Hard disk icon

Macintosh desktop

m If you see a blinking question mark, you need to install system software on

the co mputer’s hard disk. (System software is a set of programs the computer uses to start itself up.)

See “Reinstalling System Software” in Chapter 10 of this book for information on installing system software.

m If you see anything else on your screen, or if you see nothing at all, see the

next section, “Problems Turning on Your Computer?”

IMPORTANT

If you need to turn off your computer at any point, please see “Turning the Computer Off” at the end of Chapter 3. It is very important to use the correct procedure for shutting down your Macintosh before turni ng it off.

Setting Up

Prob lems tu rning on your computer?

If you don’t see anything on the screen, check these items to see if you can identify the problem.

m Is the computer plugged into a power source? If it is plugged into a power

strip, is the power strip turned on?

m Is the computer turned on? T he power-on light on the front panel should

be on.

m Are the keyboard and mouse cables connected correctly? (Don’t disconnect

the keyboard or mouse cables while your computer is on. You could damage your equipment.)

m Is the monitor power cord plugged in? m Is the monitor turned on? (Check the power-on light on the front of the

monitor.)

m Is the monitor’s cable attached firmly to both the monitor and computer? m Is the brightness control on the monitor adjusted correctly? (On Apple

monitors, the brightness control is marked with the symbol¤.)

Chapter 1

What’s next?

Yo u’ve completed setting up your computer. Next, be sure to read Chapter 2, “Safety and Health Information,” which contains important tips on working safely and comfortably with your computer.

Then continue with one of the following steps: m If you are new to the Macintosh, turn to Chapter 3, “

Learning to Use Your

Computer.”

m If you are an experienced Macintosh user, turn to Part II, “More About

Your Macintosh.”

m If you want to install application software on your computer, refer to

Chapter 6 of this book a nd to the Macintosh Reference for information on setting up your programs and managing memory. You’ll n eed this information to properly set up any software programs specifically designed for Power Macintosh computers.

If you have questions about your computer that are not covered in this book, consult the Macintosh Reference.

Setting Up

Read this section to learn how to

use your computer safely

and comfortably

Safety and Health Information

Safety instructions

For your own safety and that of your equipment, always take the following precautions.

Tur n off the computer completely and disconnect the power plug (by pulling the plug, not the cord) if any of the following conditions exists:

m The power cord or plug becomes frayed or oth erwise damaged. m You spill somethi ng into the case. m Your Macintosh is exposed to rain or any other excess moisture. m Your Macintosh has b een dropped or the case has otherwise been

m You suspect that your Macintosh needs service or repair. m You want to clean the case (use only the recommended procedure

For additional safety:

damaged.

described below).

m If you ever need to remove the cover of your computer, replace it before

you use the computer.

m Never tur n on your computer with any of the i nternal parts removed. m Never tur n on your computer with any parts of the exter nal closure

removed.

Be sure that you always do the following: m Keep your Macintosh away from sources of liquids, such as wash basins,

bathtubs, shower stalls, and so on.

m Protect your Macintosh from dampness or wet weather, such as rain, snow,

and so on.

m Read all th e installation i nstructions carefully before you plug your

Macintosh into a wall socket.

m Keep these instructions handy for reference by you and others. m Follow all instructions and warnings dealing with your system.

WARNING

Electrical equipment may be hazardous if misused. Operation of this product, or similar products, must always be supervised by an adult. Do not allow children access to the interior of any electrical product and do not permit them to handle any cables.

To cl e an the case, do the following:

1 Turn off the computer and then disconnect the power plug. (Pull the plug, not the cord.) 2Wipe the surfaces lightly with a clean, soft cloth dampened with water.

WARNING

If you have a problem with your computer and nothing in the manuals that came with the computer solves the problem, consult the service and suppor t information that came with your computer for information on how to contact an Apple-authorized service provider or Apple for assistance.

Chapter 2

Health-related information abou t c o mputer use

Muscle soreness, eye fatigue, and other discomforts and injuries sometimes associated with using computers can o ccur from performing any number of activities. In fact, misuse of the same muscles during multiple activities can create a problem that might not otherwise exist. For example, if you engage in nonwork activities that involve repetitive stress on the wrist—such as bicycling—and also use your computer keyboard improperly, you may increase your likelihood of developing wrist problems. Some individ uals are at greater risk of developing these problems because of th ei r h ealth, physiology, lifestyle, and general exposure to stress. Work organization and conditions, such as workstation setup and lighting, also play a part in your overall health and comfort. Preventing health problems is a multifaceted task that requires careful attention to the way you use your body every hour of every day.

The most common health effects associated with using a computer are musculoskeletal discomfort and eye fatigue. We’ll discuss each area of concern below. For information about electric and magnetic emissions, look in the reference material that came with your computer.

Musculoskeletal discomfor t

As with any activity that involves sitting for long periods of time, using a computer can make your muscles sore and stiff. To minimize these effects, set up your work environment carefully, using the guidelines that follow, and take frequent breaks to rest tired muscles. To make working with your computer more comfortable, allow enough space in your work area so that you can change position frequently and maintain a relaxed posture.

Another type of musculoskeletal concern is repetitive stress i njuries (RSIs), also known as cumulative trauma disorders (CTDs). T hese problems can occur wh en a certain muscle or tendon is repeatedly overused and forced into an unnatural position. The exact causes of RSIs are not totally understood, but in addition to awkward posture, such factors as the amount of repetition, the force used in the activity, the individual’s physiology, workplace stress level, and lifestyle may affect the likelihood of experiencing an RSI.

Safety and Health Information

RSIs did not suddenly arise when computers were invented; tennis elbow and writer’s cramp, for example, are two RSIs that have been with us for a long time. Although less common than other RSIs, one serious RSI discussed more often today is a wrist problem called carpal tunn el syndrome, which may be aggravated by improper use of computer keyboards. This ner ve disorder results from excessive pressure on the median nerve as it passes through the wrist to the hand.

This section offers advice on setting up your work area to enhance your comfort while you use your computer. Si nce the effects of repetitive movements associated with using a computer can be compounded by those of other work and leisure activities to produce or aggravate physical problems, proper use of your computer system must be considered as just one element of a healthy lifestyle.

No one, of course, can guarantee that you won’t have problems even when you follow th e mos t expert advice on using computer equipment. You should always check with a qualified health sp ecialist if muscle, joint, or eye problems occur.

Eye fa ti g ue

Eye fat igue can occur whenever the eyes are focused on a nearby object for a long time. This problem occurs because the eye muscles must work harder to view an object that’s closer than about 20 feet (6 meters). Improper lighting can hasten the development of eye fatigue. Although eye fatigue is annoying, there’s no evidence that it leads to permanent damage.

Whenever you’re engaged in an activity that involves close-up work—such as reading a magazine, doing craft work, or usi ng a computer—be sure to have sufficient glare-free lighting and give your eyes frequent rest breaks by looking up and focusing on distant objects. Remember to have your eyes examined regularly.

To prevent discomfort and eye fatigue: m Arrange your work space so that the furniture is properly adjusted for you

and doesn’t contribute to an awkward working posture.

m Take frequent shor t breaks to give your muscles and eyes a chance to rest.

Chapter 2

Arran ging your office

Thighs horizontal

Shoulders relaxed

Screen positioned to avoid reflected glare

Forearms and hands

in a straight line

Forearms level

or tilted up slightly

Lower back supported

Feet flat on the floor

Top of the screen at or slightly below eye level (You may need to adjust the height of your monitor by placing something under it or by raising your work surface.)

Clearance under work surface

45–70 cm (18–28 in.)

Here are some guidelines for adjusting the furniture in your office to accommodate your physical size and shape.

m An adjustable chair that provides firm, comfortable suppor t is best. Adjust

the height of the chair so your thighs are horizontal and your feet flat on the floor.

The back of the chair should support your lower back (lumbar region). Foll ow the ma nufacturer’s i nstructions for adjusting the backrest to fit your body properly.

m When you use th e computer keyboard, your shoulders should be relaxed.

Your upper arm and forearm should form an approximate right angle, with your wrist and hand in roughly a straight line.

Safety and Health Information

You may have to raise your chair so your forearms and hands are at the proper angle to the keyboard. If this makes it impossible to rest your feet flat on the floor, you can use a footrest with adjustable height and tilt to make up for any gap between the floor and your feet. Or you may lower the desktop to eliminate the need for a footrest. Another option is to use a desk with a keyboard tray that’s lower than the regular work surface.

m Position the mouse at the same height as your keyboard. Allow adequate

space to use the mouse comfortably.

m Arrange the monitor so the top of the screen is slightly below your eye

level when you’re sitting at the keyboard. The best distance from your eyes to the screen is up to you, although most people seem to prefer 18 to 28 inches (45 to 70 cm).

m Position the monitor to minimize glare and reflections on the screen from

overhead lights and windows. You may want to use a tiltable monitor stand. The sta nd lets you set the monitor at the best angle for viewing, helping to reduce or eliminate glare from lighting sources you can’t move.

Av oiding fatigue

m Change your seated position, stand up, or stretch whenever you start to feel

tired. Frequent short breaks are helpful in reducing fatigue.

m Use a light touch when typing or using a mouse and keep your hands and

fingers relaxed.

m Some com puter users may develop discom fort i n thei r ha nds, wrists, or

arms after intensive work without breaks. If you begin to develop chronic pain or discomfort in your hands, wrists, or arms, consult a qualified health specialist.

m Allow adequate workspace so that you can use your keyboard and mouse

comfortably. Place papers or other items so you can view them easily while using your computer. A document stand may make reading papers more comfortable.

m Eye muscles must work harder to focus on nearby objects. Occasionally

focus your eyes on a distant object, and blink often while you work.

m Clean your screen regularly. Keeping the screen clean helps reduce

unwanted reflections.

Chapter 2

What’s next?

Yo u’ve completed setting up your computer. Continue with one of the following steps:

m If you are new to the Macintosh, continue with Chapter 3, “Learning to

Use Your Computer.”

m If you are an experienced Macintosh user, turn to Part II, “More About

Your Macintosh.”

m If you want to install application software on your computer, refer to

Chapter 6 of this book a nd the Macintosh Reference for information on

setting up your programs and managing memory. You’ll n eed this information to properly set up any software programs specifically designed for Power Macintosh computers.

If you have questions that are not covered in this book, consult the Macintosh Reference.

Safety and Health Information

Go through the exercises in this

chapter to learn how to

use your computer

Learning to Use Your Computer

Your computer comes with a tutorial that teaches you the basics. The tutorial is divided into two parts:

Part 1

If you’ve never used a Macintosh computer before, you should complete both parts of the tutorial.

If you are an experienced Macintosh user, you may want to look over the rest of this book to learn about special features of this computer. Then, as you work with your Macintosh, consult the Macintosh Reference for answers to questions about the system software that came with your computer.

IMPORTANT

finishing the tutorial, please see “Turning the Computer Off” at the end of this chapter.

You start the Macintosh Basics tour on your computer, which presents

the basic skills you need to master.

Part 2

After you complete the Macintosh Basics tour, you return to this

chapter to practice what you learn ed. You also learn some additional skills.

If you need to turn off your computer at any point before

Part 1 Starting the

Your Macintosh Basics tour is on the hard disk that’s i nside your computer. To take the tour, follow these steps:

Make sure your computer is tur n ed on. If the screen is dark, try adjusting the screen (see “Problems Turning On Your Computer?” in Chapter 1) until you see words and small pictures on your screen.

1 Use your hand to scoot the mouse along the table.

Hold the mouse as shown, cable pointing away from you. Slide it so that it stays in contact with the table. Don’t press the mouse button. Watch the arrow on your screen to see if it moves when you move the mouse.

Macintosh Basics

tour

Chapter 3

2Notice that the arrow (

If the arrow doesn’t move on the screen, make sure that the cable connecting the mouse to the keyboard is secure and that your mouse is positioned as shown in the picture. (Don’t disconnect the cable while your computer is on; you could damage your equipment.)

) moves in the direction you move the mouse.

3Move the mouse so that the tip of the arrow (

) is on the picture labeled “Macintosh HD.”

Make sure the tip of th e arrow is on the picture, not th e words “Macintosh HD.”

Move the arrow so that it is on top of this picture.

4 Being careful not to move the mouse, press the button twice in quick succession. (This

is called “double-clicking.”)

Now your screen should look like the picture following step 5. The items in the illustration below may not exactly match those on your screen. The only item you need right now is the Macintosh Basics folder.

If the screen doesn’t look right, try steps 1 and 2 again, paying special attention to the following:

m Make sure the tip of th e arrow is touching the picture, not the words

beneath it.

m Be sure to press the mouse button twice. m Press twice quickly and be careful not to move the mouse while you press.

Learning to Use Your Computer

5Move the mouse to place the tip of the arrow (

Move the arrow

so that it is on

top of this picture.

6 Being careful not to move the mouse, press the button twice in quick succession.

) on the picture of the folder labeled

“Macintosh Basics.”

Now your screen should look like the following illustration:

Chapter 3

7Move the mouse so that the arrow is on the picture of the man labeled “Macintosh

Basics.”

Move the arrow so that it is on top of this picture.

8Press the mouse button twice in quick succession.

Now your screen should look like the following picture:

If you don’t see this screen, try agai n, paying special attention to the following:

m Make sure the tip of th e arrow is touching the picture, not the words

beneath it.

m Be sure to press the mouse button twice. m Press twice quickly and be careful not to move the mouse while you press.

9 Follow the instructions on the screen and work through the tour.

When you finish th e tour, continue with the rest of this chapter.

Learning to Use Your Computer

Part 2 Practicin g your new skills

You should now have completed the Macintosh Basics tour. The second part of your trai ning gives you an opportunity to thi nk about

what you’ve learn ed so far and to practice your new skills.

Reviewing what you’ve learned

Before conti nui ng, take a few moments to a nswer these questions. They will help you summarize the infor mation you learned in

may want to write (or circle) your answers as appropriate. The correct answers are in the next section of this chapter.

If you have any trouble answering the questions, look i n Chapter 4, “Basic Skills.”

Macintosh Basics. You

Question:

What is the name of the area where you do all your work? (It’s shown

below. )

Answer:____________________________________________

Chapter 3

Question:

What are pictures on the Macintosh desktop called? Two examples are

shown below.

Answer:____________________________________________

What is the name for these pictures on the Macintosh desktop?

Circle the hard disk

window

in the illustration below.

Learning to Use Your Computer

Circle the hard disk

icon

in the illustration below.

Question:

Circle the active window on the desktop below. Ho w do you make a

window active?

Answer:____________________________________________

Chapter 3

Question:

Which menu is the Save command in?

Answer:____________________________________________ Question:

How do you throw an item away?

Answer:____________________________________________ Label the parts of this window.

B. C.

D. E.

Learning to Use Your Computer

Answers to th e review questions

These are the answers to the review questions that you completed earlier.

Question: Answer: Question: Answer: Circle the hard disk

Circle the hard disk

What is the area called where you do all your work? (It’s shown below.)

the desktop

What are pictures called on the Macintosh desktop?

icons

window

icon

in the illustration below.

Chapter 3

Question:

Circle the active window shown on the desktop below. How do you make

a window active?

Answer:

Question: Answer: Question: Answer: Label the parts of this window.

by clicking anywhere inside of it

Which menu is the Save command in?

the File menu

How do you throw an item away?

by dragging it to the Trash

The close box

The title bar

scroll arrow

A The scroll bar

The size box

Learning to Use Your Computer

Practice session

Now you can practice what you learned in Macintosh Basics . Yo u’ll be practicing your skills using real programs that came with your computer, rather than the sample ones in Macintosh Basics.

IMPORTANT

If you get lost at any point during the practice session, or if something unexpected happens, please turn to “Clues on Your Screen” in this chapter. These tips will help you get back on track.

1: Creating a new document

1 Open the hard disk icon and then open the SimpleText program, as shown below.

1 Double-click the hard disk

icon to open it. 2 If a window with the name

of your hard disk doesn’t appear, click the disk icon again twice.

3 To open the SimpleText program, double-click the SimpleText icon.

When the SimpleText program opens, a window appears with “Untitled” in the title bar. This is your blank document.

Chapter 3

2 Use the keyboard to type a few lines of text into the blank document.

Type text in the blank document.

It doesn’t matter what you typ e. If you make an error, press the Delete key to backspace over the incorrect letters, then retyp e them.

3 Open the File menu and choose the Save command to save your new document.

When you save a document, you are storing it on the hard disk. You need to save every document you create. If you don’t save it, the document is lost whe n you turn off the computer.

Choose Save from the File menu.

A box like the one in the next step appears, with the word bottom. This box lets you name and save your document.

Learning to Use Your Computer

“

Untitled” near the

4Don’t click anywhere. Just type the name “Practice File.” Then click the button labeled

Type the name of your document to

replace “Untitled.”

Save.

The name you type should replace the word “Untitled” in the box. If it doesn’t, place the pointer to the left of the U in “Untitled,” then press the mouse button and drag across the word. When “Untitled” is highlighted (the text is surrounded with a black box), typ e the n ew name.

Click Save to save your Practice File on the hard disk.

After you click Save, a copy of your document is stored on the hard disk in your computer. The new name appears in the title bar of the document.

The name of your document appears in the title bar.

Chapter 3

5 Open the File menu and choose Quit to quit the SimpleText program.

Choose Quit from the File menu to quit your program.

The SimpleText program closes, along with your document.

6Check for the file you saved in the hard disk window.

You should see the icon for the document you saved in the hard disk window. If your Practice File icon doesn’t app ear, it may be in a hidden part of the window. You can scroll through the window to find the icon if you need to.

Here’s the new file

you just created.

If you don’t see your document, click the arrows to scroll through the window.

That’s the end of the first exercise. You may want to take a break before you continue.

Learning to Use Your Computer

2: Storing your work inside a folder

You can organize your work on the Macintosh by creating folders and storing your documents inside of them.

1 Open the File menu and choose New Folder.

A folder icon named “untitled folder” appears in the active window on the desktop.

A new folder icon appears in the hard disk window.

2Without clicking anywhere, type “My Work” to name the folder.

Notice that the words “untitled folder” are highlighted and boxed. That means the name you type will replace th ese words.

The new name of your folder appears here.

Chapter 3

3 Drag the Practice File into the folder named “My Work.”

Move the pointer to the Practice File. Then press and hold down the button while you move the Practice File to the folder named “My Work.” When the tip of the pointer is on the folder icon and the folder becomes highlighted, release the button.

Move the pointer to this icon. Then press and hold down the button while you move this icon to the folder named “My Work.”

4 Open the folder named “My Work.”

You open a folder the same way you open any icon: double-click it, or click it and choose Open from the File menu.

The “My Work” folder window opens, and you can see your Practice File.

You have now completed the second practice session. You may want to take a break before continuing.

Learning to Use Your Computer

3: Throwing an item away

As you work, you will want to remove items you no longer need from the hard disk. You remove items by throwing them into the Trash. In this exercise, you will throw the Practice File into the Trash.

1If the Macintosh HD window is not already open, open it by double-clicking the

Macintosh HD icon.

2If the folder named “My Work” is not already open, open it.

Note: If you can’t see the Trash icon (which should be in the lower-right corner of your screen) move the windows so that the Trash icon is visible. To move a window, place the pointer i n the window’s title bar (the stripes at th e top of th e window), and drag the window.

3 Drag the Practice File to the Trash icon.

Place the pointer on the Practice File icon. Press and hold down the button as you move the pointer to the Trash icon.

When the tip of the pointer is on the Trash icon and the Trash icon becomes highlighted, release the button.

When you place an icon in the Trash, it is not immediately removed from your disk. The Trash icon bulges to show you that th e Practice File is in the Trash, but still on your disk.

Chapter 3

4 Open the Trash icon (by double-clicking it) to see your Practice File there.

Your Practice File is

still in the Trash.

5 Open the Special menu and choose Empty Trash.

6Click OK.

A dialog box appears. The computer displays a dialog box when it asks you to confirm an action. You must click OK or another button in the dialog box before you can take any other action.

The Trash is emptied and the Trash icon returns to normal. The Empty Trash command permanently removes from your disk anything

that is in the Trash. Always be sure that you know what you’re removing before you choose Empty Trash.

Note: You can get an item back from the Trash by moving its icon back to your disk before you choose Empty Trash from the Special menu. After you choose Empty Trash, you can’t recover items you’ve thrown away.

You have completed all of the practice exercises. Before you continue with your own work, you might want to skim Chapter 4, “Basic Skills,” for a summary of basic skills that you’ll need as you work.

Learning to Use Your Computer

What’ s next?

The best way to get experience working with your computer is to begin to do your own work. You may have already purchased application programs to work with. You’ll need to install these on your hard disk. Be sure to read the manuals that came with your application programs for information on how to install them. (To install your programs, you’ll need to know how to insert a floppy disk into your computer. See Chapter 4, “Basic Skills,” for instructions.)

Clues on your screen

As you work, check the screen frequently for these important clues about where you are. If you are lost or if something unexpected happens, ask your self these questions:

Is this the right program?

Check the menu bar. If it looks like this example, you are in the Finder. If any of these menu names are different or missing, you are inside another program. To get back to the Finder, click anywhere on the desktop pattern.

The Finder menu bar

Chapter 3

Is the icon or text you want to work with selected?

Commands you choose in menus usually work only if an icon or some text is selected. Check the item you want to work with to make sure it’s highlighted (which means it’s selected).

Is it best to start over?

If you get stuck or lost as you practice on the computer, try one or more of the following remedies and then start the practice session over again:

m If an unwanted or confusing window is on your screen, click the Close box

in the upper-left cor ner of the window to close it.

m If an unwanted wi ndow or box contains a Cancel button, click it. m If the File menu contains the word Quit, choose it. m If you’re really stuck, restart your computer.

To restart, click the desktop (the background pattern on your screen), a nd then choose Restar t from the Special menu. This turns the computer off and then back on. When you restart a computer, problems often clear up.

Turning the computer off

If you plan to continue learning about your Maci ntosh or if you pla n to continue working, don’t turn off your computer yet. When you are ready to stop worki ng, follow the steps on the next page.

Learning to Use Your Computer

1 Use the mouse to choose the Shut Down command from the Special menu.

Choosing Shut Down readies the hard disk for a fast restart next time you turn on the computer. It also prompts you to save any unsaved work on a disk before turni ng the power off.

To tur n on the computer again, just press the Power On key on the keyboard.

WARNING

Do not tur n the computer off by pressing the power switch on the back panel. If you do so, you will lose any work you haven’t previously saved onto a disk. You also risk losing open documents.

IMPORTANT

Be sure to shut down the computer if you need to do any of the

following:

m Move the computer m Attach other equipment to the computer m Unplug the computer m Leave the computer for an extended period of time

Chapter 3

Refer to this chapter for information

on basic Macintosh skills

Basic Skills

This section provides information on the following basic skills:

m Working with icons m Working with windows m Working with documents m Working with disks m Organizing your desktop m Working with menus m Keyboard shortcuts in the Finder and in directory dialog boxes

Worki ng with icons

An icon is a picture that represents something else.

These icons

represent folders,

programs, and

documents that

are stored on the

hard disk.

Selecting icons

To do this Follow these steps

Select the icon Click the item.

This icon represents the hard disk.

This icon represents the Trash.

Deselect an icon Click anywhere except the selected icon. Select multiple icons While holding down the Shift key, click each icon. Deselect an icon in a While holding down the Shift key, click the icon.

group of selected icons Select multiple icons 1. Place the pointer at one corner of the group of icons.

that are near each other 2. Drag diagonally to select the icons, then release the

button.

Select a list or partial 1. Place the pointer to the left of the top icon or the bottom icon. list of icons 2. Drag up or down the list, releasing the button when the

items are selected.

Chapter 4

Copying icons

To do this Follow these steps

Copy an icon onto Drag the icon to the icon of the other disk another disk or to an icon or window that belongs to that disk.

Copy an icon 1. Click the icon to select it.

on the same disk 2. Choose Duplicate from the File menu, or press

3. If you wish, rename the new icon and drag it to a new location. You can also make a copy by holding down the Option key while you drag the icon to another folder or window.

-D.

Opening ic on s

To do this Follow these steps

Open an icon 1. Click the icon. (disk, folder, etc.) 2. Choose the Open command from the File menu.

Or double-click (click twice quickly) on the icon.

Moving icons

To do this Follow these steps

Move an icon Drag the item to the location you want. on a disk

Naming icons

To do this Follow these steps

Select text in an Click the icon name (not the icon itself). icon’s name

Rename an icon 1. Select the text under the icon.

2. Type the new name.

3. Press the Return key.

Basic Skills

Removing items from the disk and retrieving them from the Trash

To do this Follow these steps

Erase or remove 1. Drag the icon to the Trash. an item from a disk 2. Choose Empty Trash from the Special menu.

Retrieve an item 1. Open the Trash icon. from the Trash 2. Drag the icon out of the Trash (and into the disk or folder window where

Worki ng with windows

A window opens when you double-click an icon. A window usually shows you what’s inside an icon.

you want to store it). Or, choose Put Away from the File menu to return the icon to its original place on a disk.

Click the close box to close a window.

This is a window showing

you what’s on the the hard

disk named “Macintosh HD.”

Click the zoom box to resize a window.

Drag the size box to

enlarge or reduce

the window.

Click the scroll arrows to view contents that you cannot see.

Move the scroll box up or down to view the contents of a window that you can’t see. The gray in the scroll bar indicates that there are contents of the window that you cannot see.

Chapter 4

Viewin g the co nt ents of a window

To do this Follow these steps

View the contents 1. Open the View menu. of a window by name, 2. Choose the menu item that corresponds to the way you want to date, size, or kind view the contents of the window.

View the contents of 1. Choose any list view from the View menu (any view except the the window in outline icon and small icon views). form 2. Click the triangle next to a folder name to display or hide the

contents of the folder.

Making a window active

To do this Follow these steps

Make a window Click anywhere inside the window or double-click its icon. active

Opening higher level folders or disks

1 Hold down the xkey as you press

the title of the active window. 2 Drag to choose a higher-level folder

(or disk) and then release the button.

Basic Skills

Worki ng with documents

Opening and closing a document

To do this Follow these steps

Open a document 1. Click the icon for the document.

Close a document Choose Close from the File menu. Or click the close box of the

Opening a docume nt from within a program

To do this Follow these steps

Open a document 1. Choose Open from the File menu. when you are working 2. Click the name of the document. (The illustration in an open program shows how to find a folder that you might not see.)

2. Choose the Open command from the File menu. Or double-click (click twice rapidly) on the icon.

document window.

3. Click the Open button.

Press this label to open a pop-up menu of folders and disks.

The documents in the

disk or folder you

choose are listed here.

Chapter 4

Saving and naming documents

To do this Follow these steps

Save and name a 1. Choose the Save command from the File menu. document for the 2. Type a name for the document. first time 3. Click the Save button.

Save the document 1. Choose the Save As command from the File menu. under another name 2. Type a new name for the document. (Save as) 3. Click the Save button.

Choosing a folder when saving a document

To do this Follow these steps

Save a document while 1. Choose Save or Save As from the File menu. working in a program 2. Click the name of the folder you want to save your document in. (The

illustration shows how to find a folder that you might not see.)

3. Click Open to open the folder.

4. Name your document.

5. Click the Save button to save the document inside the folder.

Press this label to open a pop-up menu of folders and disks.

The documents in the

disk or folder you

choose are listed here.

Basic Skills

Worki ng with disks

Insert metal end first, label side up.

Inserting a floppy disk

Preparing a new floppy disk for use

See “Using Disks” in the Macintosh Reference manual.

Eje c ting a flo ppy disk

To do this Follow these steps

Chapter 4

Eject a floppy disk Drag the disk’s icon to the Trash.

Copying the contents of a disk

To do this Follow these steps

Copy the entire 1. Insert the original floppy disk into the floppy disk drive. contents of one floppy 2. Drag the floppy disk icon to the hard disk icon. (The floppy disk disk onto another floppy contents appear in a folder on the hard disk.) disk (with one disk drive) 3. Drag the floppy disk icon to the Trash.

4. Insert the floppy disk that you want to copy to.

5. Drag the icon of the newly created folder to the floppy disk icon.

6. Drag the floppy disk icon to the Trash.

Copy the entire contents 1. Insert both floppy disks into the disk drives. of one floppy disk onto 2. Drag the icon for the source disk (the disk you are copying from) another floppy disk (with to the icon for the destination disk (the disk you are copying to). two disk drives)

Copy an entire floppy 1. Drag the icon for the floppy disk to the icon for the hard disk. disk onto a hard disk (The floppy disk contents appear in a folder on the hard disk.)

Copy items from a 1. Select the items you want to copy. hard disk onto 2. Drag the selected icons to the floppy disk’s icon or window. a floppy disk

Copy items from a 1. Select the items you want to copy. floppy disk onto a 2. Drag the selected icons to the hard disk’s icon or window. hard disk

Erasin g t he contents of a disk

To do this Follow these steps

Erase the entire 1. Insert the disk you want to erase into a disk drive. contents of a floppy 2. Click the icon of the disk you want to erase. disk 3. Choose Erase Disk from the Special menu.

4. Respond to the messages on your screen by clicking the appropriate buttons.

Basic Skills

Organizing your desktop

Creating a new folder

To do this Follow these steps

Create a new 1. Choose New Folder from the File menu. folder 2. Type a name for the folder.

Plac in g an icon inside a folder

To do this Follow these steps

Place an icon 1. Drag the icon to the folder where you want to store it. inside a folder 2. Release the button when the folder icon becomes

3. Press the Return key.

highlighted.

Chapter 4

Worki ng with pull-down menus

To choose an item from a menu:

1 Point to the menu. 2 Press to pull down the menu. 3 Drag to the item you want to choose. 4 Release the button when the

command is highlighted.

Dimmed commands

are not available.

This is the Help menu, which you use to display information about items on the screen.

This is the Application menu, which you use to see which programs are open.

Basic Skills

Keyboard shortcut s in the Finde r and in directory dialo g b oxe s

Key Action

Up, Down, Left, Selects the next item in the direction of the arrow or Right Arrow key

Tab key Selects the next item alphabetically (except in a directory dialog box key (a, b, c...) and the Chooser)

Character Selects the first item whose name begins with that character (or the

character following closest to it in the alphabet)

–Down Arrow Opens the selected icon

–Option–Down Arrow Opens the selected icon and closes the current folder

–Up Arrow Opens the folder that contains the current folder

–Option–Up Arrow Opens the folder that contains the current folder and closes the current

folder

Return or Enter In a dialog box: the same as clicking the button with the bold outline

In the Finder: selects the selected icon’s name for editing or saves the edited name

Chapter 4

More About Your Macintosh

Chapter 5 Expan ding Your Comput e r and

Connecting Other Equipment

Chapter 6 Using Software With Your

Powe r Mac i n tosh Chapter 7 Using Ster eo Audio Chapter 8Using Video With Your

Powe r Mac i nt osh 8100/80

Part II contains information you’ll need after you’ve set up your computer and learned Macintosh basics:

Installing an expansion card or additional m emory, and connecting other equipment

Using Power Macintosh software programs, which have special memory requirements

Using your c omputer’s stere o audio capab ilities

Using video on an AV-equipped Power Macintosh

Before yo u follo w the instructi on s in this sectio n, you shoul d have set up your com puter as des cribe d in Part I of this book and (if you are new to the Macintosh) have gone through the learning materials in Chapter 3.

part

Expa n din g Your Computer and

Read this chapter for information on

adding a NuBus card or connecting

other equipment to your computer

Con necting Other Equipment

Installing an expansion card

You can install printed circuit boards (called cards) for video and graphics applications, networking and communications, additional pro cessing power, or other purposes. The cards fit into connectors, called expansion slots, inside the co mputer.

Your Macintosh has three expansion slots, each designed to accept a NuBus™ card.

WARNING

specifically for your model of the computer. Failure to do so could damage the card and your computer.

WARNING

computer. Pulling a factory-installed card out at an angle can damage your equipment. Any NuBus expansion card you install will not operate properly if the factory-installed card has been removed. If a factory-installed card needs to be removed, see an Apple-authorized service provider.

Be sure to use th e Macintosh NuBus Adapter designed

Do not remove any factory-i nstalled cards from inside your

Installing a card with a DAV connector in your

NuBus expansion slots (3)

The card in this slot contains a port that accepts a DAV connector (Power Macintosh 8100/80

AV only)

Use this slot to install a NuBus card that contains a DAV connector.

Power M acin t osh 8100/80

If you have a Power Macintosh with built-in AV capabilities, you can install a NuBus card that contains a Digital Audio and Video (DAV) connector. This connector provides direct access to the specialized digital video and audio hardware built into your computer.

The illustration b elow shows the location of the expansion slots in your computer. If you wish to install a NuBus card that contains a DAV connector, you must use the indicated expansion slot (the one nearest the center of the computer’s case).

Chapter 5

NuBus power requirements

The combined power consumption of NuBus cards must not exceed the limits specified for your Macintosh model. If you have more than one NuBus card installed, check the i nformation that came with your cards to make sure that their power consumption is within the limits sp ecified in the Tech n i ca l Information booklet.

Installi ng a NuBus card

IMPORTANT

Some cards may need to be installed by an Apple-authorized

service provider. Check th e information that came with the card. Foll ow these steps to install a NuBus expansion card or a DAV card.

1 Turn off the computer.

Make sure the computer is plugged i n a nd turned off.

2 Loosen the four large screws at the corners of the back panel.

Do not remove the screws or the back panel.

Expanding Your Computer and Connecting Other Equipment

3 Remove the cover from the computer.

Slide the cover away from the back panel an inch or two. T h en raise the cover straight up and off the computer.

Chapter 5

4 Touch the metal part of the power supply case inside the computer to discharge static

Power supply

electricity.

Always do this before you touch any parts or install components inside the computer.

Expanding Your Computer and Connecting Other Equipment

5 Remove the expansion card clip.

Grasp the clip handles with your thumb and forefinger and squeeze. Pull the clip straight out.

6Pull out the plastic cover plate behind the expansion slot you want to use, and set the

cover plate aside.

Chapter 5

7 Remove the card from its static-proof bag.

Expansion slot

Connector

Hold the card by its top edge to avoid touching the connector on the bottom of the card.

8Align the connector end of the card with the expansion slot.

Expanding Your Computer and Connecting Other Equipment

9Press the card firmly until the connector is seated.

m Don’t force the card. If you meet a lot of resistance, pull it out and

try again.

m To see if the card is properly connected, wiggle it gently. If it resists and

stays in place, it’s connected.

If you have other cards to install, put them in now by repeating steps 6 through 9.

10 Replace the expansion card clip.

Put the bottom of the clip in place first. Make sure the edge of the expansion card fits into one of the slots on the clip.

Chapter 5

11 Replace the cover on the computer.

Lower the cover all the way down onto the case. Push the cover back until it touches the back panel.

12 Tighten the screws on the back panel.

WARNING

Always replace the cover before turning the computer on.

Expanding Your Computer and Connecting Other Equipment

Expanding memory

The random-access memory (RAM) in your computer ca n be expanded by adding Single Inli n e Memory Mod ules (SIMMs) to those already installed or by exch anging installed modules for ones that have greater storage capacity.

In the Power Macintosh 8100/80, the memory used to display images on the screen (called video RAM, or VRAM) can also be expanded. In the 810 0/80

Make sure that SIMMs you purchase for memory expansion are the correct ones for your Macintosh. SIMMs for your model of Maci ntosh must be installed in pairs of the same size into paired slots. See the Tech n i ca l Information booklet for details.

AV, VRAM cannot be expanded.

WARNING

Apple recommends that additional memory on the mai n circuit board should be installed by an Apple-authorized service provider or technician. Modification of the circuit board by anyone except a qualified technician voids your warra nty a nd could damage your computer.

Installing other internal devices

Your Macintosh holds up to three internal storage devices, including a floppy disk drive, a CD-ROM drive, and a hard disk drive (several capacities are available). See your Apple-authorized dealer for information about adding internal equipment to your Macintosh.

Chapter 5

Your computer at a glance

Monitor

(See the

Macintosh

Reference

for information on adjusting screen brightness and displaying color.)

Keyboard

(See the

Macintosh

Reference

for information on adjusting keyboard height.)

Mouse

CD-ROM drive

(optional)

Floppy

disk drive

Hard disk drive

(internal)

Interrupt switch

Reset switch

Power on light

The illustrations on this page and the next pages provide a detailed look at your Macintosh hardware, including the ports you use to connect external equipment.

Expanding Your Computer and Connecting Other Equipment

Power Macintosh 81 00/80 computer

Monitor power socket

High-density monitor port

™

Connects a monitor to your Macintosh.

SCSI port

Connects your Macintosh to SCSI devices such

as hard disk drives, scanners, and printers.

Ethernet port

Connects your Macintosh to a high-speed network.

Sound output port

Connects your Macintosh to headphones,

speakers, or other audio output devices.

ADB port

Connects your Macintosh to input

devices, such as a keyboard or a trackball.

≈

Sound input port

Connects your Macintosh to a microphone

or other audio input device.

≤

Power socket

Expansion slots (3)

Security lock ports

Printer port

[

Connects your Macintosh to a printer,

LocalTalk network, or GeoPort Adapter.

Modem port (GeoPort)

Connects an external modem or

GeoPort Adapter to your Macintosh.

Monitor port

Connects a monitor to your Macintosh.

Power switch

Chapter 5

Power Macintosh 8100/80AV computer

Monitor power socket

High-density monitor port

™

Connects a monitor to your Macintosh.

SCSI port

Connects your Macintosh to SCSI devices such

as hard disk drives, scanners, and printers.

Ethernet port

Connects your Macintosh to a high-speed network.

Sound output port

Connects your Macintosh to headphones,

speakers, or other audio output devices.

ADB port

Connects your Macintosh to input

devices, such as a keyboard or a trackball.

Sound input port

≈

Connects your Macintosh to a microphone

or other audio input device.

≤

Power socket

Expansion slots (3)

Security lock

ports

Printer port

[

Connects your Macintosh to a printer,

LocalTalk network, or GeoPort Adapter.

Modem port (GeoPort)

Connects an external modem or

GeoPort Adapter to your Macintosh.

Monitor port

Connects a monitor to your Macintosh.

Power switch

S-video output port

Connects your Macintosh to a VCR or other video equipment that uses the S-video format. Adapters for composite video format are supplied.

Camera and S-video input port

Connects your Macintosh to a video camera, VCR, or other video equipment that uses the S-video format. Adapters for composite video format are supplied.

Expanding Your Computer and Connecting Other Equipment

Connecting h ard disks and other SCSI devices

SCSI port

SCSI icon

Your computer has a port for connecting devices that use the Small Computer System Interface (SCSI, pronounced “skuh-zee”). The SCSI port permits high-speed communication between the computer and the device. The SCSI icon appears above the port on the computer’s back panel.

IMPORTANT

Foll ow the instr uctions in this section and the instructions that came with your hard disk or other SCSI device when connecting it to your Macintosh.

SCSI devices commonly used with the Macintosh include hard disks, CD-ROM drives, scanners, printers, and tape backup drives.

Your computer comes with one SCSI device already installed—your inter nal hard disk. You can connect up to six additional SCSI devices in a chain. Each device must have its own, unique ID number.

Setting up a SCSI device to use with your Macintosh involves

m installing any necessary device drivers m setting the device’s SCSI ID number m physically attaching the device to your Macintosh

Note: Your computer has a second, i nternal SCSI connector to supppor t a n internal hard disk array. If you wish to install a hard disk array, contact an Apple-authorized service provider for assistance.

Chapter 5

Installing a device driver

A device driver is software that lets the Macintosh communicate with a particular SCSI device.

To in s t all a driver: m Drag the driver icon to the System Folder icon on your startup disk.

Any drivers needed for a SCSI device are usually on a floppy disk that comes with the device. (If no drivers come with the device, then it do esn’t n eed a ny.) You may have to restart your Macintosh to activate the driver.

Setting the SCSI ID number

See the instructions that came with your SCSI device for infor mation on setting its SCSI ID number.

WARNING

Each SCSI device connected to your Macintosh must have its own, unique ID number between 1 and 6. Using two or more devices with the same ID number can cause your equipment to malfunction. You could lose data as a result.

If you have an Apple SCSI device, set the SCSI ID number as follows:

1Make sure the device is switched off. 2Choose a number between 1 and 6 that hasn’t been assigned to any other SCSI device

connected to your Macintosh.

Your internal hard disk’s ID number is preset to 0, and your Macintosh itself has the ID number 7.

If your computer came with an internal CD-ROM drive already installed, its SCSI ID number is preset to 3.

Expanding Your Computer and Connecting Other Equipment

3 Locate the ID number switch on the back of your SCSI device.

SCSI ID switch

4Push the ID switch repeatedly until the number you want appears.

On some SCSI devices, the ID number switch is inside a small hole. Inser t a straightened paper clip to push the switch.

Attaching a SCSI device

To connect a SCSI device to your Macintosh:

1 Turn off your Macintosh. 2Make sure the SCSI device is switched off.

Chapter 5

WARNING

Do not connect or disconnect any device while the device or your Macintosh is turned on. Doing so could damage the device, your computer, or both.

3Make sure the device has its own, unique ID number between 1 and 6.

4 Use a SCSI cable to connect the device either to the computer’s SCSI port or to the last

SCSI device already in the chain.

If the device is the first or only one you’re connecting, use a SCSI system cable to connect it to the computer’s SCSI port.

If the device is not the first one, use a SCSI p eriph eral interface cable to connect it to the last device in the chain.

IMPORTANT

The total length of the cables in a SCSI chain should not exceed 6 meters (20 feet). SCSI cables must have a 110-ohm impedance. For best results, use SCSI cables manufactured by Apple Computer.

Expanding Your Computer and Connecting Other Equipment

5Make sure that the last (or only) device in the SCSI chain has a terminator. Make sure

SCSI terminator

that no other external SCSI device has a terminator.

To ensure accurate transmission of infor mation, a terminator must be at each end of a SCSI chain. Your i nternal hard disk, which is the first device in the chain, has a built-in termi nator.

Some external SCSI devices from manufacturers other than Apple have a built-in terminator. (Ch eck the information that came with the device.) If the device at the end of the SCSI chain does not have a built-in terminator, you need to attach an external terminator.

Have your Apple-authorized service provider remove any extra built-in terminators. You can attach or remove external terminators yourself.

Tip: If only one exter nal device has a built-in ter mi nator, rearrange the SCSI chain so that device is at the end.

Chapter 5

IMPORTANT

Always tu rn on any external SCSI devices connected to your Macintosh before turning on the computer itself. Otherwise, your computer cannot recognize the SCSI devices.

Connecting a printer

Printer port icon

Printer port

Your Macintosh has a pri nter port, which you use to connect a printer to your computer.

The printer port accepts either a direct cable connection (to printers such as the StyleWriter II) or a n etwork cable connection (to printers such as a LaserW riter Pro or LaserWriter Select).

Follow the instructions that came with your printer when conn ecting it to your Macintosh.

A printer can also be connected to the modem port. You use the Chooser program to indicate the port you used to connect your printer. (See the Macintosh Reference for more information on using the Chooser.)

Expanding Your Computer and Connecting Other Equipment

Connecting an addition al m o ni to r

ADB port icon

ADB port

You can connect two monitors to your computer without installing an additional card. See the instructions that came with your monitor a nd “Connecting a Monitor” in Chapter 1.

When you connect an additional monitor: m Make sure that the ventilation openings on the computer and the monitors

are clear and unobstructed.

m If there is interference on your screens or on a television or radio near your

Macintosh, separate or reposition the affected equipment.

Connecting a trackball or other input device

Your computer has an Apple Desktop Bus (ADB) port, which you use to connect the mouse, the keyboard, and other input devices such as a trackball, a bar-code reader, or a graphics tablet.

Chapter 5

You can connect up to three ADB devices in a chain to a si ngle port. T h e exact numb er depends on how much power the devices require.

IMPORTANT

The total power used by all ADB devices connected to your Macintosh must not exceed 50 0 milliamperes (mA). Information about the power requi rements of the mouse and keyboard are in the Tech nical Information booklet that came with your computer. Check the information that came with your other ADB device for power requirements.

Connecting a microphone

Your computer has a sound i n put port, which you can use to connect a microphone. With appropriate software, you can use the microphone to give spoken commands to your Macintosh and to record your voice or other sounds.

The Apple PlainTalk Microphone and the software needed for using spoken commands are available from Apple-authorized dealers. If you want to use another microphone, make sure it is compatible with your model of Macintosh.

The Apple AudioVision 14 Display has the Apple PlainTalk Microphone built in.

To connect the microphone:

Plug the microphone’s connector into the sound input port (marked with the symbolX) on the back of the computer.

See “Connecting Stereo Audio Equipment” in Chapter 7 of this book for more information about the sound i n put port.

Expanding Your Computer and Connecting Other Equipment

Connecting a GeoPort Telecom Adapter or modem

Modem and GeoPort icon

GeoPort connector

Your Macintosh has an enhanced telecommunications port called the GeoPort. By connecting the GeoPort Telecom Adapter, designed specifically for use with the GeoPort, you can take advantage of your computer’s special communications capabilities. The GeoPort Telecom Adapter comes with communications and fax software and can be purchased from Appleauthorized dealers.

You can also connect a standard modem to the GeoPort, using a standard modem cable. A standard modem cannot take advantage of the computer’s advanced communications features.

To connect an adapter or modem to your computer, follow the instructions that came with your adapter or modem.

You can also connect a printer to the modem port.

Connecting to a high-speed network

Your Macintosh comes with built-in Apple Ethernet for connecti ng to highspeed Ethernet networks. With the appropriate Apple Ethernet Media Adapter (or another compatible media adapter), you can connect your Macintosh to an existi ng Ethernet network, using thin coax, 10BASE-T twisted pai r, thick coax, or other standard cables. (See your Apple-authorized dealer for more information on Apple Ethernet Media Adapters for your Macintosh.)

IMPORTANT

protocols for Ethernet n etworks) and TCP/IP. The computer does not support EtherTal k Phase 1.

Chapter 5

Your Macintosh supports EtherTal k Phase 2 (AppleTalk Phase 2

Connecting to an Ethernet network

Ethernet port

Ethernet icon

You can connect an adapter and cable for an Ethernet network directly to the computer, without i nstalling an expansion card.

The Ethernet por t is identified with this symbol: G.

To connect a cable to the Ethernet port, follow the instr uctions that came with the Ethern et adapter you want to use. If you need assistance, consult a network administrator or other technical expert.

Once you’ve connected to an Ethernet network, you need to choose Ethern et in the Network control panel. See the networking chapter of the Macintosh Reference for instructions.

Connecting to a Token Ring network

By installing the appropriate expa nsion card, you can connect your Macintosh to a Token Ring network. Consult the documentation for your Token Ring expansion card a nd software for instructions.

Expanding Your Computer and Connecting Other Equipment

Attaching a security lock

Security

lock ports

You can attach a security lo ck to your Macintosh to deter theft. The back panel has a built-in port for a security lock.

Foll ow the instr ucti ons supplied with the security lock to attach it to your computer.

Chapter 5

Refer to this chapter for information

on programs designed for Power

Macintosh computers

Using Software With Your Power Macintosh

Using Power Macintosh application programs

Your Power Macintosh is compatible with most software programs intended for use with Macintosh computers. But certain programs are designed esp ecial ly for Power Macintosh computers. You’ll find that these programs take best advantage of your computer’s speed.

Special me mory requirements

Some Power Macintosh programs may be slightly larger tha n other programs, and may take up more memory. If you find that you are running out of memory when you use your Power Macintosh programs, you can use space on your computer’s hard disk as additional memory. This feature is called

virtual memory. See “Using Hard Disk Space As Memory” in the Macintosh Reference.

You can also add more memory to your computer as described in Chapter 5 of this book.

Shared libraries

Power Macintosh programs use special files called shared libraries. These files help Power Macintosh programs to run more efficiently, and can be used by more than one Power Macintosh program simultaneously. Any necessary shared libraries are installed automatically i n the System Folder when you install Power Macintosh programs.

If a Power Macintosh program requires a shared library and there is not enough memory available for the shared library, you’ll see a message that the program could not be opened because there is not enough system memory available for the shared library. If this happens, turn on virtual memory as described in the Macintosh Reference.

If a required shared library is missing, you’ll see a message that the program could not be opened because the shared library could not be found. If this happens, follow the directions that came with your program to reinstall the program. If the shared library is still missing, contact the software program’s manufacturer for assistance.

Chapter 6

Using older Macintosh programs

If you experience problems using a n older Macintosh program, it may be incompatible with your Power Macintosh. You may be able to use your older program if you change the Memory Manager setting in your Memory control panel. Follow these steps:

1Choose Control Panels from the Apple ( 2 Turn off Modern Memory Manager.

) menu and open the Memory control panel.

Click here to turn off Modern Memory Manager.

When you are finished using the program, open the Memory control panel again and turn Modern Memory Manager back on.

For best performance, contact the program’s ma nufacturer for an upgrade.

Using Software With Your Power Macintosh

The software programs that came with your computer

Your computer has several application programs already installed. You’ll find these programs in the Apple Extras folder on your hard disk. One of the programs, Video Monitor, is for use with computers that have AV capabilities. Video Monitor is described in Chapter 8 of this book.

The Guide to Apple Extras in the Apple Extras folder contains information about the programs supplied with your computer. To read about the programs, open the Apple Extras folder and double-click on the Guide to Apple Extras icon.

Chapter 6

Read this chapter to learn how to

use stereo audio equipment

with your computer

Using Stereo Audio

Your Macintosh prod uces stereo sound and provides several options for highquality audio.

When an audio device is connected to the sound input port, you can hear or record the incoming sound on the computer.

When an audio device is connected to the sound output port, you can record the sound produced by the computer or play that sound through exter nal speakers.

This chapter explains how to connect stereo equipment to your Macintosh.

About your computer’s sound ports

Stereo miniplug

Sound input port

Sound output port

Your Macintosh can play and record stereo sound from a variety of sources. To provide or reproduce stereo sound, you can connect audio devices to the sound input and output por ts on the computer. If you have an i nternal CD-ROM drive, you can also use it to play and record sound from audio compact discs (CDs).

The sound input port is identified with an icon of a microphone. Th e sound output port is identified with a n icon of a speaker.

The computer’s sound ports accept an audio connector known as a stereo miniplug. This connector is the typ e used on headphon es for a personal tape player, for example. If your equipment uses a different type of connector, you can purchase an adapter at an electronics supply store.

Chapter 7

Connecting an audio device

To play or record sound with your Macintosh, you can attach a microphone, amplifier, tape recorder, or a pair of speakers.

If your Macintosh has AV capabilities, you can record sound and video simultaneously by connecti ng a VCR to the S-video output por t and linki ng the computer’s sound output port to the sound i nput channels on the VCR. (See “Connecting a VCR to View Video Images or Capture Frames” in Chapter 8.)

Foll ow these steps to connect an audio device to the Macintosh.

1Make sure that the audio device has a cable with a stereo miniplug connector.

If not, attach a n adapter that has a stereo miniplug.

2Place the audio device near the Macintosh. 3Shut down the Macintosh and turn off the audio device. 4Attach the cable to the audio device and to the sound port on the Macintosh. 5 Turn on the computer and the audio device and begin working with sound.

About microphones: Be sure to use a microphone design ed for your model of the Macintosh, such as the Apple PlainTalk Microphone. You can obtain information about other microphones from an Apple-authorized dealer.

The Apple PlainTalk Microphone and the software needed for using spoken commands are available from Apple-authorized dealers.

Using Stereo Audio

1If you want to use an external device for sound input, connect it to the sound input port

2 Open the Sound control panel and choose Sound In from the pop-up menu.

The Built-in icon (the

preset choice)

stands for the

computer.

Choosing audio input options

You use the Sound control panel to choose the audio input device and options you want.

Follow these steps to choose the sound input device.

following the instructions in the previous section.

The Sound control pan el is in the Control Panels folder in the Apple (K)

menu.

Click the Options button to see other choices.

If you click

Play-Through, sound

from the selected input

device plays through

the computer’s

speaker or through the

device connected to

the sound output port.

Chapter 7

3 To change the selected sound input device, click the Options button.

The Input Source options appear.

Click a sound source.

The microphone icon stands for the device connected to the sound input port. The AV Connector icon appears if you have an AudioVision monitor.

4Click the button for the audio device you want to hear, then click OK.

If you have software for using spoken commands with your computer, please note:

m To use an AudioVision monitor’s microphone for spoken commands, select

the AV Connector icon in the Input Source options.

m To use a microphone connected to the sound input port for spoken

commands, select the Microphone icon.

m If Play-Through is selected, you won’t be able to give spoken commands to

the co mputer.

Choosing audio output options

You use the Sound control panel to designate the audio output device and options you want.

Follow these steps to direct the computer’s sound to an output device.

1If you want to use an external device for sound output, connect it to the sound output

port, following the instructions under “Connecting an Audio Device.”

2 Open the Sound control panel and choose Sound Out in the pop-up menu.

The Sound control pan el is in the Control Panels folder in the Apple (K) menu.

The Built-in icon (the

preset choice) stands

for the computer.

Using Stereo Audio

Apple Power Macintosh 8100-80, Power Macintosh 8100-80AV User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual