Power Computing Power 100, Power 120 User Manual

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Power 100/120 User Guide

Sections on Hard Disk ToolKit

and

CD-ROM ToolKit are Missing. :-(

Information on these products can be found in the

Storage Device Training Module.

Part number 72771 Rev. number 951006

Power Computing Corporation



Under copyright laws, this manual may not be copied, in whole or in part, without the written consent of Power Computing. Your rights to the software are governed by the accompanying software license agreement.

Power Computing Corporation 10261 Bubb Road Cupertino, CA 95014 (408) 725-7250

Power Computing is a trademark of Power Computing Corporation. Mac and the Mac OS logo are trademarks of Apple Computer, Inc. All other trademarks mentioned are the property of their respective holders. Every effort has been made in this book to distinguish proprietary trademarks from descriptive terms by following the capitalization style used by the manufacturer.

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

Other legal notices are found in

Manual Revision 951006

ÒRegulatory InformationÓ on page 65

Support Numbers

Please use the following numbers to contact Power Computing for assistance: (All times are Central Standard Time.)

Sales

Customer Support

To place or check on an order you havenÕt received yet

If you have a question or a problem with an order you have received

M Ð F 8AM to10 PM Sat 9 AM to 6 PM Sun 10 AM to 6 PM

M Ð F 8 AM to 6 PM 1-800-671-6227

1-800-999-7279

Technical Support

For help with a technical problem

M Ð F 8 AM to 8 PM Sat 10 AM to 4 PM

1-800-708-6227

Contents

Power 100/120 User Guide

Power 100/120 Overview ix

Desktop System Front View ix Desktop System Rear View x Tower System Front View xi Tower System Rear View xii

A word from the Power Computing team xiii

Apple Computer, Inc. System Software License Agreement xv

Chapter 1 Getting Started

Finding a place for the computer and monitor 1 Plugging in the computer 2 Connecting the monitor 4 Connecting the mouse and keyboard 6 Turning the computer on 8

Chapter 2 Getting Started With Mac OS

Running the Basics tutorial 9 Using on-line help 10 Shutting down 11

Chapter 3 Upgrading Your Computer

Removing the cover 13 Installing expansion cards 17 Switching video ports 20 Increasing memory 21 Increasing VRAM 27 Installing internal drives 28

Power 100/120 User Guide

iii

Chapter 4 Connecting Peripheral Devices

Using SCSI devices 41 Connecting a printer 43 Connecting input devices 44 Connecting a modem or telecom adapter 45 Connecting to a network 45 Using audio equipment 46

Appendix A Safety and Health Information

Safety instructions 49 Health-related information about computer use 49

Appendix B Troubleshooting

Restarting the computer 51 Problems and solutions 52 Contacting Technical Support 55

Appendix C Installing System Software

Starting up 57 Reinstalling system software 58

Appendix D Technical Information

SpeciÞcations 59 RAM conÞgurations 61 VRAM conÞgurations 62 Power requirements 63

Appendix E Regulatory Information

FCC statement 65 DOC statement 66 CD-ROM drive 67 Lithium battery warning 67 For use in European countries 67

Power 100/120 User Guide

Hard Disk ToolKit¥

Personal Edition

User Guide

Hard Disk ToolKit¥Personal Edition End-User Software License Agreement 71 Hard Disk ToolKit¥Personal Edition 73 Copyright Notice 73 Trademarks 73 Disclaimer of Liability and Warranty 73

Introduction 75

Welcome to Hard Disk ToolKit¥ System Requirements 75 What Is Hard Disk ToolKit¥

Installing Hard Disk ToolKit¥

Installing Hard Disk ToolKit¥Personal Edition 79

Check your hard disk to double-check the Installation process (optional) 83

Creating an HDT Primer PE Startup diskette 85

Creating a Startup Disk 85

Personalizing your copy of Hard Disk Toolkit¥Personal Edition 87

Personal Edition 75

Personal Edition

? 75

Personal Edition 79

HDT Primer PE 89

What is HDT Primer PE? 89

The HDT Driver 90

Using HDT Primer PE 91

Launching HDT Primer PE 92 Formatting 94 Initializing 97 Partitioning 99 Testing a Drive 106 Information Capabilities 107

HDT Primer PE Menu Commands 110

Apple Menu 110 File Menu 110 Edit Menu 111 SCSI Bus menu 112

HDT Extension 113

What is HDT Extension? 113 Important information regarding HDT Extension 113 HDT Extension 114

Power 100/120 User Guide

HDT Prober 115

Using HDT Prober 116 Drive Information 118 Mounting a Drive 118 Device Driver Installed 118 HDT Prober Õpower user Õ keys: 119

HDT Util 121

HDT Util: for System 6 users only 121 The HDT Util menu commands 121

Troubleshooting 125

Common problems by category 125

ToolKit Operation Problems 125 Happy Mac Problems 126 Sad Mac 126 Drive Problems 127 Removable Media 129 File-Oriented Problems 129 System Bomb 130 Turning off Blind transfers 131

Frequently asked questions 132

CD-ROM ToolKit User Guide

Introduction 149

Before You Begin 149 What is CD-ROM? 150 Why CD-ROM ToolKit? 150 Registration 151 Hardware and Software Requirements 151 Removing Old Driver Software 152

QuickStart 154

Basic Installation 154 Personalizing CD-ROM ToolKit 157

Installation and Removal Specifics 158

Installing CD-ROM ToolKit 158 Removing CD-ROM ToolKit 160

Instruction Guide 162

The CD-ROM ToolKit Control Panel 162 Reading Different CD-ROM Formats 170 Photo CD discs 171 Prescanning CDs for Acceleration 173 Playing Audio Discs with CDT Remote 174 Using CDT Remote 175

Power 100/120 User Guide

Troubleshooting 179

CD-ROM ToolKit Q & A 179

Technical Information and Tips 192

Care of Manual Ejecting CD-ROM Drives 192 CD Recorders 192 All About Multisession Multi-Volume CD-ROMs 193 All about Digital Audio Extraction 196 What is an AIFF Þle? 200

Glossary 205

Bitstream Typeface Library 211

Index 215

Registration Cards 223

Power 100/120 User Guide

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viii

Power 100/120 User Guide

Power 100/120 Overview

Desktop System Front View

Here are the key features of the desktop system front panel.

Monitor

Computer

Front panel power button

ProgrammerÕs (Interrupt) button

Reset button

Keyboard

Floppy disk drive

Keyboard power key

Mouse

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

Desktop System Rear View

Here are the key components of the desktop system rear panel.

g SCSI port - Sound out port G Ethernet portX Sound in port

Optional highperformance video card with

Main power switch

115/230 volt switch

Power cord socket

DRAM video monitor port (Mac-standard)

Macintosh-

standard monitor port and

VGA port

[ Printer port V ADB port W Modem port NuBus expansion

slots

Power 100/120 User Guide

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Tower System Front View

Here are the key features of the tower system front panel.

Computer

Floppy disk drive

Front panel power button

ProgrammerÕs(I nterrupt) button

Reset button

Keyboard

Monitor

Keyboard power key

Mouse

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

Tower System Rear View

Here are the key components of the tower system rear panel.

115/230 volt switch

Power cord socket

[ Printer

port

V ADB port

W Modem port

NuBus expansion slots

Optional highperformance video card with

Main power switch

DRAM video monitor port (Mac standard)

g SCSI port

- Sound out port

X Sound in port

G Ethernet port

VGA port and Macintosh-standard monitor port

xii

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A word from the Power Computing team

Dear New Power Computer Owner,

Thank you for choosing this Mac OS compatible computer from Power Computing Corporation. We appreciate your support. As the new kids on the block, so to speak, weÕve got something to prove. We think that Ñ dollar for dollar and pound for pound Ñ Power Computing builds the best Mac OS compatible computers in the world. So thank you for giving us this opportunity to prove it to you.

Unlike some companies, we want to hear from you. Really. Give us a call anytime (or send us e-mail at

suggestionbox@powercc.com

LeVitus, the popular author, columnist, and industry pundit; he wants to hear what you have to say about our products (heÕs at extension 3213 or send him e-mail at

Even if you donÕt call us, a Power Computing Corporation representative will be contacting next few days to make sure that everything is working to your satisfaction. In the meantime, donÕt hesitate to let us know if there is anything else we can do for you. And please, if thereÕs something we could have done better, let us know that, too! Our company charter is to exceed your expectations in every way. Nothing less will do.

); no question is too big or small. Our Director of Evangelism is Bob

levitus@powercc.com

you

in the

Enjoy your new Power Computer.

Sincerely,

The Power Computing Team

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

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xiv

Power 100/120 User Guide

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Apple Computer, Inc. System Software License Agreement

PLEASE READ THIS LICENSE CAREFULLY BEFORE USING THE SOFTWARE. BY USING THE SOFTWARE, YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THIS LICENSE. IF YOU DO NOT AGREE TO THE TERMS OF THIS LICENSE, PROMPTLY RETURN THE UNUSED SOFTWARE TO THE PLACE WHERE YOU OBTAINED IT AND YOUR MONEY WILL BE REFUNDED.

1. License.

The application, demonstration, system and other software accompanying this License, whether on disk, in read only memory, or on any other media (the ÒApple SoftwareÓ), the related documentation and fonts are licensed to you by Apple. You own the disk on which the Apple Software and fonts are recorded but Apple and/or Apple's Licensor(s) retain title to the Apple Software, related documentation and fonts. This License allows you to use the Apple Software and fonts on a single Apple computer and make one copy of the Apple Software and fonts in machine-readable form for backup purposes only. You must reproduce on such copy the Apple copyright notice and any other proprietary legends that were on the original copy of the Apple Software and fonts. You may use the Apple Software in a networked environment so long as each computer in such environment is the subject of a license for the Apple Software; however, you many not electronically transmit the Apple Software from one computer to another over a network. You may also transfer all your license rights in the Apple Software and fonts, the backup copy of the Apple Software and fonts, the related documentation and a copy of this License to another party, provided the other party reads and agrees to accept the terms and conditions of this License.

2. Restrictions.

The Apple Software contains copyrighted material, trade secrets and other proprietary material and in order to protect them you may not decompile, reverse engineer, disassemble or otherwise reduce the Apple Software to a human-perceivable form. You may not modify, network, rent, lease, loan, distribute or create derivative works based upon the Apple Software in whole or in part, except for the limited networking described above in Section 1. THIS APPLE SOFTWARE MAY NOT BE IMPORTED TO, USED IN, OR RE-EXPORTED FROM FRANCE OR ANY OF ITS COLONIES OR TERRITORIES.

3. Termination.

This License is effective until terminated. You may terminate this License at any time by destroying the Apple Software, related documentation and fonts and all copies thereof. This License will terminate immediately without notice from Apple if you fail to comply with any provision of this License. Upon termination you must destroy the Apple Software, related documentation and fonts and all copies thereof.

4. Export Law Assurances.

You agree and certify that neither the Apple Software nor any other technical data received from Apple, nor the direct product thereof, will be exported outside the United States except as authorized and as permitted by the laws and regulations of the United States. If the Apple Software has been rightfully obtained by you outside of the United States, you agree that you will not reexport the Apple Software nor any other technical data received from Apple, nor the direct product thereof, except as permitted by the laws and regulations of the United States and the laws and regulations of the jurisdiction in which you obtained the Apple Software.

5. Government End Users.

For Technical Support, Call 1-800-708-6227

If you are acquiring the Apple Software and fonts on behalf of any unit or

Power 100/120 User Guide

agency of the United States Government, the following provisions apply. The Government agrees:

(i) if the Apple Software and fonts are supplied to the Department of Defense (DoD), the Apple Software and fonts are classified as ÒCommercial Computer SoftwareÓ and the Government is acquiring only Òrestricted rightsÓ in the Apple Software, its documentation and fonts as that term is defined in Clause 252.227-7013(c)(1) of the DFARS; and

(ii) if the Apple Software and fonts are supplied to any unit or agency of the United States Government other than DoD, the Government's rights in the Apple Software, its documentation and fonts will be as defined in Clause 52.227-19(c)(2) of the FAR or, in the case of NASA, in Clause 18-52.227-86(d) of the NASA Supplement to the FAR.

6. Limited Warranty on Media.

Apple warrants the diskettes and/or compact disc on which the Apple Software and fonts are recorded to be free from defects in materials and workmanship under normal use for a period of ninety (90) days from the date of purchase as evidenced by a copy of the receipt. Apple's entire liability and your exclusive remedy will be replacement of the diskettes and/or compact disc not meeting Apple's limited warranty and which is returned to Apple or an Apple authorized representative with a copy of the receipt. Apple will have no responsibility to replace a disk/disc damaged by accident, abuse or misapplication. ANY IMPLIED WARRANTIES ON THE DISKETTES AND/OR COMPACT DISC, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO NINETY (90) DAYS FROM THE DATE OF DELIVERY. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY BY JURISDICTION.

7. Disclaimer of Warranty on Apple Software.

You expressly acknowledge and agree that use of the Apple Software and fonts is at your sole risk. The Apple Software, related documentation and fonts are provided ÒAS ISÓ and without warranty of any kind and Apple and Apple's Licensor(s) (for the purposes of provisions 7 and 8, Apple and Apple's Licensor(s) shall be collectively referred to as ÒAppleÓ) EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. APPLE DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE APPLE SOFTWARE WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF THE APPLE SOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THE APPLE SOFTWARE AND THE FONTS WILL BE CORRECTED. FURTHERMORE, APPLE DOES NOT WARRANT OR MAKE ANY REPRESENTATIONS REGARDING THE USE OR THE RESULTS OF THE USE OF THE APPLE SOFTWARE AND FONTS OR RELATED DOCUMENTATION IN TERMS OF THEIR CORRECTNESS, ACCURACY, RELIABILITY, OR OTHERWISE. WITHOUT PREJUDICE TO THE GENERALITY OF THE FOREGOING, APPLE DOES NOT WARRANT OR MAKE ANY REPRESENTATION OR GUARANTEE REGARDING THE AUTHENTICITY OR SECURITY OF ANY DIGITAL SIGNATURE GENERATED USING THE APPLE SOFTWARE, OR ANY WARRANTY OR REPRESENTATION THAT THE PERSON OR ENTITY THAT IS USING SUCH A DIGITAL SIGNATURE HAS THE AUTHORITY TO DO SO. NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY APPLE OR AN APPLE AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF THIS WARRANTY. SHOULD THE APPLE SOFTWARE PROVE DEFECTIVE, YOU (AND NOT APPLE OR AN APPLE AUTHORIZED REPRESENTATIVE) ASSUME

xvi

Power 100/120 User Guide

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THE ENTIRE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.

8. Limitation of Liability.

UNDER NO CIRCUMSTANCES INCLUDING NEGLIGENCE, SHALL APPLE BE LIABLE FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES THAT RESULT FROM THE USE, INCLUDING BUT NOT LIMITED TO THE IMPROPER, WRONGFUL, OR FRAUDULENT USE OF THE DIGITAL SIGNATURES GENERATED USING THE APPLE SOFTWARE, OR INABILITY TO USE THE APPLE SOFTWARE OR RELATED DOCUMENTATION, EVEN IF APPLE OR AN APPLE AUTHORIZED REPRESENTATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

In no event shall Apple's total liability to you for all damages, losses, and causes of action (whether in contract, tort (including negligence) or otherwise) exceed the amount paid by you for the Apple Software and fonts.

9. Controlling Law and Severability.

This License shall be governed by and construed in accordance with the laws of the United States and the State of California, as applied to agreements entered into and to be performed entirely within California between California residents. If for any reason a court of competent jurisdiction finds any provision of this License, or portion thereof, to be unenforceable, that provision of the License shall be enforced to the maximum extent permissible so as to effect the intent of the parties, and the remainder of this License shall continue in full force and effect.

10. Complete Agreement.

This License constitutes the entire agreement between the parties with respect to the use of the Apple Software, related documentation and fonts, and supersedes all prior or contemporaneous understandings or agreements, written or oral, regarding such subject matter. No amendment to or modification of this License will be binding unless in writing and signed by a duly authorized representative of Apple.

Note:

For Technical Support, Call 1-800-708-6227

The Apple Software Registration Card is in the back of the manual.

Power 100/120 User Guide

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Power 100/120 User Guide

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Chapter

Your computer has been designed for easy plug-and-play setup in four simple steps - if you are in need of technical assistance, please feel free to call Power Computing Technical Support at 1-800-708-6227.

Getting Started

Note:

system.

■

This manual covers both desktop and tower systems, so look for the illustration that Þts your

Find a place for the computer and monitor

Plug in the computer

Connect the monitor

Connect the mouse and keyboard

Finding a place for the computer and monitor

Think carefully about where you place your computer and monitor. Here are some suggestions to help you Þnd a good place:

■

Make sure there is a grounded, three-hole electrical outlet within a few feet.

■

Use a sturdy, level table or desk as a work surface. Make sure that you can place your monitor, keyboard, and mouse so that you can work comfortably. See

Information,Ó on page 49

■

You can place monitors up to 132 lb. (60 kg) on top of the desktop computer. If you have a heavier monitor or a tower system, place the monitor directly on your work surface.

for detailed instructions.

Appendix A, ÒSafety and Health

■

Leave a few inches of space around the computer and monitor for air to circulate.

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Power 100/120 User Guide

Getting Started

Plugging in the computer

Set up and plug in the computer before connecting the monitor, keyboard, and other devices. Plugging in the computer ensures that it is grounded and protected from electrical damage. The key components for plugging in the computer are shown below.

Main power switch

115/230 volt switch

Power cord socket

Power cord

115/230 volt switch

Power cord socket

Power cord

Main power switch

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Getting Started

WARNING!

For your safety, the computer is equipped with a three-prong plug designed to be used with a grounded electrical outlet. If you do not have access to an appropriate outlet, have an electrician install one. Do not use your computer with a three-prong adapter in an ungrounded outlet.

To plug in the computer:

Place the computer in the location you have chosen.

Make sure the computerÕs main power switch is turned off.

The main power switch is located on the back of the computer. The power is off when the side of the switch marked with is depressed.

Set the 115/230 volt switch to the correct setting for your country.

Set the switch to 115 volts for the U.S., Canada, and Japan. Use the 230-volt setting in most European countries.

Connect the socket end of the power cord to the power plug on the back of the computer.

Plug the other end of the power cord into a grounded, three-hole electrical outlet. If you have any expansion cards, follow the instructions in See ÒInstalling expansion cardsÓ on page 17. to install them now. If not, continue with the following section.

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Power 100/120 User Guide

Getting Started

Connecting the monitor

Your computer can be used with a wide variety of monitors. It has one built-in standard monitor port, with two additional monitor ports on the optional high-performance video card. The key components for connecting the monitor are shown below.

DRAM video monitor port (Mac-standard)

Optional highperformance video card with

Macintoshstandard monitor port and

VGA port

DRAM video monitor port (Macstandard)

Optional highperformance video card with

Power 100/120 User Guide

VGA port and Macintosh-standard monitor port

For Technical Support, Call 1-800-708-6227

Getting Started

■

The DRAM video monitor port lets you connect 16-inch and smaller monitors and display thousands of colors. This port requires Macintosh-style connectors or adapters.

■

The Macintosh-standard monitor port on the optional high-performance video card lets you connect monitors of up to 21 inches in size and display millions of colors (depending on the amount of video memory installed). This port requires Macintosh-style connectors or adapters.

■

The VGA monitor port on the optional high-performance video card allows you to connect a standard VGA or SVGA monitor and use PC-style connectors.

See Appendix D, ÒTechnical InformationÓ for additional details on RAM conÞgurations, screen size support and numbers of colors supported. You can add additional video memory ( VRAM) to increase the number of colors available to monitors connected to the high-performance ports. See

memoryÓ on page 21

The high-performance ports are located on the high-performance video card in the computer. A switch on the card enables the port you want. When the computer comes from the factory, the Macintosh standard port is enabled. If this is the Þrst time the computer has been set up and you want to connect to the Macintosh standard port, you do not need to make any changes. If you want to connect to the VGA port on the high-performance video card, you must change the switch setting. See

portsÓ on page 20

for information about VRAM expansion.

for instructions.

ÒIncreasing

ÒSwitching video

You can connect two monitors at once, one to the standard monitor port and another to one of the highperformance monitor ports, however you cannot connect two monitors to the high-performance video card. Use the Monitors control panel in Mac OS to control how the monitors are conÞgured. See Macintosh Guide (available through the Guide menu, marked with ) or

Dummies

Connecting the monitor involves two steps: plugging in the monitor and connecting the monitor cable.

for additional information about using the Monitors control panel.

Macintosh System 7.5 for

To plug in the monitor:

Place the monitor on your desk or in another location you have chosen.

If necessary, connect the power cord to the monitor.

Some monitors have permanently attached power cords.

Plug the monitor power cord into a grounded, three-hole outlet.

To connect the video cable:

If necessary, attach the video cable to the monitor.

Some video cables are permanently attached.

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Power 100/120 User Guide

Getting Started

Connect the video cable to the monitor port on the back of the computer.

Depending on which type of monitor you use, connect it to one of the high-performance ports or to the standard port. See

If you are connecting to a high-performance port, make sure that the correct port is enabled. See

ÒSwitching video portsÓ on page 20

If you your computer is a Power 120, install the EMI choke on the video cable.

The EMI choke is a small donut-shaped object which comes packed in the pizza box with the manuals and cables.

To install the choke, open it up and clamp it over the video cable at the end of the cable that connects to the computer.

ÒMonitor resolution/color tablesÓ on page 62

for instructions.

Connecting the mouse and keyboard

Once you have connected the monitor, you can connect the mouse and keyboard.

for more information.

To connect the mouse and keyboard:

Plug the mouse cable into an ADB port (marked with V

The location of the ADB port depends on the keyboard you use.

) on the keyboard.

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Plug the keyboard cable into the ADB port (marked with V the computer.

ADB port

Keyboard cable

Getting Started

) on the back of

ADB port

Keyboard cable

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Power 100/120 User Guide

Getting Started

Turning the computer on

When the computer, monitor, keyboard, and mouse are connected, you can turn the computer on.

To turn the computer on:

Turn on the monitor.

See the documentation that came with the monitor for the location of the power switch.

Turn on the main power switch on the back of the computer.

The power is on when the side of the switch marked with is depressed. After the Þrst time you turn on the computer, you normally will not need to use the power switch, because you will use the keyboard, front-panel and on-screen Shut Down switches. Boy can you ever turn this sucker on and off!

Turn the computer on by pressing the Power key (marked with a triangle) on the upper right corner of the keyboard or the Power On button on the front of the computer.

When the computer Þnishes its start-up procedure, you should see the Mac OS desktop. If you see a blinking question mark, you need to install the system software on your hard disk. See

Appendix C, ÒInstalling System Software,Ó on page 57

not already described, see the section following this one,

When you need to shut your computer down, follow the instructions in

Problems starting up

If you see a blank screen when you start up, check the following items to identify the source of the problem:

■

Are the computer and monitor plugged in? If they are plugged into a power strip, is it turned on?

■

Are the computer and monitor turned on? The power light on the front of the computer should be on. Most monitors also have power lights.

■

Is the video cable securely connected to the monitor and computer? (If you need to reattach the cable, Þrst turn off the computer and monitor.)

■

Are the keyboard and mouse properly connected to the computer? (If you need to reconnect them, Þrst turn off the computer to avoid damage.)

■

Is the brightness control on the monitor turned too far down? Check the documentation that came with your monitor for instructions.

If you see a blank screen or anything

ÒProblems starting up.Ó

ÒShutting downÓ on page 11

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Getting Started With Mac OS

Chapter

Your computer uses the Mac OS operating system, which offers a unique combination of power and ease of use. This chapter offers very basic instructions about how to use the builtin learning features of Mac OS. It also explains how to shut down your computer properly. For more detailed information about the Mac OS, refer to

Dummies

Running the Basics tutorial

Mac OS includes a tutorial program called MacªOS Tutorial that shows you how to use the fundamental features of the software. If you are brand new to Mac OS, we suggest you complete the tutorial before you begin working with your computer.

In Mac OS, you use the mouse for tasks such as choosing menu commands or starting programs. When you move the mouse, the sometimes referred to as the mouse pointer over an icon and clicking twice quickly ( folder or launch a program.

cursor

) moves in the same direction. By placing the tip of the

mouse pointer

Macintosh System 7.5 For

(the small arrow on the screen,

double-clicking

), you can open a

To run the Basics program:

In the Mac OS desktop, double-click the icon that represents your hard disk (located in the upper-right corner of the screen). Be careful to place the mouse pointer over the icon, not on the words below.

The hard disk icon Òopens,Ó displaying a ÒwindowÓ containing the Þles and folders stored on the hard disk.

Double-click the folder called MacªOS Tutorial.

The folder opens, displaying the

Double-click the MacªOS Tutorial Part 1 icon.

The program starts up, displaying an introductory screen.

Follow the on-screen instructions to complete the tutorial.

For Technical Support, Call 1-800-708-6227

MacªOS Tutorial Par t 1

Power 100/120 User Guide

icon.

Getting Started With Mac OS

Using on-line help

Mac OS (and many applications that run under it) include an on-line help system with information about using the software. The help system for Mac OS is called Macintosh Guide and is available through the Guide menu (marked with ).

To use Macintosh Guide

Choose Finder from the Application menu (in the upper-right corner of the desktop) to make it the active application.

Choose Macintosh Guide from the Guide menu (marked with ) or

press xx

The Macintosh Guide window appears.

-?.

Follow the on-screen instructions to get the information you need.

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Shutting down

When you are Þnished working with your computer, it is very important to shut it down correctly.

To shut down the computer:

Choose Shut Down from the Special menu in Mac OS.

You are prompted to save any unsaved Þles before shutting down.

Getting Started With Mac OS

CAUTION:

open documents may be lost and you may damage your System folder.

Do not use the power switch to turn off the computer. If you do, unsaved or

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

Getting Started With Mac OS

Power 100/120 User Guide

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Upgrading Your Computer

Chapter

This chapter explains how to enhance the capabilities of your computer by adding expansion cards, additional memory, and internal devices such as an additional hard disk. It also explains how to switch between the Macintosh-standard and VGA high-performance ports.

You can add additional audiovisual capabilities by installing an optional video card. Contact Technical Support at 1-800-708-6227 for information.

Removing the cover

Installing expansion cards and switching monitor ports requires that you remove the computerÕs cover. The cover is designed for easy removal; no tools are required.

CAUTION!

1. If you are not proÞcient with electronic equipment, Power Computing Corporation recommends that you have a certiÞed technician install RAM and/or NuBus expansion cards. If you attempt to install RAM or cards yourself, any damage you may cause to your equipment will not be covered by the limited warranty on your computer. Please call technical support at 1-800-708-6227 for additional information about this or any other warranty question.

2. If an anti-static bracelet was supplied with the expansion card or other device that you are installing, put it on and ground it as directed by your instructions before touching any components inside the computer.

3. Never operate the computer with the cover removed.

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

Upgrading Your Computer

To remove the cover:

Shut down the computer, turn off the monitor, and turn off the computer at the main power switch on the back of the computer, but leave it plugged in.

Leaving the computer plugged in ensures that it is grounded.

If the monitor is on top of the computer, disconnect it if necessary, and set it aside.

Otherwise itÕs going to be awkward to remove the computer cover.

Disconnect everything but the power cord from the back of the computer.

Rotate the computer so that its back panel faces you.

Remove the large thumb screw from the rear of the computer.

Put the thumb screw in your left front pocket or somewhere else where you wonÕt lose it.

Pull apart the bottom corners of the cover, lift it off and set it aside.

Pull apart and lift off

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Upgrading Your Computer

Pull apart

If you are working on a tower system, gently lay the computer on its side as

Lift off

shown in the next step.

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Before touching any components or anything inside the computer, touch the metal plate over the hard disk drive to discharge any static electricity that might have built up on your clothes or body.

To replace the cover, reverse steps 5, 6,. and 7; then replace and re-connect everything.

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Installing expansion cards

You can install expansion cards that enhance your computerÕs capabilitiesÑfor example, by increasing processing power, improving graphics and video performance, or adding networking and communications capabilities.

Your computer has three expansion slots designed to accept NuBus cards. NuBus cards designed for use in the Apple Macintosh II family of computers are generally compatible.

Upgrading Your Computer

Back Detail Slots

NuBus expansion slots

Before you install any expansion cards, be sure to follow these guidelines to protect your computer:

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■

Do not remove factory-installed cards from inside the computer. Removing a card incorrectly can damage it and the computer. Contact Technical Support if you believe a factory-installed card requires repair or replacement.

■

The combined power consumption of the expansion cards you install must not exceed the limits of your computer. Refer to the documentation that came with your cards for their power consumption and to ÒPower requirementsÓ on page 63 in this manual for the power consumption limit for your computer.

■

Some cards may need to be installed by an authorized service provider. Refer to the documentation that came with the card.

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To install an expansion card:

Remove the computerÕs cover.

See ÒRemoving the cover,Ó starting on page 13 for instructions.

WARNING!

Turn off the main power switch before removing the cover and make sure to touch the metal plate over the hard disk to discharge static electricity before touching any components.

Remove the metal cover from the slot you want to use.

To remove the cover, pull it up and away from the back panel.

Remove the card from its static-proof bag.

Hold the card by its edges to avoid touching components.

Align the card over the slot.

Make sure that the connector on the bottom aligns with the connector inside the slot and that the hole in the cardÕs bracket aligns with the tab on the inside of the back panel.

Push the card into the slot until it is Þrmly seated. The hole in the cardÕs bracket should snap into place over the tab on the back panel.

Do not force the card. If you feel a lot of resistance, pull the card out, realign it, and insert it again.

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NuBus card

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Upgrading Your Computer

Replace the computer cover and tighten the screw.

WARNING!

To prevent electrical shock, always replace the cover before turning on the computer.

Switching video ports

The computer comes equipped with a high-performance video card with two monitor portsÑa Macintosh-standard port and a VGA port. The video card has a switch that selects one of the ports.

When the computer comes from the factory, the is the Þrst time the computer has been set up and you want to connect a monitor to the VGA port, you will need to switch monitor ports as shown below. If you want to connect to the

VGA

port, or if you think the video port selection may have been changed, use the switch to

enable the port you want.

To switch monitor ports:

Remove the computerÕs cover.

See ÒRemoving the cover,Ó starting on page 13 for instructions.

WARNING!

Turn off the main power switch before removing the cover and make sure to touch the metal plate over the hard disk to discharge static electricity before touching any components.

Macintosh standard

port is enabled. If this

Locate the switch on the video card.

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Back panel

Video port switch

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Flip the switch to the up position to enable the Macintosh-standard port. Flip it down to enable the VGA port.

Replace the computer cover and tighten the screw.

Increasing memory

Your computerÕs random-access memory (RAM) and video memory (VRAM) can be increased. Memory is increased by installing or replacing memory modules (SIMMs, or single in-line memory modules) in the computer. Make sure that the memory modules you purchase are the right ones for your computer. See Appendix D, ÒTechnical Information,Ó on page 59 for technical speciÞcations.

Upgrading Your Computer

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What you need to know about increasing RAM

The computer has four pairs of SIMM clips (banks in engineerese) on the motherboard, near the front, next to the ßoppy disk drive (see the illustration below). The SIMM clips are organized into four pairs, the motherboard DRAM bank, bank A, bank B, and bank C.

slots

clips

ßoppy

drive

area

clips

bank C

donÕt

have to match.

bank B

bank A

motherboard DRAM 8 MB (two 4 MB SIMMs) Do not remove.

The motherboard bank is the pair of clips farthest from the ßoppy drive cavity, A is next, etc. The motherboard bank comes with two 4 megabyte SIMMs, which are required for the system to work. Do not replace the SIMMs in the motherboard bank with SIMMs of any other capacity; that bank will only work with two 4 megabyte chips.

Banks A, B, and C can be Þlled with 4, 8, 16, or 32 megabyte SIMMs, so you can install a maximum of 200 megabytes of RAM (8 megabytes in the motherboard bank and 64 (32 per slot) in each of the other banks, A-C).

SIMMs must be installed one pair per bank. Both slots in a bank must be Þlled with SIMMs of the same capacity (4, 8, 16, or 32 megabyte), but different banks

front

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Banks A, B, and C can be Þlled in any order

easiest to start with the last clip in Bank C. Insert the rightmost SIMM of a pair Þrst.

If you are installing SIMMs in bank A, loosen the rightmost SIMM in the motherboard bank to get the leftmost bank A SIMM in.

All SIMMs must be 72-pin, fast-paged mode, 80-nanosecond RAM access time or faster. Slower SIMMs will not work reliably. 30-pin SIMMs from older Macintosh computers and DIMMs (Dual In-line Memory Modules) from PCI Macintosh computers are not compatible. Make sure that the memory modules you purchase are the right ones for your computer.

To increase your systemÕs RAM. install additional SIMM modules in vacant DRAM banks; if there are no vacant banks, replace installed SIMM modules with modules of higher capacity.

Installing and Removing RAM

CAUTION!

1. If you are not proÞcient with electronic equipment, Power Computing Corporation recommends that you have a certiÞed technician install RAM and/or NuBus expansion cards. If you attempt to install RAM yourself, any damage you may cause to your equipment will not be covered by the limited warranty on your computer. Please call technical support at 1-800708-6227 for additional information about this or any other warranty question.

as long as both slots in the bank are Þlled. It is

WARNING!

2. If an anti-static bracelet is available, put it on and ground it to your computer before touching any components inside the computer.

3. Handle SIMM s by the ends and avoid touching their contacts or other metal components.

4. Always store SIMMs in conductive bags.

5. Take your time; donÕt push yourself.

Prepare the computer

If you havenÕt done so, remove the cover from the computer.

See ÒRemoving the cover,Ó starting on page 13 for instructions.

Turn off the main power switch before removing the cover.

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Touch the metal plate over the hard disk drive to discharge any static electricity that might have built up on your clothes or body.

I/O Board

floppy drive

floppy drive connector

SIMM banks

Disconnect the ßoppy disk drive connector, the CD audio connector, if you have one, (below the ßoppy connector), and the speaker connector (below the CD audio connector) from the I/O board and move those cords out of the way.

If you are installing in bank A and you have small supple Þngers you may be able to install SIMMs without disconnecting these cables, but this makes it easier.

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Removing a SIMM.

Upgrading Your Computer

SIMM clip

SIMM Module

SIMM clip

front

If you need to remove a SIMM module to make room for a higher-capacity one, reach in and push down and out on the tiny handles which stick up from the small metal SIMM clips at each end of the SIMM slot.

The SIMM clips should click loose and module should tilt to the left so that you can then slide the module out of the slot at about a 60 degree angle.

If the SIMM module does not come free, press the SIMM clips down again and try to push the top of the module gently away from the drives.

When you are Þnished with SIMM removal and insertion, re-connect the ßoppy disk drive connector, the CD audio connector (below the ßoppy connector), and the speaker connector (below the CD audio connector) from the I/O board and move those cords out of the way and replace the cover.

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Inserting a SIMM

SIMM clip

ßoppy

drive

area

bank B

bank C

SIMM Module

bank A

front

To insert a SIMM module, hold the module by the ends with the contacts down and the slotted end toward the back of the computer.

Banks A, B, and C can be Þlled in any order

SIMMs of the same capacity. It is easiest to start with the last clip in Bank C. Insert the rightmost SIMM of a pair Þrst. If you are installing SIMMs in bank A, loosen the rightmost SIMM in the motherboard bank to get the leftmost bank A SIMM in.

Slide the contacts into the slot at about a 60 degree angle and make sure the contacts are Þrmly seated in the slot,

Gently pull the top of the module toward the ßoppy drive side of the computer until you hear the metal clips click into place.

as long as both slots in the bank are Þlled with

SIMM clip

If both clips do not click into place, release any clip that did click, pull the SIMM module out, re-seat it in the slot, and try again.

When you are Þnished, re-connect the ßoppy disk drive connector, the CD audio connector (below the ßoppy connector), and the speaker connector (below the CD audio connector) from the I/O board and move those cords out of the way and replace the cover.

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Increasing VRAM

The video memory available to monitors connected to the high-performance monitor ports is increased by installing video memory modules. Your computer is equipped by default with 2 MB of VRAM, which can be expanded to 4 MB by using 512K VRAM SIMMs.

The location of the VRAM slots on the high-performance video card is shown below. To install a video memory module, insert it an angle into the slot, then tilt it up until the small metal clips are engaged, just as DRAM is inserted, as described in ÒInserting a SIMMÓ on page 26.

Upgrading Your Computer

Metal clip

The amount of VRAM determines the number of colors that can be displayed on monitors of different sizes. See ÒVRAM conÞgurationsÓ on page 62 for tables listing the number of colors that can be displayed on various-sized monitors with different amounts of VRAM.

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Installing internal drives

What you need to know about installing internal drives

In addition to the ßoppy disk drive and the built-in hard disk, the desktop computer has space for two 5.25-inch internal drives, such as additional hard drives, CD-ROM drives, or other removable-media drives. The tower has room for three. Standard 5.25 drives. With an adapter tray, 3.5 inch devices can be installed in these storage bays.

If your computer came with an internal 35

CD-ROM drive, it is already installed in one of these bays.

The location of the 5.25 inch bays is shown below. For clarity, the illustration shows the computer with its front panel (bezel in engineerese) removed

Floppy disk drive

5.25 inch internal storage bays

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Upgrading Your Computer

5.25 inch internal storage bays

Floppy disk drive

Rails for mounting internal devices are available from Power Computing for a nominal fee; contact our Sales Department at 1-800-999-7279. Rails, as well as adapter trays for installing

3.5 inch drives in the 5.25 inch bays are also available at most computer parts stores.

The Power 100/120 uses an internal SCSI (Small Computer Systems Interface) bus to connect internal drives. For a more detailed discussion of how the SCSI bus on your computer is set up, see ÒUsing SCSI devices,Ó starting on page 41. Pay particular attention to the discussion of SCSI termination, discussed in ÒEnsuring proper terminationÓ on page 34.

Required tools

Small Philip-head screwdriver

Drive rails, if not supplied with the drive

3.5 inch to 5.25 inch drive adapter tray, if you are installing a 3.5 inch drive.

Software drivers, if required

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Upgrading Your Computer

Installing drives

CAUTION! 1. If you are not proÞcient with electronic equipment, Power Computing

Corporation recommends that you have a certiÞed technician install internal drives. If you attempt to install an internal drive yourself, any damage you may cause to your equipment will not be covered by the limited warranty on your computer. Please call technical support at 1-800708-6227 for additional information about this or any other warranty question.

2. If an anti-static bracelet is available, put it on and ground it to your computer before touching any components inside the computer.

3. Handle drives carefully and avoid touching their contacts or moving parts.

4. Always store drives in conductive bags.

5. Take your time; donÕt push yourself.

Prepare the drive

1. Install software drivers

Some SCSI devices require special software called device drivers to operate with your computer. If a device driver is required, it is normally supplied with the device; if you are unsure whether one is required, contact the manufacturer of the device. Follow the driver installation instructions supplied by the manufacturer. If a device driver is not supplied, you can generally assume that the device does not need one. The drives pre-installed in your system have pre-installed drivers.

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Upgrading Your Computer

Set SCSI ID

Following the instructions which came with your device, set its SCSI ID. Replacement drives provided by Power will normally come with SCSI ID pre-set to 0 for the primary hard drive and 3 for a CD-ROM.

Each device in a SCSI chain requires a unique number called a SCSI ID, which the computer uses to identify the device. In the internal bus, the computer itself is assigned SCSI ID 7 and the primary internal hard disk is assigned SCSI ID 0. Every other device you install must have a unique number from 1 to 6. (The internal CD-ROM drive, if installed, is assigned SCSI ID 3.)

To determine what SCSI IDs have already been assigned to which devices, go to the

Hard Disk Toolkitª PE folder in the Utilities folder on your hard disk and run HDT Primerª PE. HDT Primer will scan your SCSI bus and display the SCSI ID, name, and

other parameters of all of the SCSI devices on the bus (see example below).

Back Detail Slots

Since your computer has two SCSI buses, one internal and the other external, make sure to scan the internal one by selecting Bus 0: Apple [Internal] under HDT PrimerÕs SCSI Bus menu. For details on HDT Primer, see ÒLaunching HDT Primer PE,Ó starting on page 92.

3. Install a 3.5 inch drive in a 3.5 to 5.25 inch adapter tray

Since the internal drive bays are designed to accommodate 5.25 inch drives, if you are installing a 3.5 inch drive, you will need to mount it in a 3.5 to 5.25 inch adapter tray. 3.5 to 5.25 inch adapter trays are available at most computer parts stores.

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Upgrading Your Computer

4. Install rails

Drives are held in place in the computer chassis by plastic rails mounted on each side, which Þt into a mounting track in the chassis. Some drives come with rails already installed. See illustration below.

drive (3.5Ó shown)

rail

optional 3.5Ó to 5.25Ó

adapter tray

front

rail

ßexible tab end of rail

If you got your drive from Power Computing, the tracks should be included and are probably already attached. If for some reason your Power Computing drive came without rails, call Power Computing Customer Support at 1-800-671-6227.

If rails did not came with your drive, they are available from Power Computing for a nominal fee through our Sales Department at 1-800-999-7279. Rails, as well as adapter trays for installing 3.5 inch drives in the 5.25 inch bays are also available at most computer parts stores.

If rails are not attached to the sides of your drive or adapter tray, attach one rail to each side of the drive (or the adapter tray if you are installing a 3.5 inch drive) using the screws supplied with the rails. Rails should be attached with the ßexible tabs toward the front of the drive and the tracks facing out. See the illustration above.

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Upgrading Your Computer

Prepare the computer

1. If you havenÕt done so, remove the cover from the computer.

See ÒRemoving the cover,Ó starting on page 13 for instructions.

WARNING!

Turn off the main power switch before removing the cover.

2. Touch the metal plate over the hard disk drive to discharge any static

electricity that might have built up on your clothes or body.

floppy drive

I/O Board

connector

SIMM banks

3. Disconnect the speaker connector, which is on the I/O board below the

ßoppy disk drive connector.

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Upgrading Your Computer

4. Starting with the primary bezel tab, push down on the three tabs which

hold the bezel in place (see illustrations below) and pull the long tabbed side of the bezel away from the case until the tabs on the other side of the bezel clear the front of the computer. See illustrations below for the tab locations on the desktop system and the tower system.



bezel tabs (on back)

primary

tab

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Upgrading Your Computer

bezel tabs (on back)



primary

tab

Pull the speaker cord out through the hole in the front of the computer and set the bezel down away from the computer.

This step may not be necessary if your speaker cord is long and you have room for the bezel near the computer.

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Upgrading Your Computer

6. If you are installing a CD-ROM drive or other drive with removable media,

remove the plastic insert covering the bay you are planning to use from the bezel. To remove the insert, press down on the plastic tab at one end of the insert and pivot the insert out (see illustrations below).

tab



tab

plastic insert

Desktop Bezel, rear view

plastic insert

Tower Bezel, rear view

tab

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Upgrading Your Computer

Unscrew the two screws holding the metal bay cover, if there is one, in front of the drive bay and set the plate and screws aside.

If you are installing a drive that does not use removable media, you will need to replace this plate after you have installed the drive.

metal bay cover

screws

Note:

The slot under the ßoppy drive on the desktop model and the top slot on the tower drive may have a metal plate without screws, which is attached by two thin strips of metal. To remove that type of plate, simply bend it back and forth several times until it comes loose, and remove it.

Install the drive

Once you have prepared the drive (see ÒPrepare the drive,Ó starting on page 30) and the computer (see ÒPrepare the computer,Ó starting on page 33), you are ready to install the drive.

Note:

mate them. If a cable is very hard to connect, examine it carefully to make sure you have it oriented so that it Þts the connector it goes onto. Once cables are connected, make sure they are snug.

Connectors are keyed, which means that there is only one correct way to

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Upgrading Your Computer

1. Slide the drive into the bay (see illustrations below), being careful not to

crimp or fold any cables. The drive rails slide into the tracks on the side of the bay and the rails snap into place when the drive is all the way in.

tracks for rails

Desktop Drive Bay

tracks for rails

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Tower Drive Bay

Upgrading Your Computer

Connect one of the unused connectors on the SCSI cable to the wide connector on the drive (see illustration below).

Note:

There is a key in the middle of the top of the SCSI connector and a notch in the cable connector which matches the key, to ensure that the cable is not plugged in upside down. If the cable resists being plugged in, check to make sure the key and slot are mating correctly.

Find the SCSI data cable inside the computer (it is the wide ßat ribbon cable connected to the hard drive and, if you have one, the CD-ROM drive. The SCSI cable should have one or two unused connectors on it. You may have to detach and re-attach the SCSI connectors on one or more other drives to get connectors where you need them. Remember, this is SCSI, so the ends have to be terminated. See ÒEnsuring proper terminationÓ on page 34 for details.

connector key

SCSI connector

beveled socket corners

power

connector

Rear View of Drive

3. Find an unused four-pin power cable in the set of cables coming from the

power supply (the power supply is in the right rear of the computer, on the bottom) and connect that cable to the rear of the drive, being careful to match the beveled corners of the plug to those of the socket (see illustration above).

Check the instructions that came with the drive for jumper or switch settings and check to make sure that they are properly set before going to the next step. Make sure the connectors are snug.

4. If the drive does not use removable media, replace the metal cover plate in

front of the drive.

5. Lift the bezel up to the front of the computer, thread the speaker cord back

through the hole in the front panel, re-connect the speaker cord to the I/O board, and replace the bezel.

6. Replace the cover, reconnect system components, turn main power back

on, and restart the computer.

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Upgrading Your Computer

If the drive does not work,

1. Make sure that any required drivers are properly installed. See the driveÕs

documentation for more information.

2. Turn the system off, unplug the system components, and remove the

cover.

3. Make sure that the driveÕs data cable SCSI connector is plugged in and

seated Þrmly.

If the connection seems loose or crooked, check to make sure that no pins are bent and that the connection is keyed properly. Bent pins may be carefully straightened with a very small screwdriver.

4. Make sure that the driveÕs power cable is plugged in and seated Þrmly.

5. Make sure that each device in the internal SCSI chain has its own unique

SCSI ID: the primary hard drive should be set to ID normally set to

0 and the CD_ROM is

3. (See ÒSet SCSI IDÓ on page 31.)

6. Make sure there are no internally-terminated devices in the SCSI chain. The

only internally-terminated device on the internal SCSI chain should be the pre-installed primary internal hard drive.

7. Replace the computerÕs cover, re-connect system components, turn main

power back on, and restart the computer.

If these steps do not correct the problem, contact the drive manufacturer or Power Computing Technical Support at 1-800-708-6227 for assistance.

40 Power 100/120 User Guide For Technical Support, Call 1-800-708-6227

Connecting Peripheral Devices

Chapter

Your computer has a number of ports for connecting peripheral devices such as printers, storage devices, audio equipment, network cabling, and modems.

See ÒPower 100/120 OverviewÓ at the beginning of this manual for the location of the ports.

Using SCSI devices

Your computer has two separate SCSI busesÑone for the internal devices like the hard disk and the optional CD-ROM drive and another for external devices. You can connect up to seven devices in a

Connecting a SCSI device involves four steps:

■

Installing a software device driver (if one is required)

■

Setting the deviceÕs SCSI ID number

SCSI chain

to each bus.

■

Ensuring proper termination

■

Connecting the device

Installing software device drivers

Some SCSI devices require special software called device drivers to operate with your computer. If a device driver is required, it is normally supplied with the device; if you are unsure whether one is required, contact the manufacturer of the device. Follow the installation instructions supplied by the manufacturer. If a device driver is not supplied, you can assume that the device does not need one.

Setting the SCSI ID

Each device in a SCSI chain requires a unique number called a SCSI ID, which the computer uses to identify the device. In the internal bus, the computer itself is assigned SCSI ID 7 and the internal hard disk is assigned SCSI ID 0. Every other device you install must have a unique number from 1 to 6. (The internal CD-ROM drive, if installed, is assigned SCSI ID

3.)

In the external bus, each device must be assigned a unique SCSI ID from 0 to 7.

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The way you assign SCSI IDs varies from device to device. On most external devices, the ID is displayed on the back of the device. You usually change it by pressing small buttons above or below the number display. For some external and most internal devices, changing the ID requires setting switches or moving jumpers. Refer to the documentation that came with the device for exact instructions.

The important thing to remember is that each device must have an ID that is unique within its bus. If there is an ID conßict, your computer and the SCSI devices connected to it will malfunction.

Ensuring proper termination

For a SCSI chain to work properly, it must be terminated correctly. The basic rule about SCSI termination is simple: the device at the end of the chain must be located between the computer and the end of the chain must be unterminated.

On the internal SCSI bus, any devices you install should be unterminated because the computerÕs hard disk at the end of the bus is terminated and all of the internal connectors are in the middle of the chain.

On the external bus, you need to consider where the device is placed in the chain and whether it has an internal terminator. (Most SCSI devices use removable external terminators, but some older devices have built-in terminators that are difÞcult to remove.)

terminated

. Devices

■

If you have an internally terminated device, place it at the end of the chain and remove external terminators from other devices in the chain.

■

If none of the devices is internally terminated, place an external terminator on the last device in the chain and on no other device.

See the documentation that came with each device for information about how it is terminated.

Connecting an external SCSI device

The external SCSI port, marked with g computer and devices such as hard disks, CD-ROM drives, scanners, printers, tape backup drives, and so on.

To connect a single SCSI device (or the Þrst device in a chain), you need a SCSI cable with a 25-pin connector on one end and a 50-pin connector on the other. For each additional cable, you need a cable with 50-pin connectors on both ends. The cables you use should be doubleshielded and have approximately 110-ohm impedance. Most SCSI problems are the result of low-grade cables.

Note:

Devices on the SCSI bus which are turned off can cause system errors.

External SCSI devices which are connected to the computer must be turned on.

, provides high-speed communication between the

Power 100/120 User Guide

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To connect an external SCSI device:

Turn off the computer and the SCSI device.

Make sure that the device has a unique SCSI ID from 1 to 6.

Connect the device to the computerÕs SCSI port or to the last device in the chain using the appropriate cable.

Make sure that the last device in the chain is terminated.

Some devices require an external terminator, while others are internally terminated.

When you are ready to start up, turn on your SCSI devices before you turn on the computer. If you do not, your computer will not recognize the devices.

Connecting an internal SCSI device

You install internal SCSI devices in one of the computerÕs internal storage bays. See ÒInstalling internal storage devicesÓ in Chapter 3 for an illustration of the location of these bays. Contact Technical Support for more information about installing internal SCSI devices.

Connecting Peripheral Devices

Connecting a printer

Your computer has a port (marked with [ connections or for LocalTalk network printer connections.

You can also connect a printer to the modem port (marked with program to tell the Mac OS which port you are using. See Macintosh Guide for information about the Chooser.

To connect the printer, follow the instructions that came with it.

Connecting input devices

Use the computerÕs ADB port (marked with V trackball, graphics tablet, or bar-code reader. Depending on their power consumption, you can connect up to three input devices in a chain from the ADB port.

The total power used by all the ADB devices must not exceed 500 milliamperes (mA). Check the documentation that came with your ADB devices for information about their power consumption.

). This port can be used for direct printer

). Use the Chooser

) to connect input devices such as a mouse,

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Connecting Peripheral Devices

Connecting a modem or telecom adapter

Your computer is equipped with an enhanced telecommunications port (marked with W which can be used with a standard modem or the Apple GeoPort Telecom Adapter. The GeoPort Telecom Adapter offers advanced communications features not available with standard modems. It is available from authorized Apple dealers.

To connect a modem or GeoPort Adapter, follow the instructions that came with it.

Connecting to a network

Your computer has built-in support for two different networking systemsÑLocalTalk and Ethernet. Other networking systems are possible, but they require expansion cards.

Use the Network control panel in Mac OS to choose a networking system. See Macintosh Guide for information about using your computer on a network.

Connecting to a LocalTalk network

Use the computerÕs printer port (marked with [ LocalTalk connectors and cables are available from several vendors. Follow the instructions that came with the connector and cabling.

Connecting to an Ethernet network

) to connect to a LocalTalk network.

The computer has a built-in port (marked with G networks. Using the appropriate adapter, you can connect to standard Ethernet wiring such as 10Base-T, thick coax, and thin coax. Adapters are available from several vendors. Follow the manufacturerÕs instructions for connecting the adapter.

Connecting to a Token Ring network

You can connect to a Token Ring network by installing an expansion card and appropriate networking software. Token Ring cards and software are available from several vendors.

Using audio equipment

Using the sound in and sound out ports of your computer, you can record and play highquality stereo audio. You can connect audio devices such as microphones, stereo equipment, and speakers. (You can also use an external or internal CD-ROM drive to play audio CDs. See ÒPlaying audio CDs on a CD-ROM driveÓ on page 47 later in this section.)

Understanding the sound ports

Your computer has two sound portsÑa sound output port (marked with -

input port (marked with

). Use these ports to connect audio devices.

) for connecting to high-speed Ethernet

) and a sound

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Connecting Peripheral Devices

The sound ports accept a connector called a used to connect headphones to a personal stereo. If an audio device has a different kind of connector, you can buy an adapter at an electronics store.

Connecting an audio device

To play or record sounds, connect an audio device to your computer.

■

If you want to use your computer to work with the sound produced by a device like a microphone, CD, or tape player, attach it to the sound input port.

■

If you want to use a device such as a tape recorder or external speakers to work with sound produced by the computer, attach it to the sound output port.

A device that can both record and play (such as a tape deck) can be connected to both the sound input and sound output ports.

The following section gives general instructions for connecting an audio device. If you plan to connect a microphone or external speakers, read ÒConnecting a microphoneÓ on page 47 or ÒConnecting external speakersÓ on page 46 later in this section.

stereo mini-plug

, the same kind of connector

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Connecting Peripheral Devices

To connect an audio device:

Make sure that the device has a stereo mini-plug connector. Attach an adapter if necessary.

Shut down your computer and turn off the audio device.

Connect the audio cable to the device and to the appropriate sound port of the computer.

Turn on the computer and the device.

After starting up the computer, use the Mac OS Sound control panel to select the device as the Sound In or Sound Out source. See Macintosh Guide for information about using the Sound control panel.

Connecting external speakers

You can connect external, ampliÞed speakers to your computer to take advantage of its highquality, stereo sound output.

You need a cable with stereo mini-plugs on each end to connect the speakers. In some cases, you connect the cable to one of the speakers and then use speaker wire to connect the second speaker. In other cases, you use a Y-shaped, two-plug adapter on the end of the cable and attach one plug to each speaker. Refer to the instructions that came with the speakers for more information.

To connect external speakers:

Turn off the computer and the speakers.

Connect one end of the cable to the sound output port of the computer.

Connect the other end of the cable to the speakers.

If necessary, use a Y-shaped adapter.

If necessary, connect the speakers with speaker wire.

Turn on the computer and speakers.

The sound output of the computer is heard through the speakers.

You can control the speaker volume in the Mac OS Sound control panel. In some cases, the speakers themselves may also have a volume control. See Macintosh Guide for information about controlling the volume.

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Connecting a microphone

You can connect a microphone to your computer via the sound input port. The microphone can be used for recording sounds or for issuing spoken commands to your computer.

The computer requires the Apple PlainTalk Microphone, pictured below. PlainTalk software is required for voice commands. PlainTalk microphones and software are available from authorized Apple dealers.

Connecting Peripheral Devices

Playing audio CDs on a CD-ROM drive

You can use a CD-ROM drive to play audio CDs on your computer. The sound will be heard through the computerÕs built-in speaker (or through external speakers if you have them).

Use audio CD software (such as AppleCD Audio Player, part of the Mac OS) to play the CD and the Sound control panel to select the CD-ROM drive and control the volume. See Macintosh Guide for information about playing audio CDs on a CD-ROM drive.

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Safety and Health Information

Appendix

Use this appendix to learn about safety and health issues related to computer use.

Safety instructions

Follow these guidelines to protect yourself from electrical shock:

■

Plug the computer into a grounded, three-hole outlet. Do not use a three-hole adapter in a two-hole outlet.

■

Do not use your computer if the power cord is frayed or damaged.

■

Keep the computer away from moisture and liquid. Do not use it if you spill liquids on it.

■

Turn off the computer before removing its cover.

■

Never operate the computer without its cover.

■

Follow the safety instructions in this manual. A or safety hazard. A components.

caution

notice alerts you of potential harm to your computer or its

warning

alerts you of a potential health

Health-related information about computer use

The way you set up and use your computer can affect not only your productivity but also your comfort and well-being. No set of guidelines can cover every situation, but if you follow a few common-sense suggestions, you can prevent the eye fatigue and musculoskeletal discomfort sometimes experienced by computer users.

Preventing eye strain

Whenever you focus your eyes on a nearby object for a long timeÑwhether you are reading, sewing, or working on a computerÑyour eyes can get tired. Follow these suggestions to prevent eye strain:

■

Take frequent breaks. Periodically look away from the screen and focus your eyes on something farther than 20 feet away.

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Safety and Health Information

■

To prevent glare on the screen, avoid working with a window or light source behind you. Turn off lights or close drapes if necessary.

■

Place your monitor, chair, and work table so that the top of the monitor is slightly below the top of your head and the screen is 18-28 inches away from you. This may require placing something under the monitor.

Preventing discomfort and fatigue

Like any activity that involves sitting for long periods of time, using a computer can make you tired and stiff. In addition, using a keyboard and mouse improperly can sometimes be associated with RSIs (repetitive stress injuries), particularly in the wrists. Follow these suggestions to prevent discomfort:

■

Take frequent breaks. Stand up, stretch, and walk around. These breaks are not wasted time. They help you work more effectively in the long run.

■

Adjust your chair so that your lower back and thighs are supported and your feet are ßat on the ground (or on a footrest).

■

Adjust your chair and work table so that you can type and use the mouse with your elbows at a 90¡ forearms. A work table equipped with an adjustable keyboard tray may make this easier.

angle, your forearms level, and your hands in a straight line with your

■

Do not place your wrists on the hard edge of your table. Use a wrist pad.

■

Sit up straight in your chair. Slouching puts unnecessary strain on your back.

■

Do not strike the keys any harder than necessary.

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Troubleshooting

Appendix

If you have a problem using your computer, use the suggestions in this appendix to identify the source of the trouble.

If you are unable to resolve a problem using these suggestions, follow the instructions at the end of the chapter to get technical support.

Department can be reached toll-free in the United States at 1-800-708-6227.

Restarting the computer

You can eliminate some common problems by restarting the computer, which clears the computerÕs memory.

■

If the mouse is still working, choose Restart from the Special menu. If an error dialog box is displayed, it may have a Restart button.

Power ComputingÕs Technical Support

■

If the mouse is not working, try holding down the x Power On key. This key combination restarts the computer, but should only be used when you cannot use the Restart menu command.

■

If you cannot restart the computer from Mac OS, use the Reset button on the front panel. See ÒPower 100/120 OverviewÓ on page ix at the beginning of this manual for the location of the button. Be careful not to confuse the Reset button with the Interrupt button, used by programmers.

■

If the Reset button does not work, use the power switch on the back panel to turn off the computer. Wait at least ten seconds before turning it back on. (You need to wait to give the hard disk time to spin down.)

and Control keys while pressing the

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Troubleshooting

Problems and solutions

This section lists some problems you might experience along with suggestions for solving them.

The monitor is dark after you turn on the computer.

■

Follow the suggestions under ÒProblems starting upÓ on page 8.

You see a question mark icon instead of the Mac OS desktop when you start up.

■

There may be a problem with a SCSI device connected to the computer. Turn off all the external SCSI devices, then restart your computer. If your computer starts up normally, verify that the SCSI devices are connected and terminated properly, and that all devices in each bus have unique SCSI IDs. See ÒUsing SCSI devicesÓ on page 41 for more information.

■

System software is not installed on the computer. Follow the instructions in ÒReinstalling system softwareÓ on page 58 to install the software.

A blinking question mark icon appears when you start up.

The blinking question mark indicates that the computer cannot Þnd its system software. This may indicate a problem with the start-up disk or a problem with the system software.

■

Start up your computer from the Disk Tools ßoppy disk or Mac OS CD-ROM. Use the Disk First Aid program to check and repair your disk. (See the Disk First Aid entry in Macintosh Guide for instructions.)

■

If repairing the disk does not solve the problem, reinstall the system software as described in ÒReinstalling system softwareÓ on page 58.

A ßoppy disk icon with an X in it appears.

You inserted a non-start-up ßoppy disk during the start-up process. If you wait a few seconds, the computer will start up normally from the hard disk. Remember to insert ßoppy disks only after the start-up process is completeÑwhen the Mac OS desktop is visible.

An icon with a sad face appears when you start up.

This can indicate a problem with the system software or with the computer hardware.

■

Try starting up from a different diskÑthe Disk Tools ßoppy disk or the Mac OS CDROM, for example. If you can start up with a different disk, it means that there is a problem with your system software.

■

If the sad face icon continues to appear, contact an authorized service provider. There is most likely a problem with the computer hardware.

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Troubleshooting

A hard disk icon does not appear on the Mac OS desktop.

■

If the start-up hard disk is internal, restart your machine.

■

If the hard disk is external, verify that it is connected and terminated properly, and that it has a unique SCSI ID. Make sure that there are no SCSI ID conßicts. See ÒUsing SCSI devicesÓ on page 41 for information.

■

If the disk is your start-up disk, start up your computer from the Disk Tools ßoppy disk or Mac OS CD-ROM. Use the Disk First Aid program to check and repair your disk. (See the Disk First Aid entry in Macintosh Guide for instructions.) If repairing the disk does not solve the problem, reinstall the system software as described in ÒReinstalling system softwareÓ on page 58.

You cannot read a ßoppy disk.

This can indicate a damaged disk or one that is not initialized.

■

If a ßoppy disk has never been used, it may not be initialized. See Macintosh Guide for instructions on how to initialize disks.

■

If the disk is damaged, try using the Disk First Aid program to repair it. See Macintosh Guide for instructions about using Disk First Aid.

The mouse pointer does not move when you move the mouse.

This can indicate a system software problem, a problem with your mouse, or a problem with a program that you are running.

■

Turn off the computer and verify that the mouse is connected properly. See ÒConnecting the mouse and keyboardÓ on page 6 for information.

■

Try using a different mouse or input device. If it works, there is a problem with the original mouse.

■

Try using a different start-up diskÑthe Disk Tools ßoppy disk or the Mac OS CD-ROM, for example. If the mouse works, there is a problem with the system software on your normal start-up disk. Reinstall the system software as described in ÒReinstalling system softwareÓ on page 58.

■

If the problem continues, you may be using an incompatible program. Verify that the applications, system extensions, and control panels on your computer are compatible with your system software.

No characters appear on the screen when you type.

■

Use the mouse pointer to click in the window in which you want to type. This ensures that the program is active and that you have an insertion point for your text.

■

Turn off the computer and verify that the keyboard is connected properly. See ÒConnecting the mouse and keyboardÓ on page 6 for information.

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Troubleshooting

■

You see a dialog box with a bomb.

This indicates a software problem.

■

Try using a different keyboard. (Turn off the computer before switching keyboards.)

Try using a different start-up diskÑthe Disk Tools ßoppy disk or the Mac OS CD-ROM, for example. If the keyboard works, there is a problem with the system software on your normal start-up disk. Reinstall the system software as described in ÒReinstalling system softwareÓ on page 58.

If there is a number in the dialog box, write it down for future reference. Make note of what you were doing when the error occurred.

Restart the computer. See ÒRestarting the computerÓ on page 51 earlier in this appendix.

Verify that the applications, system extensions, and control panels on your computer are compatible with your system software. You may need to update some of your software.

Restart your computer without extensions. (To restart without extensions, hold down the Shift key as you restart.) If your software works properly, you probably have an incompatible system extension or control panel. See Macintosh Guide for information about using the Extensions Manager control panel to isolate the problem.

You cannot launch a program or it quits unexpectedly.

This usually indicates that there is not enough RAM for the program to run. A dialog box may appear, indicating insufÞcient memory as the source of the problem.

■

Quit programs to free up memory, then launch the application you want to use.

■

Restart the computer to clear memory. See ÒRestarting the computerÓ on page 51, at the beginning of this appendix.

■

Use the Get Info window to allocate more memory to the program. See Macintosh Guide for information about Get Info.

■

Turn on virtual memory to use some of the computerÕs hard disk space as RAM. See Macintosh Guide for information about turning on virtual memory.

■

Install additional memory modules. See ÒIncreasing memoryÓ on page 21 for information.

Contacting Technical Support

If you have a problem with your computer that you canÕt resolve with the information in this manual and appendix, contact Technical Support at 1-800-708-6227 for assistance.

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Installing System

Appendix

Mac OS system software was preinstalled on your computerÕs hard disk. Under normal circumstances, you should not have to reinstall system software.

If a problem occursÑfor example, if you see a question mark icon on the screen when you try to start upÑyou may need to reinstall the system software.

Starting up

Mac OS software is supplied in two formats:

■

If you purchased the computer with a built-in CD-ROM drive, system software is supplied on a CD-ROM disc.

■

If you purchased the computer without a CD-ROM drive, system software is supplied on a set of ßoppy disks.

Software

You must start up from the CD-ROM disc or from the Install Me First ßoppy disk before installing the system software.

To start up from a CD-ROM:

Turn on your computer.

Place the Mac OS disc label side up into the CD-ROM tray, then close the tray.

The computer starts up and displays the Mac OS desktop.

Note:

malfunctioning or when you need to install system software.

To start up from the Install Me First ßoppy disk:

You should only use the CD-ROM disc to start up when your normal start-up disk is

Insert the disk into the ßoppy drive, then turn on your computer.

The computer starts up and automatically displays the Installer screen.

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Installing System Software

Reinstalling system software

Once you have started your computer, you can use the Installer program to reinstall the system software.

If you started from a CD-ROM, double-click the Install System Software icon to start the Installer.

If you started from the Install Me First ßoppy disk, the Installer application starts automatically.

Click OK in the introductory dialog box.

The Install dialog box appears, displaying a list of software and the hard disk on which it will be installed.

If you want to install on a different hard disk, click the Switch Disk button until the correct disk appears.

Click Install.

A status bar informs you of the progress of the installation. If you are installing from ßoppy disks, insert disks when the Installer prompts you. A dialog box informs you when the installation is complete.

Click Restart in the dialog box to start up your computer from the hard disk.

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Appendix

This appendix contains technical information and speciÞcations for the Power 100, and Power 120 computers.

SpeciÞcations

Processor

■

PowerPC 601 at 100 MHz (Model 100)

■

PowerPC 601 at 120 MHz (Model 120)

Memory

■

Minimum 8 MB RAM, expandable to a maximum of 200 MB

Technical Information

■

4 MB read-only memory (ROM)

■

256 bytes of non-volatile parameter memory

■

256 kB of static RAM used as a Level 2 cache for the PowerPC processor

Disk drives

■

1.4 MB high-density MFM/GCR ßoppy disk drive

■

Internal SCSI hard disk drive

■

Two optional 5.25-inch, half-height SCSI devices

Audio system

■

Stereo sound generator capable of driving stereo mini-plug headphones or audio equipment

■

Stereo sampling hardware for recording samples

■

16-bit stereo in and out

■

Sample rates of 44.1 kHz and 22.05 kHz

■

Input line level: 2 volts peak-to-peak nominal into 6.5 k

■

Input through output signal-to-noise ratio: >86 decibels (dB) with no audible discrete tones

■

Bandwidth: 10 HzÐ19 kHz (+/Ð 2 dB) at 44.1 kHz sample rate

Ω

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Technical Information

■

Total harmonic distortion plus noise: Less than 0.06%, measured 30 HzÐ60 kHz with a 2 V p-p sine wave input

Interfaces

■

Dual SCSI bus. An internal SCSI bus supports up to seven storage devices. The external bus supports up to seven additional SCSI devices.

■

One Apple Desktop Bus (ADB) port for up to three input devices daisy-chained through a low-speed, synchronous serial bus

■

Three monitor ports for color and monochrome monitors

■

Three internal NuBus expansion card slots

■

Two RS-232/RS-422 serial GeoPort ports, 230.4 Kbits per second maximum (up to

2.048 Mbits per second clocked externally)

■

Built-in Ethernet AAUI connector

■

Sound output port for stereo CD audio and computer-generated sound

■

Sound input port for stereo sound input

AC line input

■

Line voltage: 100Ð240 volts AC, RMS single phase (not auto-ranging)

■

Frequency: 50Ð60 Hz

■

Power: 600 watts maximum

DC power

■

200 watts maximum

Current type Total

+5 V 20 A

Ð5 V 0.5 A

+12 V 8 A

-12 V 0.5 A

Clock and calendar

■

CMOS circuitry with long-life 3.6-volt lithium battery (1/2 AA cell)

Keyboard and mouse

■

Supports all ADB-compatible keyboards and mice

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Operating environment

■

Operating temperature: 10¡C to 40¡C (50¡F to 104¡F)

■

Storage temperature: Ð40¡C to 50¡C (Ð40¡F to 122¡F)

■

Relative humidity: 5% to 95% (noncondensing)

■

Altitude: 0 to 3048 m (0 to 10,000 ft)

Dimensions

■

Size: 15.8" W X 6.1" H X 15.9" D (402 mm X 155 mm X 404 mm)

■

Weight: 23 lb (10.5 kg). Greater if an internal CD-ROM or other storage device is installed.

RAM conÞgurations

The Model 100/120 has four pairs of slots for memory modules (or SIMMs). The computer will work with a number of different memory conÞgurations, from a minimum of 8 MB to a maximum of 200 MB. Follow these guidelines when conÞguring your systemÕs RAM:

Technical Information

■

SIMMs must be installed in identical pairs. The SIMMs in a pair must have the same capacity and conÞguration.

■

The Þrst pair of SIMM slots (nearest the power supply) accepts only 4 MB SIMMs. This pair must be Þlled.

■

The other slots can accept 4, 8, 16, and 32 MB SIMMs.

■

All SIMMs must be 72-pin, fast-paged mode, 80-nanosecond RAM access time or faster. Slower SIMMs will not work reliably. SIMMs from older Macintosh computers are not compatible.

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Technical Information

VRAM conÞgurations

Video memory (VRAM) for the two ports on the optional high-performance video card is provided in SIMMs installed on the card. (The standard monitor port does not use VRAM.) The high-performance video card comes with 2 MB of VRAM and can be expanded up to 4 MB with four 80-nanosecond, 68-pin, 512 KB SIMMs.

Increasing the computerÕs VRAM increases the number of colors that can be displayed on a monitor. See the tables in the next section for information about how many colors can be displayed on a monitor of a particular size with different amounts of VRAM.

Monitor resolution/color tables

The following tables display the numbers of colors available to monitors of various sizes connected to the computerÕs monitor ports. Table D-1 displays information about the DRAM video monitor port. Table D-2 displays information about the standard monitor port located on the optional high-performance video card, including color levels available with different amounts of VRAM. Table D-3 lists the same information for the VGA port on the optional high-performance video card.

Table D-1. DRAM video monitor port color levels

Monitor Resolution Colors or Grays

12" Color 512 X 384 thousands

13" Color 640 X 480 thousands

14 or 15" Mono Portrait 640 X 870 256

16 or 17" Color 832 X 624 256

VGA (requires adapter) 640 X 480 256

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Technical Information

Table D-2. Optional High-Performance Macintosh-standard monitor port color levels

Colors or Grays

Monitor Resolution

2 MB VRAM 4 MB VRAM

12" Color 512 X 834 millions millions

13 or 14" VGA 640 X 480 millions millions

15" Mono Portrait 640 X 870 256 256

16 or 17" Color 832 X 624 millions millions

19 or 20" Color 1024 X 768 thousands millions

21" Color 1152 X 870 thousands millions

Table D-3. Optional High-Performance VGA monitor port color levels

Colors or Grays

Monitor Resolution

2 MB VRAM 4 MB VRAM

Super VGA 800 X 600 millions millions

Super VGA 60 Hz 1024 X 768 thousands millions

Super VGA 70 Hz 1024 X 768 thousands millions

Power requirements

Apple Desktop Bus

■

Maximum power draw for all devices: 500 mA

■

Mouse power: up to 10 mA

■

Keyboard power: 25Ð80 mA (depending on keyboard model)

Audio and telecommunications input devices

Device Voltage Current Power

Microphone +5 V 20 mA 100 mW

GeoPort Telecom Adapter +5 V 500 mA 2.5 W

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Technical Information

Expansion cards and devices

When you add NuBus cards or internal storage devices, make sure their power consumption meets the following guidelines:

Device Voltage Current Power

+5 V 2 A 10 W

NuBus card (per slot)

Internal storage device (such as a CD-ROM or hard disk drive)

*Peak power occurs during start-up only, when the disk Þrst spins up.

+12 V 0.175 A 2.1 W

-12 V 0.150 A 1.8 W

+5 V 9 A 45 W

+12 V 3 A 36 W

+ 12 V 7.5 A (peak*) Ñ

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Appendix

Regulatory Information

This appendix contains information required by regulatory agencies.

FCC statement

This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the speciÞcations 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 properlyÑthat is, in accordance with the manufacturerÕs instructionsÑit 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 speciÞcations in Part 15 of FCC rules. These speciÞcations 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:

■

Turn the television or radio antenna until the interference stops.

■

Move the computer to one side or the other of the television or radio.

■

Move the computer farther away from the television or radio.

■

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 authorized service provider or consult an experienced radio/television technician for additional suggestions. You may Þnd the following booklet helpful:

Handbook

Communications Commission, is available from the U.S. Government Printing OfÞce, Washington, DC 20402.

For Technical Support, Call 1-800-708-6227

(stock number 004-000-00493-1). This booklet, prepared by the Federal

Interference

Power 100/120 User Guide

Regulatory Information

Power 120 systems are shipped with an EMI choke, which must be installed on the video cable. See ÒConnecting the monitorÓ on page 4 for installation information.

Important:

party responsible for compliance could void the userÕs authority to operate the equipment.

This product was tested for FCC compliance under conditions that included the use of shielded cables and connectors between system components. It is important that you use shielded cables and connectors between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices.

DOC statement

DOC Class B Compliance

noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled ÒDigital Apparatus,Ó ICES-003 of the Department of Communications.

Observation des normesÑClasse B

radioŽlectriques applicables aux appareils numŽriques de Class B prescrites dans la norme sur le matŽriel brouilleur: ÒAppareils NumŽriquesÓ, NMB-003 ŽdictŽe par le ministre des Communications.

Changes or modiÞcations to your computer not expressly approved by the

This digital apparatus does not exceed Class B limits for radio

Cet appareil numŽrique respecte les limites de bruits

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CD-ROM drive

Regulatory Information

WARNING!

Making adjustments or performing procedures other than those speciÞed in your equipmentÕs manual may result in hazardous exposure.

WARNING!

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

If you have an internal 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. A service warning label is on the CD-ROM drive inside the computer.

CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE CLASSE 1 EN60825

Lithium battery warning

The computer contains a lithium battery to power the clock and calendar circuitry.

CAUTION:

Danger of explosion if battery is replaced incorrectly. Replace only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturerÕs instructions.

ATTENTION:

Il y a danger dÕexplosion sÕil y a remplacement incorrect de la batterie. Remplacer uniquement avec une batterie du mŽme type ou dÕun type recommandŽ par le constructer. Mettre au rŽbut les batteries usagŽes conformŽment aux instructions du fabricant.

For use in European countries

Use an HAR approved power cord with proper plug conÞguration.

Bitte nur mit zugelassener HAR-Stromkabel benutzen.

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Regulatory Information

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Index

Numerics

115/230 volt switch, illustrated

3.5" to 5.25" adapter tray 680x0-based Mac 800K floppy drive

A/UX

A/UX partition AC line input, specifications Acceleration, see caching adapter tray, 3.5" to 5.25" ADB port, illustrated ADB ports

input devices connection

mouse and keyboard connections Additional SCSI buses, accessing Address

SCSI ID Adjust Event Queue Size Adjust Internal HD Delay Adjust System Heap Size AIFF

177, 200 to 203

Allocation Block Size Alternating Read test Apple desktop bus, power requirements Apple Macintosh II computers, expansion cards for Apple Menu AppleCD Audio Player Attributes

partition Audio CD, playing audio equipment

audio device connection

external speaker connection

microphone connection

power requirements audio system, specifications

Backup

137

x, xii

137

99, 102

106

155

101

174, 175

x, xii

29, 31, 32

112

122

Bad blocks bar-code reader, connecting Basics tutorial, running bay cover, metal bezel insert bezel tabs Bit

137

Blind Data Transfer blind transfers Block Block size Blocks

bomb dialog box Bootable partition brightness control, monitor Buffer Buffer, defined Bus

137, 164, 181

Byte

cables, for connecting SCSI devices Cache Cache, defined Caching

Capacity

caution notices

CD-Recorders CD-ROM

106

37, 39

137

90, 111, 131

137

108, 118

bad

106

102

137, 168

205

137

137, 164

206

166

disable dynamic enable read ahead static

of drive

(see also: warning alerts) defined on increasing memory

167

166, 185

164

167 to 168

166

108

20, 61

192

174 to 175

audio description

150

For Technical Support, Call 1-800-708-6227

Power 100/120 User Guide

215

drives

149 to 152

formats CD-ROM drive

(see also: hard disk drive)

installing internally

playing audio CDs on

power requirements

starting up from CD-ROM ToolKit, removing CDs (audio), playing CDT Remote

installing

removing Central processing unit Chooser program Class

of drive clock and calendar, specifications color tables, for monitor ports compatiblity problems, software Computer Information connector key Control Panel, CD-ROM ToolKit Controller cover removal

instructions

warning alert cover, metal bay CPU

137

Custom partition Customer Support

contacting Customization Options

151, 170 to 171

160 to 161

175 to 178

155

177

160

137

108

109

162 to 170

137

13 to 16

13, 16

167 to 170

Data Error Daystar Turbo 040 accelerator board DC power, specifications Defragment Deleting a Partition desktop problems

desktop system

device Device Driver

device drivers, installing 30, 41 Device-independent 138 dimensional specifications 61 Disk

137

138

104

missing hard disk icon

illustrated

153

138

loading 164

removing 152 to 153

90, 111, 131

mounting unmounting 105

disk

Startup

disk drives

(see also: CD-ROM drive; hard disk drive) specifications

Disk First Aid 52, 53 Disk Tools 52, 53, 54 double-clicking, explained 9 DRAM video monitor port

color table described 5 illustrated x, xii

Drive

capacity class 108 disk 138 hard disk 138 information with HDT Prober 118 manufacturer 118 mounting 118 tape 140 testing 106

type 108, 118 drive bays, internal 28 Drive Capacity 100 Drive Information 107 drive rails 29, 32, 38 drive, installing internal 28 DriveÕs capacity 92 Driver 138

name 108

updating 93

version 108 driver

Hard Disk ToolKit¥Personal Edition

Hard Disk ToolKit¥Personal EditionÕs high-per-

non-HDT 93 drives

ST-506

105

108

formance

Elapsed Time 176 electrical outlets

for plugging in computer

warning alert 3 electrical shock safety guidelines 49 enabled 164 Error

137

data error dialog box 51

216

Power 100/120 User Guide

For Technical Support, Call 1-800-708-6227

error messages (see: troubleshooting) Ethernet network, connecting to Ethernet port, illustrated x, xii Event Queue Size

adjust

122

Expand partition 103 expanding computer

cover removal cover replacement 16 installing expansion cards 19

expansion cards

guidelines for installing installing 17 warning alert 20

when to install 3 Extension 152, 155 Extensions Manager 54 external speakers, connecting 47 eye strain, preventing 50

fat application 89 FCC statement 65 File

protect

unprotect 123 File Cache 165, 183, 184 Finder (Application menu) 10 floppy disk "X" icon 52 floppy disk drive, illustrated xi floppy disk drive, specifications 59 floppy disks, problems with 53 folder, opening 9 Foreign File Access 153, 179 Formatting 94, 138 Fragmentation 138 Free partition space 108 Free Space, on drive for partition 100 front cover insert 36 front panel, removing 34

123

GeoPort Telecom Adapter

connecting

power requirements 63 Get Info window 54 Gigabyte 138 glare, preventing 50 graphics tablet, connecting 44 Guide menu 10

hard disk drive

(see also: CD-ROM drive) internal 30, 41 power requirements 64 specifications 59

hard disk icon

opening problems 53

Hard Disk ToolKit PE folder, location of 82 Hard Disk ToolKit¥Personal Edition

installing

module location 83 Hard Disk ToolKit¥Personal Edition features 75 HDT Extension 78, 113 HDT Primer 31 HDT Primer PE 77

main window 92

Menu Commands 110

overview 89

partitioning with 100

starting 92

using 91 HDT Primer PE Startup diskette 85 HDT Primer PE startup diskette 91 HDT Prober 78, 115

window 117 HDT Util 121

menu commands 121 health related information 49

preventing eye strain 50

preventing repetitive stress injuries 50 help

online HFS 169, 170 High Sierra 151, 155, 170 high-performance Macintosh-standard monitor port

color table

described 5

illustrated x, xii high-performance VGA port

illustrated high-performance video card

illustrated

10, 76

x, xii, 4

x, xii

icons

floppy disk "X" icon

hard disk icon 9

MacªOS Tutorial Part 1 9

question mark icon 52

sad face icon 52 ID

138

SCSI Information

For Technical Support, Call 1-800-708-6227 Power 100/120 User Guide 217

about computer 109

about drive 107 Initialization 138 Initialize 111 Initializing 97 input devices, connecting 44 insert, front panel 36 Inside Mac IV and V 138 Install dialog box 58 Install Me First floppy disk, starting up from 57 Installation 154 to 161 Installer application 58 Installing Hard Disk ToolKit¥Personal Edition 79 installing internal drive 28 installing selected modules of Hard Disk ToolKit¥Per-

sonal Edition

installing system software 57 Intelligent 139 Interface 139 interfaces

specifications internal drive with removable media

installing internal drive, installing 28 Internal HD Delay

adjust internal SCSI bus 29 internal storage device

installing internal storage devices

power requirements Interrupt button 51 ISO 9660 151, 155, 169, 171

122

key, connector 37 keyboard

connecting to computer

power requirements 63

specifications 60 keyboard, illustrated xi keyboard, problems 53 Kilobit 139 Kilobyte 139

LocalTalk network

connecting to

printer connections 43 LocalTalk network, connecting to 45 Logical 139 Logical Unit 139

Mac OS CD-ROM 52, 53 Mac OS operating system 9

installing 57, 58 on-line help 10 problems 52 reinstalling system software 58

tutorial 9 MacªOS Tutorial folder 9 MacªOS Tutorial Part 1 icon 9 Macintosh Guide 10 Macintosh Guide (Guide menu) 5, 10 Macintosh System 7.5 For Dummies 9 Macintosh-standard monitor port

color table

described 5

switching to VGA monitor port 20 Main window

HDT Primer PE Maximum Macintosh 98 Maximum Size

ofpartition Megabit 139 Megabyte 139 Memory

random access

read only 140 memory

configuring

increasing 21 metal bay cover 37, 39 microphones

connecting

power requirements 63 Mirroring 108 modem port

connecting printer to

illustrated x, xii modems

connecting Modifying a Partition 103 monitor

illustrated

increasing VRAM 27

placement of 1

setting up 4 to 5

turning on 8 monitor ports

color tables

connecting monitor 6

described 5

switching 20

102

140

218 Power 100/120 User Guide For Technical Support, Call 1-800-708-6227

Monitors control panel, configuring monitors 5 Mount 139 Mounting

105

disk partition 105

mouse

connecting illustrated xi problems 53 specifications 60

using 9 mouse pointer, described 9 mouse, connecting 44 Multisession 151, 172, 193 to 196 Multi-volume 169, 193 to 196

6, 44

Network control panel 45 networks, connecting to 45 Nibble 139 NuBus cards

installing

power requirements 64 NuBus expansion slots

illustrated

x, xii, 19

older HDT modules 79 on-line help 10 online help 76 operating environment, specifications 61

panel 19 Partition 139

A/UX 98

attributes 101

automount attribute 102

bootable attribute 102

creating new 101

custom 98

deleting 104

expand 103

Maximum Macintosh 98

maximum size 102

modifying 103

mounting 105

name 101

scheme 118

shrink 103

size 101, 102

style 108

type 101

unmounting 105 Partition Directory window 100 Partition Map 139 Partitioning Method dialog box 96, 98 Partitions

number of

number on disk 108

total number of 118 Password

partition Peripheral 139 peripheral devices 41

audio equipment 46

CD-ROM drives 48

external speakers 47

input devices 44

microphones 48

modems 45

network connections 45

printers 43

SCSI devices 41 Personalization 157 PhotoCD 151, 171 to 172, 180 PlainTalk microphone 48 plastic insert 36 ports (see: ADB ports; monitor ports; sound ports) Power 100/120 computer

connecting peripheral devices

expanding 13

installing system software 57

MacªOS operating system 9

on-line help 10

regulatory information 65

safety and health guidelines 49

setting up 1

shutting down 11

starting 8

technical information 59

troubleshooting 51

tutorial 9 power cable 39 power consumption

of expansion cards

specifications 63 power cord socket, illustrated x, xii, 2 power cord, plugging in 2 Power On key/button 8, 51 power switch

illustrated

restarting computer 51

turning on computer 8 PowerPC-based Mac 89 Pre-caching 168

100

102, 103

x, xii, 2

For Technical Support, Call 1-800-708-6227 Power 100/120 User Guide 219

printer port, illustrated x, xii printers

connecting problems and solutions (see: troubleshooting) processor specifications ProDOS 151, 170 programs, launching 9 Proprietary 140 Protect File 123 Protect Volume 123

question mark icon 52 QuickTime 168, 171, 177, 183, 190, 197,

201 to 203

radio and television interference

regulatory information rails for internal drive 32 rails, for internal drive 29, 32, 38 RAM 140, 166 RAM (random-access memory)

increasing

insufficient memory problems 54

specifications 59 RAM cache 166, 169, 183 Random Access Memory 140 Random Read test 106 Read Me file 156, 158 Read Only 103 Read-Only Memory 140 regulatory information 65

CD-ROM drive 67

DOC statement 66

FCC statement 65

Lithium battery warning 67

radio/television interference 65 Remaining Time 177 removable media 36 repetitive stress injuries (RSIs), preventing 50 Reset button 51 Restart command (Special menu) 51 restarting the computer, troubleshooting 51 ROM 140

sad face icon 52 Sad Mac 126 safety and health guidelines 49 safety instructions 49 Sales

contacting

saving files 11 SCSI 140, 177 SCSI bus 41

internal 29, 31 rescanning 117 resetting 115, 117

scanning 31, 115 SCSI cable, internal 39 SCSI chain 41, 42 SCSI device

SCSI ID assignment SCSI device drivers 30 SCSI devices 41

connecting external 42

connecting internal 43

installing device drivers 30, 41

problems 52, 53

SCSI ID assignment 30, 42

termination 42, 43 SCSI ID 160, 175, 177, 179 SCSI ID number 108, 118 SCSI ID number, determining 31 SCSI Manager 140 SCSI Manager 4.3 76, 92

HDT Prober and 117 SCSI port

described

illustrated x, xii SCSI-2 76 Sectors 140 Security Erase 104 Sequential Read test 106 Serial number 125, 157 Set File Limit 122 Settings

Apple System Software Shrink partition 103 Shut Down (Special menu) 11 shutting down 11 SIMMS (Single Inline Memory Modules)

configuring

installing 21, 61 single hard drive systems, creating a Startup diskette for

121

Singlesession 209 Size

of partition software

compatiblity problems

memory problems 54 software device drivers, installing 41 Sound control panel 47 sound in port, illustrated x, xii

102

220 Power 100/120 User Guide For Technical Support, Call 1-800-708-6227

sound out port

illustrated

sound ports

connecting audio devices to

speaker cord 35, 39 specifications, Power 100/120 computers 59 ST-506 drives 75 starting up

from the CD-ROM drive from the Install Me First floppy disk 57 problems 8, 52, 53 turning the computer on 8

Startup disk 79 Startup diskette

HDT Primer PE System 6 85

System 7 85 static electricity, discharging 16, 19, 20 stereo mini-plug connectors 46, 47 Striping 108 Style

of partition Support Numbers 2 Switch Disk button 58 System Folder 152, 171 System Heap Size

adjust System Heap space message 125 system software

problems

reinstalling 58 system software, installing 57, 58

x, xii

85, 91

108

122

Tape Drive 140 TeachText 158 technical information 59

power requirements 63

RAM configurations 61

specifications 59

VRAM configurations 62 Technical Support

contacting technical support

contacting telecommunications devices, power requirements 63 telecommunications port (see: modem port) television/radio interference, regulatory information

Testing a Drive 106 Token Ring network, connecting to 45 tower system

illustrated

trackball, connecting 44 Tracks 140 Troubleshooting 40, 51, 179

restarting the computer 51

tutorial, running 9 Type

of drive

108

Unmounting

105

disk

partition 105 Unprotect File 123 Unprotect Volume 123 Using HDT Primer PE 91

VGA monitor port

color table

described 5

illustrated xii, 4

switching to Macintosh-standard port 20 VGA port

illustrated video cable, connecting 6 video memory (See: VRAM) video port switch video ports (see: monitor ports) virtual memory virus protection software 79 Volume 140

protect 123

unprotect 123 Volume Name 102 Volume name 92 Volumes 99 VRAM (video memory)

configuring

increasing 27, 62

Power Computing Power 100, Power 120 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual