Yamaha CRW-2200S Manualul proprietarului

i

OWNER’S MANUAL

English

ii

PLEASE READ CAREFULLY BEFORE PROCEEDING

PLEASE READ CAREFULLY BEFORE PROCEEDINGPLEASE READ CAREFULLY BEFORE PROCEEDING

PLEASE READ CAREFULLY BEFORE PROCEEDING

These precautions explain how to use the device correctly and safely, thereby preventing injury to

yourself or to others. This section has been sub-divided into a WARNING section and a CAUTION

section, according to the likelihood and nature of any potential injuries or damage inflicted. They relate

to your personal safety, and also help you minimize the risk of damaging the device. Please read these

sections carefully before proceeding.

WARNING

Always follow the basic precautions listed below to avoid the possibility of serious injury or even

death from electrical shock, short-circuiting, damages, fire, or other hazards. These precautions

include, but are not limited to, the following:

● Do not open the device or attempt to disassemble or modify it.

Otherwise, there is an increased risk of electrical shock or fire. The device contains no user-

serviceable parts. If it appears to be malfunctioning, have it inspected by qualified service personnel.

● Do not look inside the device.

If you expose your eyes to the laser inside the device, you risk damage to or loss of your vision.

● Do not insert fingers or foreign objects into the device.

Otherwise, there is an increased risk of personal injury, electrical shock, damage to the device, or

fire. Please take particular care if small children are present.

● Do not expose the device to rain or use it near water or in damp or wet conditions. Do not place

containers on it that contain liquids which might spill into any openings.

Otherwise, there is an increased risk of electrical shock, fire, or personal injury.

● Follow the Owner’s Manual carefully.

Otherwise, there is an increased risk of personal injury, electrical shock, fire, or damage to the unit.

Follow the correct procedure when setting up the device.

● If unusual smells, sounds, or smoke emanate from the device, or if liquids enter the device, switch

the computer off immediately and unplug it from the power outlet.

Otherwise, there is an increased risk of electrical shock, fire, or damage to the device. Return the

device immediately to the store where it was purchased, or alternatively, to the nearest Yamaha

dealer (listed at the back of this manual).

● Make sure the computer is electrically grounded.

Otherwise, there is an increased risk of electrical shock.

● When opening up the computer, always unplug the computer from the electrical outlet. Do not

touch the plug with wet hands.

Otherwise, there is an increased risk of electrical shock.

● When used in a fan-cooled system, the drive should not be exposed to temperatures outside the

range 5 – 40°C (41 – 104°F).

SAFETY PRECAUTIONS

iii

CAUTION

Always follow the basic precautions listed below to avoid the possibility of physical injury to

yourself or others, or damage to the instrument or other property. These precautions include, but

are not limited to, the following:

● Always unplug the computer from the electrical outlet if it will not be used for a prolonged period of

time, or if there is a risk of lightning.

Otherwise, there is an increased risk of electrical shock, short-circuiting, or fire.

● Do not expose the device to excessive heat or vibrations, such as in areas subject to direct sunlight

or near a heater.

Also avoid placing it in extreme cold or in areas subject to excessive dust.

Otherwise, the front panel may become disfigured or the internal components may be damaged.

● Do not use the device near other electrical products such as televisions, radios, or speakers.

Otherwise, this may cause interference which can affect the proper operation of those other

products.

● Do not place the device in an unstable position.

Otherwise, it may accidentally fall down and be damaged or cause personal injury.

● Mount the device horizontally.

Otherwise, written data may be destroyed. Set the device up according to the instructions in the

Owner’s Manual.

● Always remove the disc from the tray before transporting the device.

Otherwise, written data may be destroyed.

● When cleaning the device, never use benzene, paint thinners, detergents, or chemically coated

wiping cloths. Also, do not place vinyl, plastic, or rubber objects on the device.

Otherwise, the device may be damaged or its front panel may become discolored. Use a soft, dry

cloth to wipe the device.

● Do not rest your weight on or place heavy objects on the device and do not use excessive force on

the buttons, switches or connectors.

Otherwise, there is an increased risk of damage to the device or personal injury.

● Do not listen to audio with headphones at high volume or for prolonged periods of time.

Otherwise, there is an increased risk of hearing loss.

● Before using the device, set the volume dial to its lowest setting.

Otherwise, sudden bursts of sound can cause hearing loss.

● Do not place the device near sources of magnetic interference, such as computer displays.

Magnetic interference can affect the operation and stability of the device.

● Have the device serviced regularly.

Otherwise, dust can build up inside the device, increasing the risk of fire or damage. For information

about service charges, contact the store where the device was purchased, or alternatively, the nearest

Yamaha dealer (listed at the back of this manual). The device should be serviced about once a year.

● This drive is for use only with movable equipment, weighing less than 18 kg.

iv

■ About CD-R/RW discs

Please read the following regarding the handling of CD-R/RW discs.

1. Do not expose discs to excessive heat, such as in areas subject to direct sunlight or near

a heater.

Also, avoid keeping them in a humid place.

2. Do not touch the surface of a disc.

When handling a disc, hold it by its edges.

3. Remove dust and dirt from the surface of a disc.

Use air-based dust removers. The surface of a disc may be scratched if wiped with a dry cloth.

4. Do not stick labels on the surface of a disc.

5. Do not write on the surface of a disc except where indicated.

6. Do not clean discs with chemicals or detergents.

7. Do not bend or drop discs.

8. Do not use irregularly shaped discs, such as a star or a heart or a card shaped, etc.

Such discs could damage your new CD-R/RW drive. (Use only circular discs.)

■ Precautions for Transportation

Before transporting the device, always put it in its original box. If the device is transported

without adequate packing, the internal components may be damaged and cause the device

to malfunction.

■ Copyrights

When writing to CD-R/RW, make sure that you are not infringing any copyrights. It is illegal

to copy audio CDs for non-personal use. When backing up software, please make sure that

you are not infringing any software copyrights for that product.

■ WARRANTY

YAMAHA AND SUPPLIERS ACCEPT NO LIABILITY FOR THE LOSS OF ANY DATA OR

ANY PROBLEMS CAUSED AS A RESULT. AS A PRECAUTION, IT IS RECOMMENDED

THAT THE DISCS BE TESTED AFTER THEY HAVE BEEN WRITTEN TO.

FURTHERMORE, UNDER NO CIRCUMSTANCES DOES YAMAHA AND SUPPLIERS

GUARANTEE THE RELIABILITY OF THE DISCS.

1. The information contained in this manual is subject to change

without prior notice.

2. All trademarks contained in this manual belong to their respective

owners.

3. Yamaha does not bear any responsibility for any outcome as a result

of using this device.

4. Reproduction of this manual, either in part or in full, is expressly

forbidden.

v

Table of Contents

SCSI connection and E-IDE (ATAPI) connection.............................. 1

Introduction........................................................................ 2

Features of the CRW2200 drive......................................................... 2

Before Use ......................................................................... 4

System Requirements.......................................................................... 4

Supported Discs................................................................................... 5

Serial Number ..................................................................................... 8

Front and Rear of Unit............................................................ 9

Front Panel .......................................................................................... 9

Rear Panel (with the SCSI Convertor).............................................. 10

Rear Panel (without the SCSI Convertor)......................................... 11

SCSI Connection Set Up.........................................................12

Tools.................................................................................................. 12

CRW2200S Setup Flowchart............................................................ 13

Connecting the CRW2200S.............................................................. 14

Removing the SCSI convertor ..................................................32

Tools.................................................................................................. 32

Removing the SCSI convertor........................................................... 32

E-IDE (ATAPI) Connection Set Up ..............................................35

Tools.................................................................................................. 35

CRW2200E Setup Flowchart........................................................... 36

Connecting the CRW2200E............................................................. 37

Operation..........................................................................50

Loading a Disc .................................................................................. 50

Ejecting a Disc .................................................................................. 50

Ejecting a Disc in an Emergency ...................................................... 51

Troubleshooting..................................................................52

Appendix...........................................................................57

Writing Modes................................................................................... 57

About firmware................................................................................. 59

LED Indicator Messages................................................................... 60

CRW2200 Specifications.................................................................. 60

Index.................................................................................................. 64

This document may not, in whole or in part, be copied, photocopied, reproduced,

translated, transmitted, or reduced to any electronic medium of machine readable

form without prior consent in writing from Yamaha.

Windows is a registered trademark of Microsoft Corporation.

UNIX is a registered trademark of UNIX System Laboratories.

SafeBurn™ is a trademark of Yamaha Corporation.

All other trademarks are the property of their respective companies.

1

SCSI connection and E-IDE (ATAPI) connection

The CRW2200 drive enables you to set either a SCSI connection or an E-IDE

(ATAPI) connection.

You can use the CRW2200 drive as a SCSI device by attaching the SCSI convertor

to the rear of the drive, you can also use the CRW2200 drive as an E-IDE device by

detaching the SCSI convertor.

Choose the connection method that applies to your computer environment.

For SCSI Connection

→

“SCSI Connection Set Up” (P. 12 – 31)

Attach the SCSI convertor to the CRW2200 drive.

In this manual, the drive plus the convertor is called the “CRW2200S.”

Notes

• For a SCSI connection, use the following items (included).

– SCSI convertor

–Screw

– Power cable

• The included SCSI convertor is for the

CRW2200

drive only. Do not use it with any other

device. YAMAHA and its suppliers do not guarantee operation if it is used with any other

device.

For IDE Connection

→

“E-IDE (ATAPI) Connection Set Up” (P. 35 – 49)

Use the CRW2200 drive only.

In this manual, it is called the “CRW2200E.”

CRW2200

drive

SCSI convertor

CRW2200S

+=

CRW2200E

2

Introduction

High speed writing/reading

The CRW2200 drive supports up to 20X-speed writing of CD-R discs,

*1

and up to

10X-speed writing/rewriting of CD-RW discs.

*2

Furthermore, the drive supports data

reading and digital audio data extraction at up to 40X speed.

SafeBurn™ (Enhanced write stability technology)

● Generous 8MB of buffer memory

Because of the large data storage area, stable disc writing is possible even at fast

speeds.

● Buffer Underrun Protection

When data transfer from the host PC is interrupted, Buffer Underrun Protection is

activated to keep precious CD-R discs from going to waste. (

→

P. 3)

● Optimum Write Speed Control

Before writing to a CD-R, the CRW2200 drive checks the disc’s capability and

automatically selects the optimum writing speed for greater reliability.

Reliable writing

● Yamaha’s proprietary Pure-Phase Laser System (patent applied for)

This technology reduces phase interference of the laser beam, so that it projects

accurately onto the disc. Jitter value, an important measure of recording quality,

has been improved 25% compared with Yamaha models not using this

technology.

● Running OPC (Optimum Power Control)

Running OPC automatically adjusts the output of the laser according to the

characteristics of the disc being used. Running OPC provides greatly enhanced

recording reliability for various manufacturer’s discs.

High-fidelity digital audio

The CRW2200 drive supports extraction of digital audio data at up to 40X speed, as

well as the recording of digital sound with complete fidelity even when writing at

20X speed. Also, the built-in digital audio output is ideal for the pure transmission of

an audio signal when connected to the SPDIF (digital audio) input of the computer's

sound card.

CD TEXT support

Information such as the song name or artist name can be recorded on Audio CDs

using CD creation software. The text data on the created disc can be displayed on a

CD player that is compatible with the CD TEXT format.

Features of the

CRW2200

drive

Introduction

3

*1 16X- or 20X-speed writing is enabled with the Partial CAV method. (

→

P. 6)

*2 10X-speed writing/rewriting is enabled with the CLV method, and the 4X-10X Full CAV method. (

→

P. 7)

Buffer Underrun Defined

CD-R/RW drives are equipped with buffer memory. This memory temporarily

stores data while a disc is being recorded. When buffer memory becomes empty

(due to unexpected interruptions or the system’s inability to keep up with the

writing process), a write error occurs. This error is known as a “buffer underrun

error.”

A Buffer Underrun Error will permanently ruin the disc.

Yamaha Buffer Underrun Protection

Buffer Underrun Protection is featured in Yamaha’s CRW2200 series CD-R/

RW drives. When a buffer underrun is about to occur, a buffer underrun error is

prevented by temporarily suspending the writing process. Writing resumes when

enough data has accumulated again in buffer memory. Buffer Underrun

Protection on the CRW2200 series is extremely accurate, resulting in seamless

recording between stop and continuation points.

Yamaha Buffer Underrun Protection ensures error-free results.

➀➁➂

Data

If data transfer is

interrupted...

Data is stored in

buffer memory...

then buffer memory

begins to empty

When no data is left

in buffer memory...

(Buffer Underrun)

and then written

to disc

writing fails

(Buffer Underrun

Error)

➀➁

If data transfer is

interrupted...

Once data transfer

resumes normally...

and buffer memory is

about to empty...

enough data has accumulated in

buffer memory...

writing is suspended writing continues

4

Before Use

In order to use the CRW2200 drive, your computer system will need to meet the

following requirements.

Note

The

CRW2200

drive may not write at the maximum speed depending on your computer’s system

configuration.

PC/AT-Compatible Computer

CPU: Pentium II-class or higher, 300MHz or faster.

RAM:32MB memory (64MB or more recommended).

Note

If you are using Windows 2000 Professional operating system, you need 64MB memory or more.

A vacant 5.25-inch drive bay slot (For supplemental drive).

These are also required for SCSI connection.

• A spare PCI expansion slot for a SCSI card (if one hasn’t been installed yet).

• A PCI bus SCSI card (Ultra SCSI compatible with an internal SCSI connector, such

as Adaptec’s AHA-2940 series recommended).

About SCSI cards

SCSI is a hardware interface that allows for the connection of peripheral devices to the computer.

To use a computer without a SCSI connection, insert a SCSI card into the appropriate PCI slot on your

computer. For information on how to install the SCSI card, refer to the documentation that came with it.

Operating System (OS)

Windows 95 (OSR2 or later), Windows 98, Windows 98 Second Edition, Windows

Me, Windows NT4.0 with Service Pack 3 or later, Windows 2000 Professional

CD Writing Software

The CRW2200 drive requires CD writing software to write onto a CD-R/RW disc.

When you use the CD writing software, make sure that it supports the CRW2200 drive.

Note

For details about how to install and use the software, refer to the documentation that came with it.

Hard Drive Space

When writing to a CD-R/RW disc, you will need a working area (50 to 100MB free

space) on the hard drive. If you want to create an image file containing all the data to

be written to the CD-R/RW disc, in addition to the working area, you will need as

much hard drive space as that data (up to 900MB in total). However, this additional

hard drive space for the image file is not needed when you are writing directly from a

hard drive or CD-ROM drive, etc. (on-the-fly writing).

About disk image files

You can collect data files into a single disk image file for a CD-R/RW disc. Also, note that an

image file is useful when writing multiple discs with the same content. For further details, refer to

the documentation that came with your CD writing software.

System Requirements

Before Use

5

The CRW2200 drive can write to discs that carry the following logos:

*1 Compatible with Orange Book Part 2.

*2 Compatible with Orange Book Part 3 Vol. 1.

*3 Compatible with Orange Book Part 3 Vol. 2.

About the Orange Book

The Orange Book standard defines how all recordable discs (including CD-R and CD-RW) are

written. Part 2 of the Orange Book standard relates to CD-R discs, and Part 3 to CD-RW discs.

The standard was named after the color of the book’s.

Supported Discs

CD-R discs

*1

The

CRW2200

drive can write to these discs at 1X, 2X, 4X, 8X, 12X, 16X, or

20X speed. These discs can be played back in a CD-ROM drive or a CD

player.

Notes

• 16X- or 20X-speed writing is enabled with Partial CAV method. (

→

P. 6)

• For 8X or faster writing, use CD-R discs that match their respective writing

speeds.

CD-RW discs

*2

There are two types of CD-RW discs: those that support write/rewrite speeds

of 1X, 2X, and 4X, and those that support only 2X. The

CRW2200

drive can

write/rewrite at 2X or 4X speed on the first type of disc, and at 2X on the

second type of disc. These discs can be read/played on a device (e.g., CD-

ROM drive) that supports “CD-RW.”

High Speed CD-RW discs

*3

These discs allow writing/rewriting at 4X to 10X speeds. The

CRW2200

drive

can write/rewrite these discs at 4X, 8X, or 10X speed. These discs can be read/

played by a CD-RW drive that bears the High Speed CD-RW logo, or by a

device (e.g., CD-ROM drive) that supports “CD-RW.”

Note

10X-speed writing/rewriting is enabled with the CLV method, and the 4X-10X

Full CAV method. (

→

P. 7)

• In order to write, erase, or read these discs using a CD-R/RW

drive, a drive bearing the High Speed CD-RW logo must be

used. When using a CD-ROM drive to read these discs, the

drive must be capable of reading CD-RW discs.

• If these discs are used in a CD-R/RW drive not bearing the

High Speed CD-RW logo, the discs may not be recognized,

resulting in the computer not operating correctly or other

malfunctions occurring.

• Refer to the page at the URL below before attempting to read

these discs on a Yamaha CD-R/RW drive not bearing the

High Speed CD-RW logo.

URL: http://www.yamaha.co.jp/english/product/computer/

Before Use

6

About CD-ROMs

A CD-ROM disc is a compact disc containing high-density read-only data. It

has many applications, including the playback of music and video, the archiving

of data, as well as on-line documentation. The following are descriptions of each

CD-ROM format:

CD-DA: Up to 79 minutes of stereo audio is written in 16-bit resolution at a

sampling rate of 44.1kHz for a 79 minute disc.

Data CD: Up to 700 megabytes of computer data is stored in standard ISO9660

format for a 700MB disc.

Video CD: These hold movies in which the video and audio data has been

compressed using MPEG-1 technology.

About Partial CAV (Constant Angular Velocity)

Writing to a CD-R disc is normally done using the CLV (Constant Linear

Velocity) method. In this method, the disc rotation speed will be so adjusted as

to keep a constant data transfer rate at any portion of the disc. In other words,

the disc rotation speed will vary in CLV writing.

In contrast, the CAV (Constant Angular Velocity) method uses a constant disc

rotation speed for all portions of the disc so that the data transfer rate will vary.

Because the CAV method has the advantage of largely increasing the data

transfer rate with a minimum load to the drive’s mechanism (compared to CLV’s

rotation speed adjustment), many current CD-ROM drives use the CAV method.

CD formats define the constant linear density of written data (data should be

written onto the disc track in the constant pitch) so that the amount of recorded

data per disc rotation will increase as the writing point moves from the inner to

the outer. In other words, in CAV writing the outer portion has an increased data

transfer rate.

The CRW2200 drive uses the CAV method in the inner portions as well as the

CLV method in the outer portions (Partial CAV) in order to enable up to 20X-

speed writing. The drive will control the disc rotation speed to start writing at

12X speed in the inner portions, gradually accelerating up to 20X speed and

maintaining 20X speed in the outer portions.

Before Use

7

About 10X-speed writing/rewriting of a High Speed CD-RW disc

10X-speed writing/rewriting of a High Speed CD-RW disc is enabled with the

CLV method, and the 4X-10X Full CAV method. Commonly, writing/rewriting

is enabled with the CLV method. When writing/rewriting with packet writing,

you can also select the Full CAV method. For more details, refer to the

documentation that came with your CD writing software. (Make sure that your

CD writing software supports the Full CAV method. The included CD writing

software is supported.) For direct editing of a file on a CD-RW disc, the Full

CAV method is recommended.

Before Use

8

Once you have taken the CRW2200 drive out of its packaging, you should

immediately note down the serial number found at the top of the drive with the bar

code. You may need to refer to this number when requesting Customer Support

services. In the box below the following diagram, write down the 10-character serial

number (consisting of 3 letters followed by 7 digits).

Serial Number

Serial No.

Serial number

(3 letters and 7 digits

)

9

Front and Rear of Unit

➀ Disc tray

The tray is used to hold the disc. It slides out from the drive unit when a disc needs to be

loaded or unloaded. (

→

P. 50)

➁ Manual Eject hole

Only use this if no other method is available for unloading a disc. (

→

P. 51)

➂ Eject button

Press this button when you need to open or close the tray. Remove the disc after the tray

has opened. (

→

P. 50)

➃ Headphone jack

You can connect stereo headphones to this stereo mini jack and listen to an audio CD

loaded in the drive.

➄ Headphone volume control

Adjust this control to set a suitable volume level when listening to an audio CD using the

headphone jack. Slide the knob to the left to decrease the volume and to the right to

increase it.

➅ LED

Indicates the operation status of the

CRW2200

drive. (

→

P. 60)

Front Panel

➃ ➄

➅

➁ ➂➀

Front and Rear of Unit

10

➀ Jumper switch

Plug a plastic shunt into this jumper switch to set up SCSI ID, Parity, Terminator and

Block Size. (

→

P. 20 – 23)

➁ SCSI INTERFACE connector

Insert the connector of the SCSI ribbon cable here. (

→

P. 26, 33)

➂ DC IN connector (The SCSI convertor’s side)

Insert the smaller connector of the power cable (included). (

→

P. 19, 34)

➃ DIGITAL AUDIO OUT connector

If your sound card has a SPDIF (digital audio) input connector, you can connect the

DIGITAL AUDIO OUT connector of the unit to the SPDIF connector using a digital audio

cable (sold separately). (

→

P. 17, 34)

➄ ANALOG AUDIO OUT connector

Connect one end of the 4-pin audio cable to this connector, and the other end to your

computer’s sound card or built-in audio. (

→

P. 16, 34)

➅ DC INPUT connector (The CRW2200 drive’s side)

Insert the bigger connector of the power cable (included). (

→

P. 19, 34)

Rear Panel (with the SCSI Convertor)

➃ ➄

➅

➁ ➂➀

Front and Rear of Unit

11

➀ DIGITAL AUDIO OUT connector

If your sound card has a SPDIF (digital audio) input connector, you can connect the

DIGITAL AUDIO OUT connector of the unit to the SPDIF connector using a digital audio

cable (sold separately). (

→

P. 17, 45)

➁ ANALOG AUDIO OUT connector

Connect one end of the 4-pin audio cable to this and the other end to your computer’s

sound card or built-in audio. (

→

P. 16, 44)

➂ Jumper switch

Plug a plastic shunt into this jumper switch to select the connection, either IDE master or

slave. The

CRW2200

drive’s factory setting is SLAVE. (

→

P. 42)

➃ IDE INTERFACE CONNECTOR

Insert the connector of the IDE cable here. (

→

P. 43)

➄ DC INPUT connector

Insert the power connector from your computer’s power supply in this socket to feed power

to the drive. (

→

P. 46)

Rear Panel (without the SCSI Convertor)

➁➀ ➂ ➃ ➄

12

SCSI Connection Set Up

Make sure that the SCSI card to connect to the CRW2200S is installed beforehand.

(→P. 4)

Phillips Screwdriver

You will need to use this when removing the cover of your computer and when

mounting the drive. You may also need to temporarily remove the sound card to gain

access to the CD audio connectors, in which case, a small screw retaining the sound

card’s face plate has to be removed.

Note

Make sure your phillips screwdriver’s head is the correct size for the screws you need to remove.

Long-Nosed Pliers

You will need these to insert or remove the plastic shunts when setting the jumper

switches at the rear of the CRW2200S.

Tools

SCSI Connection Set Up

13

For easy cross-referencing, the relevant pages in this manual are given.

CRW2200S Setup Flowchart

Connecting the

CRW2200S

(

→

→→

→

P. 14 – 29)

1. Opening the Computer (

→

→→

→

P. 14)

2. Audio cable connection (

→

→→

→

P. 16)

3. Installing the SCSI Convertor to the

CRW2200

drive (

→

→→

→

P. 18)

4. Setting the Jumper Switches (

→

→→

→

P. 20)

5. Choosing the Connecting Method (

→

→→

→

P. 24)

6. Installing the

CRW2200S

(

→

→→

→

P. 25)

STEP

1

Configuring for the Operating

System (

→

→→

→

P. 30, 31)

1. Check that the

CRW2200S

is recognized

correctly. (

→

→→

→

P. 30)

2. Enabling the Sync data transfer. (

→

→→

→

P. 31)

STEP

2

Installing the CD Writing

Software

For details about how to install the software,

refer to the documentation that came with it.

STEP

3

Start Using the

CRW2200S

!

Use the drive to create audio CDs, to back up

data on your hard disk, or for whatever purpose

suits your needs.

STEP

4

SCSI Connection Set Up

14

This section explains how to connect the CRW2200S by SCSI to a tower-type

computer.

Note

The way of removing the casing or panel, or installing built-in devices may differ from your

computer. Be sure to follow the procedures in the documentation that came with your computer.

Opening the Computer

1

11

1

Shut down your computer and unplug it from the AC outlet.

If you proceed without doing this, you run

the risk of receiving an electric shock and/or

short-circuiting and damaging components,

including the CRW2200S.

2

22

2

Remove all attached cables and peripheral devices and the outer casing

of the computer. If you need to remove screws in the process, make sure

you don’t lose them. Remove the cover and front panel of the computer.

Connecting the

CRW2200S

Front panel

Cover

SCSI Connection Set Up

15

3

33

3 Touch a metal part of the computer’s chassis or power supply unit to

discharge any static electricity from your body. Or, wear an anti-static

grounding wrist strap.

You can permanently damage your

equipment if you touch it with static

electricity in your body.

Discharge any static charge

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