Musica CD Player CRW4260tx User Manual

CRW4260tx  
User Guide  
Guide de I’utilisateur  
Bedienungsanleitung  
POWER  
CRW-4260tx  
 
Laser Diode Properties  
Material : GaAlAs  
CAUTION  
Use of controls or adjustments or performance of  
procedures other than those specified herein may  
result in hazardous radiation exposure.  
Wavelength : 782-789 nm  
Emission Duration : Continuous  
Laser Output Power : Less than 44.6 µW*  
*
This output is value measured at a  
distance 200mm from the objective lens  
surface on the optical pick-up block.  
ANSI Class : Class 1  
This compact disc player is  
classified as a CLASS 1  
LASER product.  
The CLASS 1 LASER  
PRODUCT label must be  
located on the exterior.  
CLASS 1 LASER PRODUCT  
LASER KLASSE 1 PRODUKT  
VORSICHT : UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG  
GEOFFNET. NICHT DEM STRAHL AUSSETZEN.  
VARNING : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH  
SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN ÄR FARLIG.  
Varningsanvisning för  
laserstrålning.  
VARO! : AVATAESSA JA SUOJALUKITUS OHITETTAESSA OLET  
ALTTINA NÄKYMÄTTÖMÄLLE LASERS TEILYLLE. ÄLÄ KATSO SÄTESSEN.  
ADVARSEL : USYNLIG LASERSTRALNING VED ÅBNING NÄR SIKKERHETSAF-  
BYDERE ER UDE AF FUNKTION. UNDGÅ UDSETTELS FOR STRÅLING.  
 
Important Precautions  
Important Precautions  
Please read the following precautions before operating  
CRW4260tx.  
• Do not remove the CRW4260tx’s top cover. This  
device uses semiconductor laser. Refer all servicing  
to qualified personnel.  
• Do not attempt to touch the inside of the CRW4260tx.  
Electricity may have been built up even after you turn  
off the power.  
• CRW4260tx is a sophisticated electronic device.  
Handle it with care.  
• If the fuse blows, CRW4260tx should be checked by  
a qualified engineer. Do not just replace the fuse.  
Replacing the fuse by yourself may cause the protec-  
tion circuit to be damaged.  
• The CRW4260tx uses high-density circuits and LSIs.  
Even a small incident may cause malfunctions to  
occur.  
• If CRW4260tx operates incorrectly, See “Trouble-  
shooting” on page 13. If the problem persists, con-  
sult your CRW4260tx dealer.  
Yamaha is not responsible for any data or information  
losses resulting from the operation of CRW4260tx.  
i
 
Installation Precautions  
Installation Precautions  
Install CRW4260tx on a level surface.  
Do not install CRW4260tx near water, in direct sunlight, close  
to heating units, or in areas subject to high or low temperature  
extremes, excessive dust, vibration, or severe shocks.  
Do not expose CRW4260tx to extremes of humidity.  
The ambient temperature where CRW4260tx is installed  
should be between 5°C and 40°C (41°F–104°F).  
Using CRW4260tx close to a television or radio may cause  
interference. Install CRW4260tx at least one meter away from  
television and radio equipment.  
Do not block the CRW4260tx ventilation slots. Install  
CRW4260tx with at least 10 cm of free space all-around.  
Make sure the CRW4260tx power cord is not located in a posi-  
tion where it is likely to be walked on or pinched by other  
equipment.  
ii  
 
Operating Precautions  
Operating Precautions  
Do not subject CRW4260tx to impact or shock when in use.  
This may impair recording or playback.  
Do not place heavy objects on CRW4260tx.  
Avoid moving CRW4260tx from cold to warm places, and avoid  
sudden room temperature rises, as condensation that could cause  
CRW4260tx to malfunction may occur. If condensation does  
occur, wait at least one hour before operating CRW4260tx.  
Do not let liquid or other foreign objects enter CRW4260tx.  
To reduce the risk of electric shock, do not expose CRW4260tx  
to rain or moisture.  
Always remove the disc before transporting CRW4260tx.  
CRW4260tx uses an optical pickup that is sensitive to dust and  
dirt. Make sure that the disc tray and disc are free of dust and  
dirt before loading.  
Use only the power cable supplied. Other cables may cause  
interference when CRW4260tx is used near to radio and tele-  
vision equipment.  
CRW4260tx should be connected only to an AC receptacle of  
the type described in this User Guide or as marked on the rear  
panel of CRW4260tx.  
Use a soft dry cloth to clean CRW4260tx. Stubborn dirt can be  
removed using a cloth dampened with water and neutral deter-  
gent solution. Do not use benzine or solvent based cleaners on  
CRW4260tx.  
iii  
 
Preventing Premature Disc Failure  
Preventing Premature Disc Failure  
The NUMBER ONE cause of premature disc failure with recordable  
CDs is contamination of the recording surface before recording is  
completed. To minimize disc failure, use the following disc-handling  
guidelines:  
Keep the disc tray and disc as clean and dust-free as humanly  
possible during the record process. DO NOT touch the recording  
surface, and do not expose the disc tray and disc to dust or dirt.  
DO NOT BLOW ON THE DISC to remove dust or dirt. To  
remove dust from the recording surface use a camera lens bulb.  
Be sure to follow the instructions when using the cloth.  
To remove stubborn dirt or grease from the recording surface  
use only nonabrasive foam-tipped swabs (such as Chemtronics  
Foamtips #120) with a small amount of pure, denatured alcohol.  
To avoid scratching the recording surface BE SURE TO USE  
ONLY LIGHT STROKES, beginning at the disc center, pulling  
directly towards the disc’s outer edge.  
Always record in a dust-free environment. If the disc must be  
removed from CRW4260tx before recording is finished, store  
the disc in a clean, dust-free environment.  
If a disc tray accumulates dust, DO NOT USE IT FOR DISC  
RECORDING. Always use a clean, dust-free tray for disc  
recording.  
If CRW4260tx is vibrated while recording, the recording may fail.  
To avoid such failures observe the following practices:  
Place CRW4260tx on a solid, stable surface, away from high-  
traffic areas. The surface must allow CRW4260tx to operate in  
a level, horizontal position.  
Avoid touching or handling CRW4260tx when recording.  
Note: Once the disc has been finalized (and no more recording is possi-  
ble), it can be handled with the same care that any CD should be  
handled.  
iv  
 
Table of Contents  
Table of Contents  
Introduction ............................................................................. 1  
Accessories .................................................................... 1  
CRW4260tx Features .................................................... 2  
Orange Book Compatible Recording ............................ 3  
Chapter 1 - System Configuration ..................................... 4  
Computer ....................................................................... 4  
Software......................................................................... 4  
Discs .............................................................................. 5  
Chapter 2 - Touring Around CRW4260tx ......................... 6  
Rear Panel...................................................................... 6  
Front Panel..................................................................... 7  
CRW4260tx drive settings............................................. 8  
Cable Connection .......................................................... 9  
Chapter 4 - Operation.......................................................... 10  
Loading a Disc............................................................. 10  
Ejecting the Disc.......................................................... 11  
Manual Eject (emergency use) .................................... 12  
Troubleshooting ................................................................... 13  
Appendix................................................................................. 14  
Specifications............................................................... 14  
Front Panel Indicator Key............................................ 15  
©1997 Yamaha Corporation. All Rights Reserved.  
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.  
MS-DOS and Windows are registered trademarks of Microsoft, Inc.  
Unix is a registered trademark of UNIX System Laboratories.  
All other trademarks are the property of their respective companies.  
v
 
Introduction  
Introduction  
Thank you for purchasing a Yamaha CRW4260tx drive. Please read  
this manual before using the drive in order to make the best use of the  
superior CRW4260tx functions.After reading, please retain this manual  
for future reference.  
Accessories  
The package should contain the following items along with the drive.  
Check to see if you have all these items.  
1 Power cable x 1  
2 User guide x 1 (this guide)  
2
1
CRW4260tx  
Guide de l’utilisateur  
Bedienungsanleitung  
User Guide  
YAMAHA  
P
O
E
R
R
2
tx  
1
 
Introduction  
CRW4260tx Features  
2xS Recording (Rewritable) - 4xS Recording (Recordable) -  
6xS Reading  
The CRW4260tx is able to write (overwrite) CD-RW discs at double  
speed, and is able to write CD-R discs at quad speed, double speed, or  
normal speed.  
For both types of media, this drive is able to read at 6X speed, quad  
speed, double speed, or normal speed, and any of these modes can be  
selected as desired.  
Compatible with Seven Different Formats  
The CRW4260tx can both record and read seven different formats:  
CD-ROM, CD-ROM XA, CD-I, CD-DA, CD-Bridge (multisession),  
CD-Extra, and Video CD. The CRW4260tx is also equipped with an  
analog audio output terminal (headphones) for CD-DA.  
SCSI 2 Interface  
The CRW4260tx features SCSI 2, the second generation SCSI interface  
for connecting computers and peripheral devices.  
Compatible with Windows 95 Plug and Play  
SCSI IDs are set automatically by the SCAM protocol (level 1).  
Orange Book Part 2, Part 3 Compatible 5-Mode Recording  
The CRW4260tx conforms to the five recording modes outlined in the  
Orange Book Part 2 and Part 3: Track at Once, Multisession, Disc at  
Once, Session at Once, and Packet Writing.  
2
 
Introduction  
Orange Book Compatible Recording  
Track at Once  
In this mode, data can be recorded to disc one track at a time. Discs  
recorded in this mode cannot be played in CD players or CD-ROM drives  
other than a CD-RW or CD-R drive until the session is closed.  
Multisession  
In this mode, data can be recorded to disc in stages (one session at a time).  
Additional data can be written later.  
Disc at Once  
In this mode, data can be recorded to an entire disc in one pass.  
It is not possible to write additional data later.  
Session at Once  
In this mode, data can be recorded to disc one session at a time. To use  
this mode, your software must support Session at Once recording.  
New sessions can be written later.  
Packet Writing  
This is useful for data back-up. Smaller units of data can be added to  
tracks. To use this mode, your software must support Packet Writing.  
The CRW4260tx supports both sequential and random packet writing.  
3
 
Chapter 1 - System Configuration  
Chapter 1 - System Configuration  
In order to use the CRW4260tx, you will require the following.  
Computer  
The following operating environment is required:  
An IBM/AT compatible computer with a 100 MHz or faster Pentium  
CPU (in order to write at 4x speed), or a 100 MHz or faster 486  
CPU (in order to write at 2x speed)  
A vacant slot in which to install a SCSI card or a pre-installed  
SCSI card  
Windows 3.1, Windows 95, Windows NT4.0 or Higher  
Sufficient hard disk space  
Note: You will need about twice as much space on your hard disk as that  
required by the data you wish to write to CD-ROM.  
SCSI card  
This is required in order to connect a SCSI device (the Yamaha  
CRW4260tx) to your computer.  
We recommend the following:  
Adaptec SCSI cards: AHA-2940 (PCI), AHA-284x (VL), AHA-2740  
(EISA), AHA-154x (ISA), etc.  
Software  
Use writing software or packet writing software which supports the  
CRW4260tx.  
4
 
Chapter 1 - System Configuration  
Discs  
On the CRW4260tx, you can use conventional CD-RW and CD-R discs  
that conform to the Recordable Compact Disc Systems Part 2 and Part  
3 (Orange Book).  
Yamaha recommends the followingYamaha CD-RW and CD-R discs:  
CD-RW Discs  
> CRWM74R  
(φ120mm, 74 minutes)  
CD-R Discs  
> CDM12Y63 (φ120mm, 63 minutes)  
> CDM12Y74 (φ120mm, 74 minutes)  
> CDM12Y74M (φ120mm, 74 minutes)  
> CDM12Y74T (φ120mm, 74 minutes)  
Read-only Discs  
You can use discs with the  
logo which conform to the Compact  
Disc Read Only Memory standard (CD-ROM standard, Yellow Book).  
If you wish to use the audio functions, use discs with the  
logo,  
which conform to the Compact Disc Digital Audio standard (Red Book).  
5
 
Chapter 2 - Touring Around CRW4260tx  
Chapter 2 - Touring Around CRW4260tx  
Rear Panel  
5
SCSI-1  
SCSI-2  
AC I N  
LINE OUT  
CDR ID  
R
L
TERMINATOR  
1
OFF ON  
2
3
4
1
1 AC IN  
Connect the included power cable here.  
2 CDR ID  
Use this switch to set a unique SCSI ID number for the CRW4260tx.  
3 TERMINATOR  
This switch is used to set termination. Refer to the terminator setting  
section for details.  
4 LINE OUT (L, R)  
These jacks are used to output audio to the amplifier.  
5 SCSI-1, SCSI-2  
These connectors are used to connect the CRW4260tx in the SCSI  
daisy chain.  
6
 
Chapter 2 - Touring Around CRW4260tx  
Front Panel  
1
6
7
8
POWER  
CRW4260tx  
2
3
4
5
1 Disc tray  
The disc is inserted and ejected here. Pressing the eject button will  
open the tray.  
2 Headphone jack  
This stereo mini jack allows you to connect headphones and listen to  
audio.  
3 Headphone volume control  
This control adjusts the volume level of the headphone output. Rotating  
the control clockwise will increase the volume level.  
4 ON/DISC LED  
This indicator lights up in orange when the CRW4260tx is powered  
on, and lights up in green when the CRW4260tx contains a disc.  
5 READ/WRITE LED  
This indicator lights up in green when data is being read, and flashes  
when data is being accessed. It also lights up in orange when data is  
being recorded on a disc.  
6 Manual Eject hole  
This is used to manually eject a disc that cannot be ejected in the normal  
way. It is for emergency use only.  
7 Eject button  
This button is used to open or close the tray.  
8 POWER switch  
This is the main power switch. Use it to power CRW4260tx on and  
off. CRW4260tx and any other devices connected to the SCSI chain  
must be powered on before the host computer is powered on.  
7
 
Chapter 3 - Installing the Yamaha CRW4260tx Drive  
Chapter 3 - Installing theYamaha CRW4260tx Drive  
CRW4260tx drive settings  
SCSI ID settings  
The SCSI ID number is used so that the computer will recognize a  
connected SCSI device. You can assign 0 through 7 as the SCSI ID  
number. Usually, “7” is reserved for the SCSI card ID number, and  
“0” is reserved for the first SCSI device in the chain. Use a number  
between 1 and 6 for the CRW4260tx.  
Use the switch on the rear panel to set a SCSI ID number. The factory  
set ID number is “1”.  
Caution: If you are using other SCSI devices, be sure to use a unique ID number  
for each device. Be sure to turn off the power to the drive before you set  
the SCSI ID number.  
Note: When you are using Windows 95, and if the SCSI ID setting on the rear  
panel is the same as the number assigned to another SCSI device, the  
Plug and Play component of Windows 95 will automatically assign an  
unused number to the CRW4260tx (SCAM protocol level 1).  
CDR ID  
Pressing this switch repeatedly  
will decrease the SCSI ID  
number by one each time.  
1
SCSI ID Number  
+
Pressing this switch repeatedly  
will increase the SCSI ID  
number by one each time.  
Terminator setting  
The terminator setting indicates whether or not this device is the last  
connected SCSI device.  
Terminator ON  
TERMINATOR  
— Use this setting if the CRW4260tx is the last device in  
the SCSI daisy-chain.  
OFF ON  
Terminator OFF  
TERMINATOR  
— Use this setting if devices other than the CRW4260tx  
are in the SCSI daisy-chain and the CRW4260tx is not  
OFF ON  
the last device.  
8
 
 
Chapter 3 - Installing the Yamaha CRW4260tx Drive  
Cable Connection  
Power cable  
Insert the power cable securely to the “AC IN” connector on the rear  
panel.  
SCSI-1  
SCSI-2  
AC I N  
LINE OUT  
CDR ID  
R
L
TERMINATOR  
1
OFF ON  
SCSI cable  
Connect the SCSI cable to either of the CRW4260tx rear panel SCSI  
connectors (1) or (2), and connect the other end of the SCSI cable to  
the host computer.  
The CRW4260tx is not supplied with a SCSI cable. You will need to  
obtain one that will fit the drive and the host computer connectors.  
SCSI-1  
To the next SCSI device: host  
SCSI-2  
computer, hard disk drive, etc.  
AC  
I
N
LINE OUT  
CDR ID  
1
R
L
TERMINATOR  
OFF ON  
9
 
Chapter 4 - Operation  
Chapter 4 - Operation  
Loading a Disc  
1. Press the eject button to open the tray.  
2. Carefully place the disc, label-side up, on the disc tray.  
3. Press the disc tray softly or press the eject button again to  
close the disc tray.  
Important: Take great care when handling CD-ROM discs. They are more sensi-  
tive to damage than audio CDs, and the slightest scratch can render a  
disc useless. Do not expose discs to dust, dirt, heat, or moisture.  
POWER  
10  
 
Chapter 4 - Operation  
Ejecting the Disc  
If the CRW4260tx is powered on:  
Press the eject button to eject the disc.  
Note: You cannot eject the disc if the SCSI command prohibits the eject  
operation while the CRW4260tx is reading data.  
Caution: Be sure to remove the disc after it is completely ejected. (Trying to  
remove the disc before it is completely ejected may cause the drive to  
malfunction.)  
POWER  
Press the eject button  
C0tx  
If the CRW4260tx is not powered on:  
Pressing the eject button will not eject the disc.  
11  
 
Chapter 4 - Operation  
Manual Eject (emergency use)  
Here we explain how to eject the disc when it cannot be ejected in the  
normal way; for example, the power is shut off inadvertently or the  
loading mechanism fails. This technique should be used only as a last  
resort. Frequent use may lead to malfunction.  
You’ll need a pin-like object of 2 mm or less in diameter to do this. A  
straightened paper clip makes an ideal tool.  
1. Insert the pin-like tool into the manual eject hole and push  
gently.  
The spring-loaded mechanism ejects the disc.  
POWER  
CRW4260tx  
2. After manually ejecting a disc, you must turn off the power  
supplied to the CRW4260tx, then turn it on before continuing.  
12  
 
Troubleshooting  
Troubleshooting  
If CRW4260tx is not performing as expected, look up the symptoms in the following  
table, and take the appropriate corrective action.  
Symptoms  
Corrective action  
The power to the CRW4260tx is off • Check the AC power cable connection.  
The power to the computer is off  
• Check to see if the SCSI card is correctly  
installed.  
The CRW4260tx is not recognized • Check the SCSI cable connection.  
by the computer.  
• Make sure that SCSI ID numbers are assigned  
exclusively.  
• Make sure that the last device in the SCSI daisy  
chain is terminated correctly.  
The CRW4260tx does not operate  
correctly  
• Install the SCSI driver software again.  
The disc tray will not open  
The disc ejects  
• Make sure that the power to the drive is turned on.  
• Make sure that the disc is seated in the tray cor-  
rectly.  
Incorrect operation  
• Make sure that the disc is seated in the tray cor-  
rectly.  
• Make sure that you are using the correct disc.  
• Make sure that there is no dust, dirt, or conden-  
sation on the disc or tray.  
13  
 
Appendix  
Specifications  
Interface  
SCSI 2  
Data Capacity  
1.2m/sec: 666MB  
1.4m/sec: 540MB  
Record/Read Speed  
Writing (CD-RW): 2X speed  
Writing (CD-R): Normal speed, 2X speed, 4Xspeed  
Reading: Normal speed, 2X speed, 4X speed, 6X speed  
Data Transfer Rate  
Burst Transfer Rate  
6xS: 900KB/sec  
2xS: 300KB/sec  
4xS: 600KB/sec  
1xS: 150KB/sec  
4.2MB/sec (record asynchronous)  
3.4MB/sec (read asynchronous)  
Buffer Size  
2MB (500 sectors)  
250ms  
Access Speed  
Installation  
Horizontal  
Tray  
Disc Loading  
Audio Out  
Frequency Response  
Output Level  
20 - 20,000Hz (Line Out)  
1 Vrms (Line Out)  
(normal speed)  
Power Consumption  
Power Supply  
Environment  
16W (read/write)  
100 - 240V, 0.3A  
Temperature: +5°C - +40°C (read/write, when used  
in a fan-cooled system)  
Humidity: 25 - 80%  
146 x 41.3 x 203 mm  
2.6 kg  
Dimensions (WxHxD)  
Weight  
Specifications are subject to change without prior notice.  
14  
 
Appendix  
Front Panel Indicator Key  
on: green  
flashing: green  
— off  
on: orange  
flashing: orange  
Status  
ON/DISC  
Read/Write  
Reset  
❍ ➠ —  
❍ ➠ —  
Ready (no disc)  
Inserting disc  
Ejecting disc  
Ready (disc inserted)  
Seeking  
Preparing to write  
Writing  
Writing (test mode)  
Playback  
15  
 
English: If you have any questions, please contact  
your dealer or one of the following companies.  
GERMANY, SWITZERLAND,  
AUSTRIA, EASTERN EUROPE and  
RUSSIA  
Yamaha Europa GmbH  
Multi Media Division  
Siemensstrasse 22-34,  
French: Pour plus de détails sur les produits,  
veuillez vous adresser àYamaha ou au distributeur  
le plus proche figurant dans la liste suivante:  
D-25462 Rellingen, GERMANY  
TEL: +49 4101 303 200  
FAX: +49 4101 303 277  
German: Bei weiteren Fragen wenden Sie sich Sitte  
an Ihren Händler oder eine der folgenden Firmen.  
JAPAN  
Yamaha Corporation  
FRANCE  
Electronic Systems Division  
203 Matsunokijima, Toyooka-mura, Iwata-gun,  
Shizuoka-ken, 438-01 JAPAN  
TEL: +81 539 62 3125  
FAX: +81 539 62 5346  
Yamaha Musique France S.A.  
B.P. 70, 77312 Marne-la Vallée Cedex 2,  
FRANCE  
TEL: +33 1 6461 4060  
FAX: +33 1 6461 4097  
ITALY  
U.S.A  
Yamaha Musica Italia s.p.a.  
Keyboard & Multimedia Division  
Viale Italia 88, 20020, Lainate (Milano) ITALY  
TEL: +39 2 935771  
Yamaha Systems Technology, Inc.  
100 Century Center Court, San Jose, CA 95112  
U.S.A  
TEL: +1 408 467 2330  
FAX: +1 408 437 8791  
FAX: +39 2 9370956  
SWEDEN and SCANDINAVIA  
Yamaha Scandinavia AB  
J A Wettergrens Gate 1, Box 300 53,  
S-400 43 Gothenburg SWEDEN  
TEL: +46 31 89 34 00  
CANADA  
Yamaha Canada Music Ltd.  
135 Milner Avenue, Scarborough,  
Ontario M1S 3R1, CANADA  
TEL: +1 416 298 1311  
FAX: +1 416 292 0732  
FAX: +46 31 45 96 07  
SINGAPORE, MALAYSIA, INDIA,  
UNITED KINGDOM, BENELUX,  
PORTUGAL, SPAIN, GREECE,  
CYPRUS, TURKEY and EGYPT  
Yamaha-Kemble Music (U.K.) Ltd.  
Media Technology Division  
INDONESIA and PHILIPPINES  
Yamaha Systems Technology, Singapore Pte Ltd.  
138 Cecil Street, #03-01A Cecil Court, SIN-  
GAPORE 069538  
TEL: +65 225 0050  
FAX: +65 225 3669  
Sherbourne Drive, Tilbrook, Milton Keynes  
MK7 8BL ENGLAND  
TEL: +44 1 908 366700  
FAX: +44 1 908 368872  
YAMAHA CORPORATION  
Electronic Systems Division  
Printed in Japan  
VZ58600-0  
 

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