CRX - 160S
CD-R/RW Drive Unit
User’s Guide
CRX - 160S
CD-R/RW Drive Unit
© 2000 by Sony Australia Limited.
This manual is subject to change without notice.
User’s Guide
Revision 1.1
Owner’s Record
The model and serial numbers are located on the top of the drive. Record these numbers
in the spaces provided below. Refer to them whenever you call upon your sales representative regarding this product.
Model No. Serial No.
Safety Regulations
This unit uses CD-RW discs with the following mark.
This unit uses CD-R discs with the following mark.
WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel
only.
CAUTION
As the laser beam in this CD writer is harmful to the eyes, do not attempt to disassemble
the cabinet. Refer servicing to qualified personnel only.
The use of optical instruments with this product will increase eye hazard.
The use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation.
This label is located on the drive unit’s internal
chassis.
CAUTION INVISIBLE LASER RADIATION WHEN OPEN. DO NOT
VORSICHT UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG
ADVARSEL USYNLIG LASERSTRÅLING VED ÅBNING SE IKKE IND I
ADVARSEL USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES. STIRR
VARNING OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR
VARO! AVATTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE
STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL
INSTRUMENTS.
GEÖFFNET. NICHT IN DEN STRAHL BLICKEN, AUCH
NICHT MIT OPTISCHEN INSTRUMENTEN.
STRÅLEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
IKKE INN I STRÅLEN ELLER SE DIREKTE MED OPTISKE
INSTRUMENTER.
ÖPPNAD. STIRRA EJ IN I STRÅLEN OCH BETRAKTA EJ
STRALEN MED OPTISKA INSTRUMENT.
LASERSÄTEILYLLE. ÄLÄ TUIJOTA SÄTEESEEN ÄLÄKÄ
KATSO SITÄ OPTISEN LAITTEEN LÄPI.
This label is located on the top of the drive unit enclosure.
This unit uses CD-ROM discs with the following mark.
When you use this unit as a CD player, use compact
discs with the following mark.
WARNING —
You are cautioned that any changes or modifications not expressly approved in this
manual will void your warranty.
Note:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This CD-R/RW drive unit is classified as a CLASS 1
CLASS 1
LASER PRODUCT
LASER KLASSE 1
PRODUKT
LASER PRODUCT.
The CLASS 1 LASER PRODUCT label is located at the
top of the enclosure.
2
3
Trademarks
• MS-DOS is a registered trademark of Microsoft Corporation.
• IBM PC, PC/XT, and PC/AT are registered trademarks of International Business
Machines Corporation.
• HP Vectra is a registered trademark of the Hewlett-Packard Company.
• Molex is a registered trademark of Molex, Inc.
• AMP is a registered trademark of AMP, Inc.
• Macintosh is a registered trademark of Apple Computer.
Contents
Introduction 6
Location and Function of Parts and Controls 7
Front Panel .........................................................................................7
Rear Panel..........................................................................................8
Precautions 9
System Setup 10
Installing the Drive in Your Computer 10
Preparation .......................................................................................10
Setting the Jumpers..........................................................................11
Opening the Computer .....................................................................12
Mounting the Drive............................................................................12
Connecting the Drive ........................................................................13
Mounting the Host Adapter ...............................................................16
Closing the Computer .......................................................................16
Installing the Software 17
Using Discs 17
Storing Discs.....................................................................................17
Care of Discs ....................................................................................17
Operating the Drive 18
Starting the Drive..............................................................................18
Ejecting the Disc...............................................................................20
How to Use the Disc Locks...............................................................21
Specifications 23
4
5
Location and Function of Parts and Controls
Location and Function of Parts and Controls
Introduction
Features
The CRX-160S is an internal CD-R/RW (Compact Disc Recordable/
ReWritable) drive unit designed for use with personal computers
equipped with a SCSI controller.
General
• 5 1/4 inch half-height drive form factor.
• Power loading and eject of a disc.
• Housed in a casing with an airtight frame.
• 4 Mbyte buffer memory.
• Supports Power saving mode and Sleep mode.
Supported disc formats
• The CRX-160S conforms to the “Multiread” specifications.
• Reads and writes data in each: CD-DA, CD Extra,
CD-Rom (mode 1), CD-Rom XA (mode 2 form 1 & 2),
CD-I (mode 2 form 1 & 2),Video CD and CD-text.
• Reads data in Photo CD (Single and Multi session).
• The CRX-160S conforms to the specifications set out in “Orange
Book Part II version 3.1” and “Orange Book Part III version 2.0”.
Supported write methods
• Disc At Once, Session At Once, Track At Once, Variable Packet,
Fixed Packet and Track Reservation.
Performance
• Supports CD-R write speeds of 1X, 2X, 4X, 8X and 12X.
• Supports CD-RW write speeds of 2X, 4X and 8X.
• Supports read-only speeds up to 32X.
• Real time error correction and real time layered error correction.
• Fast access times ensuring reliable high-speed data access.
Audio
• Outputs 16-bit digital data over the SCSI interface.
• Audio line output and headphones jack for audio CD playback.
■ Software requirements
Device Driver: No device drivers are required from Sony to enable
use of the CRX-160S. Instead your SCSI controller and its device
driver must support CD writer devices. This should be checked at
the SCSI controller manufacturers web site.
Authoring Software: To write to a CD authoring software will be
required. There are many varities. Please be sure that the version of
software you are using is compatible with the CRX-160S. You
should check this on the software manufacturers web site or at:
http://www.sony.com.au/support/itp
Introduction
Front Panel
1
2 3 4 5 6
1 Disc tray
Accepts a CD-ROM, CD-R and CD-RW disc on its tray.
2 Emergency eject hole
Insert a fine rod into this hole to eject the tray manually in
emergencies.
3 Eject button
Opens and closes the disc tray.
4 Busy indicator
This indicator shows the unit’s status in various phases of
operation.
* Seek, read and write: Flashes amber
* Error: Lights up amber and stays lit
5 Volume control
Controls the volume of the analog audio output provided via a
headphones jack.
6 Headphones jack
Provides two channel analog audio output.
76
Precautions
Rear Panel
1 F.GND (Frame ground) tab
Connect with one of the host computer’s ground cables when the
drive’s frame is not in direct contact with the computer.
1 Unused
2 ANALOG AUDIO connector
Outputs analog audio signals.
3 Configuration Jumpers
See page 11 for details.
4 INTERFACE CONNECTOR (SCSI bus)
Connect to 50 pin SCSI host adapter.
5 DC INPUT (power-in) connector
Connect to the power supply of the host computer.
Location and Function of Parts and Controls
Pin 1
1 2 3 4 5
■ Installation
• Avoid placing the drive in a location subject to:
–high humidity
–high temperature
–excessive dust
–mechanical vibration
–direct sunlight.
We recommend to use the drive in a horizontal or vertical position.
Do not use it in a tilted position.
■ Operation
• Do not move the drive during operation. This may cause it to
malfunction during reading or writing.
• Avoid exposing the drive to sudden changes in temperature as
condensation may form on the lens inside the drive as a result.
Should the surrounding temperature suddenly rise while the drive
is on, wait at least one hour before you turn off the power.
Operating the drive immediately after a sudden increase in
temperature, may result in a malfunction during reading or
writing.
■ Transportation
• Close the disc drawer before moving the drive.
• Keep the original packing materials for future transport of the
drive.
Precautions
98
System Setup
To use this CD-R/RW device, the following components are
required:
• Personal Computer with a SCSI controller (50 pin SCSI)
• SCSI Interface cable (50 pin flat cable)
• Software -
Device Driver (for reading discs only): No device drivers are
required from Sony to enable use of the CRX-160S. Instead your
SCSI controller and its device driver must support CD writer
devices. This should be checked at the SCSI controller manufacturers web site.
Authoring Software (for writing discs): To write to a CD
authouring software will be required. There are many varities.
Please be sure that the version of software you are using is
compatible with the CRX-160S. You should check this on the
software manufacturers web site or at:
http://www.sony.com.au/support/itp
Installing the Drive in Your Computer
Consult your computers User Manual for instructions on how to add
new hardware. Be sure to follow their anti-static precautions.
Preparation
The following parts and tools will be required to mount the drive in
your computer:
• Four screws 3 mm in diameter and 6 mm in length.
• A screwdriver to suit.
• Two mounting rails if your computer has mounting tracks.
NOTE: The CRX-160S can be installed in an external case and
connected to the computer via an external SCSI port. If
using the CRX-160S in an external case be sure the case
is of good quality. It is possible that the EMF generated
by the power supply in the external case can cause
malfunctions.
Do not turn on the power of the computer before completing the
entire installation process.
Setting the Jumpers
Set the jumpers on the rear of the drive in accordance with the
configuration of your computer system.
The illustration below shows the jumpers set to “ID 6” and
termination “ON”, this is the default set by the factory.
SCSI ID must not be the same as any other device on that SCSI bus. Refer to the
table below for ID settings.
ID Jumper Settings
0 1 2
0 X X X
1 O X X
2 X O X
3 O O X
4 X X O
5 O X O
6 X O O
7 O O O
X = Jumper OFF O = Jumper ON
Important SCSI rule
The beginning and end of any SCSI bus must always be terminated. No other point
on the SCSI bus should be terminated. If the CRX-160S is at one end of the SCSI
bus set the termination jumper ON.
If there is either no internal or no external SCSI devices attached to your SCSI
controller then the SCSI controller becomes one end of the SCSi bus, hence it must
be terminated. Most SCSI controllers set their termination automatically.
System Setup / Installing the Drive in Your Computer
If unsure on how to configure your SCSI bus then consult your PC dealer or visit our
support web site for assistance - http://www.sony.com.au/support/itp
Installing the Drive in Your Computer
1110
Opening the Computer
Refer to your computers user manual for instructions on how to
open the computer.
Mounting the Drive
Do not mount the drive at an angle, it is only designed to be
operated horizontally or vertically.
Some computers chasis require mounting rails on each side of the
drive when installing new drives. If your system requires these rails
you should contact your computer supplier.
Connecting the Drive
The drive should be connected to the computer with the following
connectors:
• DC INPUT connector.
• AUDIO OUT connector (if you plan to connect audio equipment).
• SCSI INTERFACE connector.
■ DC INPUT connector
The pin assignment for the DC connector is as follows.
50 Pin SCSI INTERFACE
Connector
AUDIO OUT
connector
+5 V DC +12 V DC
DC INPUT connector
GND
Installing the Drive Unit into the Computer
After matching the beveled edges, insert the plug of the power
supply cable to the DC INPUT connector on the rear of the drive
and push it firmly in place.
DC INPUT connector
Power supply cable
(4-pin connection cable)
Installing the Drive Unit into the Computer
1312
■ Frame ground
When installed the CD writer unit should have its metal chasis in
contact with a grounded metal area of the computers frame.
This normally occurs naturally when the drive is mounted into one
of the computers spare drive bays.
■ AUDIO OUT connector
The pin assignment for the audio out connector is as follows:
■ SCSI INTERFACE connector
1 Firmly insert one end of the interface cable into the INTER-
FACE CONNECTOR. Pin 1 is generally identified by a red
stripe on the ribbon cable.
INTERFACE
CONNECTOR
2 Attach the other end of the cable to the SCSI Controller. If you
have other SCSI devices connected to your SCSI controller then
refer to the SCSI rules set out on page 11 for termination
requirements.
NOTE: Always use the shortest possible SCSI cables. Long
SCSI cables can introduce system problems.
Pin 1
INTERFACE cable
pin Audio Signal
1 R signal
2 ground
3 ground
4 L signal
Closing the Computer
Refer to your computers user manual for instructions on how to
close the computer.
Installing the Drive Unit into the ComputerInstalling the Drive Unit into the Computer
1514
Using Discs
Installing the Software
Device Driver: No device drivers are required from Sony to enable
use of the CRX-160S. Instead your SCSI controller and its device
driver must support CD writer devices. This should be checked at
the SCSI controller manufacturers web site.
Authoring Software: To write to a CD authouring software will be
required. There are many varities. Please be sure that the version of
software you are using is compatible with the CRX-160S You
should check this on the software manufacturers web site or at:
http://www.sony.com.au/support/itp
Storing Discs
• Do not store the disc in a location subject to:
–high humidity
–high temperature
–excessive dust
–direct sunlight
Care of Discs
• Hold the disc by its edge. Do not touch the surface.
• Do not wipe a CD-R disc or CD-RW disc with a cleaner before
recording data. To avoid scratching the recording surface, blow
away dust using an air blower.
• Data cannot be recorded if the recording surface is contaminated.
Using DiscsInstalling the Drive Unit into the Computer
1716
Operating the Drive
This section describes how to start the drive and eject a disc.
Starting the Drive
1 Turn on the power of your computer.
2 Press the eject button.
The tray comes out automatically.
3 Place a disc in the tray with its label side up.
Note:
When the drive is set up in vertical position, use the disc locks to
prevent your disc from falling. See “How to Use the Disc Locks” on
page 21 for details.
Disc locks
4 Gently push the tray or press the eject button to close the tray.
The drive will begin reading the Table of Contents (TOC) data
when it accepts the disc. The busy indicator lights up in amber
while the drive is reading the TOC.
When the busy indicator lights out, the drive is ready to receive
commands, and data may be retrieved from the disc.
After loading the CD-R or CD-RW disc, it takes a moment for
the drive to become ready while the Program Memory Area is
read.
For subsequent drive operations, follow the instructions provided
with the CD authoring software you are using.
Operating the Drive
18
Note:
The busy indicator stays lit in amber if:
– the disc is not properly placed on the loading tray
– a malfunction occurs.
In either case, eject the disc and place it in the loading tray again
making sure that it sits properly in the tray. If doing this does not
solve the problem and the busy indicator still remains lit in amber,
consult your dealer or qualified service personnel.
The busy indicator also lights amber during audio play. However,
this is not a malfunction.
Caution: Do not forcibly close the disc drawer. Applying excessive
force may damage the loading mechanism. The tray’s mechanism is
designed to operate with a “feather touch”.
Operating the Drive
19
Ejecting the Disc
To eject the disc, press the eject button on the front panel. The tray
comes out automatically.
Note:
The eject button does not work if it is disabled by the software you
are using.
■ Opening the tray manually in an emergency
You can open the tray manually when it fails to come out by means
of the eject button or software commands. To do this, follow the
procedure below:
1 Turn off the power of your computer.
2 Insert a pointed object, such as a paper clip, into the emergency
eject hole and push.
How to Use the Disc Locks
The disc tray has four disc locks that prevent the disc from falling
when the drive is set up in vertical position.
Disc locks
Note:
When the drive is used in horizontal position, you do not need to
lock the disc.
■ Locking and Unlocking
All of the four locks are set in the unlocked position (facing
outward) when the drive is shipped from the factory. To set the lock
in the locked position, turn it with your fingers until you hear a click
so that it faces inward.
Operating the Drive
20
Approx. 40 mm
After removing the disc from the drive unit, consult your dealer or
qualified service personnel.
locked unlocked
to unlock
to lock
Operating the Drive
21
Specifications
■ General
Host interface SCSI 2 (50 Pin)
Read Function This drive conforms to the “Multiread”
specification.
Acceptable discs: CD-ROM data (mode-1)
CD-ROM XA (mode 2, form 1 & 2)
CD-Digital Audio
Audio-combined CD-ROM
CD-I (mode 2, form 1 & 2)
CD-I Ready
Photo CD (Single and Multi session)
Video CD
CD-EXTRA
CD-TEXT
CD-R (Conforming to
“Orange Book Part II version 3.1”)
CD-RW discs (Conforming to
“Orange Book Part III version 2.0”)
Write Function
Applied Format: CD-ROM (Mode-1)
CD-ROM XA (mode 2, form 1 & 2)
CD-Digital Audio
Audio-combined CD-ROM
CD-I (mode 2, form 1 & 2)
Video CD
CD-EXTRA
CD-TEXT
Writing Method: Disc at once
Session at once
Track at once
Variable packet
Fixed packet writing
Multi-session
Cache memory 4 Mbytes
Read and Write speed
Read (CD-Rom/CD-R): 4X, 8X, 13 - 32X (CAV)
Read (CD-RW): 2X, 4X, 8X, 8X - 20X (CAV)
Read (DAO written CD-RW): 4X, 8X, 8X - 20X (CAV)
Read (unfinalized CD-R): 1x, 2X, 4X, 8X, 10X, 8X - 20X
(CAV)
Write (CD-R): 1X, 2X, 4X, 8X, 12X.
Write (CD-RW): 1X, 2X, 4X, 8X.
Operating the Drive
When the drive’s right side is down
To facilitate disc handling, set the disc locks B, C and D into the
locked position, and leave the disc lock A in the unlocked position.
When the drive’s left side is down
To facilitate disc handling, set the disc locks A, C and D into the
locked position, and leave the disc lock B in the unlocked position.
Top side
Right side
Top side
Left side
22
Specifications
23
■ Drive performance
Data transfer rate
Sustained rate: 150 Kbytes/s mode 1 (1X)
SCSI Interface:
Burst Rate Asynchronous: 5.0 MBytes/s
Synchronous: 10.0 MBytes/s
Access time
Random stroke: 150 ms (13 to 32X CAV typical)
Random stroke: 350 ms (13 to 32X CAV typical)
■ Reliability
Read error rate (includes retry, normal disc)
ECC On (mode 1): 1 Block / 1012 bits
ECC Off (mode 1&2): 1 Block / 109 bits
■ Audio
Output level
Line out: +2.5 +/- 1.7dBm at 47 k Ω
Head phone: -1.5 +/- 2dBm at 32 Ω
■ Environmental conditions
Temperature and humidity
Operating +5 °C to +45 °C
300 Kbytes/s mode 1 (2X)
600 Kbytes/s mode 1 (4X)
1200 Kbytes/s mode 1 (8X)
1800 Kbytes/s mode 1 (12X)
2000 to 4800 Kbytes/s mode 1
(13 to 32X CAV)
171.1 Kbytes/s mode 2 (1X)
342.2 Kbytes/s mode 2 (2X)
684.4 Kbytes/s mode 2 (4X)
1368.8 Kbytes/s mode 2 (8X)
2053.9 Kbytes/s mode 2 (12X)
2281.3 to 5475.2 Kbytes/s mode 2
(13 to 32X CAV)
(no condensation)
Transportation –40 °C to +60 °C
(10 % to 90 % humidity)
■ Dimensions and weight
Dimensions 146.0 x 41.4 x 203 mm ( w / h / d )
Mass 920 g
■ Power requirement
Voltage +5 V ± 5 % DC and +12V DC ± 10 %
Sleep +5 Vdc 150 mA (Typical)
< 200 mA (Max)
+12 Vdc 0.2 mA (Typical)
< 0.3 mA (Max)
■ Dimension diagram
24
Specifications
Important:
Screws must not extend more than 6.0mm into the side panels or the
bottom plate.
Specifications
25
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