AOpen CRW9420 User Manual
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AOpen CRW9420 User Manual

AOpen CRW9420 User Manual

Cd-r/rw drive
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OUTLINE
1. Overview
The Multimedia Printer Series Drive (the CD-R/RW Drive) can do much
more than read and write the usual CD-R discs. When you load it with a
rewritable CD-RW disc, you can record, read, and edit any kind of data,
because these discs allow you to rewrite information that has already been
recorded.
2. Features
1.
Running OPC*1 gives a flatter writing signal that improves reliability.
2.
An improved anti-heat design means that no cooling fan is needed.
3.
Easy-to-use tray model.
4.
Uses the world standard E-IDE (ATAPI) interface.
5.
Can read not only CD-R and CD-RW discs, but also video CDs, music
CDs, and photo CDs.
6.
Can read data at 20x speed (3.00MB/sec. Data transfer rate) and write
data at 4x speed (600KB/sec. Data transfer rate).
7.
The recorded CD-RW media can be played in a DVD player or
multimedia CD-ROM player, maintaining future compatibility.
8.
Supports packet write for easy writing to CD-R and CD-RW discs.
* Continuously monitors the signal level during recording and adjusts the
laser power to compensate when the disc is dirty, insuring a flat signal.
1

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  • Page 1 OUTLINE 1. Overview The Multimedia Printer Series Drive (the CD-R/RW Drive) can do much more than read and write the usual CD-R discs. When you load it with a rewritable CD-RW disc, you can record, read, and edit any kind of data, because these discs allow you to rewrite information that has already been recorded.

  • Page 2: Construction And Installation

    CONSTRUCTION AND INSTALLATION 1. Basic Construction The Compact Disc Recorder/ Rewriter Drive: MP7040A consists of following parts. The Compact Disc Recorder/ Rewriter Driver’s configuration, Function Block Diagram and Connector are shown below; Fig. 1 Compact Disc Rewritable Drive configuration...
  • Page 3 2. Connector The Connectors are located as shown below. The function of each parts are also described below. Fig. 2 Front Fig. 3 Back...
  • Page 4 2.1 Disc Tray This is the tray for the disc. Place the disc on the ejected disc tray, then lightly push the tray (or push the eject button) and the CD will be loaded. Caution: Don' t use force to pull out or push in the disc tray. This might cause damage to the loading section of the drive.
  • Page 5 Used to connect to the host computer' s power supply (DC 5V/12V) Caution: Be careful not to reverse the poser connector when attaching it. A reversed connection may cause damage to the equipment (not covered by the warranty). 2.8 E-IDE Connector Use a 40 pin double-end flat E-IDE cable to connect to the E-IDE interface.

  • Page 6: Specifications

    SPECIFICATIONS 1. Functionality 1.1 Recording Data should be recorded on the optical disc in response to host computer command. 1. Drive receives necessary information such as logical block address, number of block and data to be recorded from the host computer. 2.

  • Page 7: Basic Specification

    1.5 Seek Motor The controller of the drive starts to move the optical pick up carriage, in response to the host computer command. 1.6 Eject Button Operator can eject the Disc Tray (Disc) by pushing this button. 1.7 Busy indicator When the disc tray or disc is being accessed, the light shines or flashes orange.

  • Page 8: Audio Specification

    Disk at Once Multisession Packet Write Read Error Rate: Bits or less Write Error Rate: Bits or less Recording Capacity: CD-R disc 650/550Mbyte (Type 74 / Type 63) CD-RW disc 650Mbyte (Type 74) Controller: Host ATAPI (E-IDE) Data Transfer speed Max.16.7 Mbytes/sec.
  • Page 9 2x:342 KB/sec. (Mode2, Form2) 1x:150 KB/sec. (Mode1, Mode2 Form1) 1x:171 KB/sec. (Mode2, Form2) 1x:172 KB/sec. (CD-DA) *1 Reading Only Access Time: 120msec. or less Power Consumption: 12 W or less (Normal Operating 6 W or less (Stand by) Acoustic Noise: Idle 40 dB or less (Sound Power Level) Operating...
  • Page 10 0.2 x 9.8 m/s (02 G)(65µ150 Hz) Non-Operating 1 x 9.8 m/s (1.0 G)(5~300 Hz) (Power OFF, Without disc) Shock: Operating 2 x 9.8 m/s (2.0 G) or less (6msec. Half Sine) Non-Operating 40 x 9.8 m/s (40 G) or less (11msec. Half Sine) (Power OFF, Without disc) Altitude:...
  • Page 11 Fig. 5 Installation Conditions Compatibility: Because Compact Disc do not perform error correction and defect alternation at writing, written data may have error. We recommend to verify the written disc if you are writing important data. 6. Reliability and Usable Life MTBF: 100000 hours MTTR:...

  • Page 12: Safety Standards

    7. Safety Standards Application Standard: UL, cUL, CE, CDRH Ratio Interference: Vcci-II, FCC-Class B, EN55022-Class B 8. Storage Conditions 8.1 Storage Conditions Temperature: -30 ~ 65 C (Max.) Humidity: 5 ~ 95% Temperature Gradient: 20%/Hour (Max.) Humidity Gradient: 10%/Hour (Max.) Vibration 1.0 x 9.8m/s (1.0G) or less (5300Hz)

  • Page 13: Emergency Eject

    9. Emergency Eject This unit is equipped with a mechanism for manually ejecting the Disc Tray in an emergency, such as when the loading mechanism has failed or power has been lost. To eject the Disc Tray manually, perform the following procedure.

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