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6

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. Recording to pre-recorded area can not be executed. (CD-R disc)

3. Overwriting to pre-recorded area can not be executed. (CD-RW disc)

1.2  Reading

Data  on  optical  disc  should  be  read  in  response  to  the  host  computer
command.

Audio playing (CD-DA) can be executed  when receiving the Audio playing
command from the host computer.

1.3  Load/Eject of Disc

1. Load

Place  the  disc  on  the  disc  tray.  Load  the  disc  by pushing  the  eject
button or by lightly pushing in the disc tray.

2. Eject

Operator can eject the Disc Tray (Disc) by pushing this button.

1.4  Spindle Motor Start/Stop

This  controller  of  the  drive  senses  the  disc  to  be  set  on  the  turn-table
connected  with  the  spindle  motor  and  then  starts  to  rotate  the  spindle
motor, in response to the host computer command.

Содержание CRW9420

Страница 1: ...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 d...

Страница 2: ...ruction 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...

Страница 3: ...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...

Страница 4: ...accessed the light go out When an illegal disc is loaded or some hardware trouble occurs the indicator blinks 2 4 Headphone Jack This jack is for connecting headphones or mini speakers 2 5 Volume Con...

Страница 5: ...ehand 2 9 Audio Output Connector Used to connect to the sound card Analog signal 2 10 Digital Audio Output Not used Used to connect to the sound card Digital signal It is not used with this drive 2 11...

Страница 6: ...on optical disc should be read in response to the host computer command Audio playing CD DA can be executed when receiving the Audio playing command from the host computer 1 3 Load Eject of Disc 1 Lo...

Страница 7: ...a disc is loaded or a disc is not being accessed the light go out When a illegal disc is loaded or some hardware trouble occurs the indicator blinks 2 Basic Specification Type Tray Type Supported Func...

Страница 8: ...ansfer speed Max 16 7 Mbytes sec PIO4 DMA2 Buffer Memory 2Mbytes 3 Audio Specification Audio output Line Output Level 0 57 4 Performance Specification Rotation Speed Write 1x 2x 4x Max 20x CAV Write R...

Страница 9: ...wer Level Operating 55 dB or less Sound Power Level Non Operating 49 dB or less Sound Pressure Level 5 Condition for use and Safety standard 5 1 Power Supply 5V Power Supply Voltage DC5V 5 2 Environme...

Страница 10: ...0 G or less 6msec Half Sine Non Operating 40 x 9 8 m s2 40 G or less 11msec Half Sine Power OFF Without disc Altitude Operating 305 3 048 m Dust Class 3 000 000 or less Typ Illuminance 3 000 Lux or l...

Страница 11: ...efect 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 30 min Equipment...

Страница 12: ...adient 20 Hour Max Humidity Gradient 10 Hour Max Vibration 1 0 x 9 8m s2 1 0G or less 5300Hz Shock 40 x 9 8m s 2 40 0G or less 11msec Halfsine Drop 60 0 cm JIS Z0202 Altitude 305 15 240m Illuminance 3...

Страница 13: ...Disc Tray manually perform the following procedure Don t use this feature except in an emergency This feature is a last measure to be used only in an emergency Using it excessively will cause malfunct...

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