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Technical Support                                                     English 

 

-- E-19 --

Read problems 

Symptom 

Possible Causes 

Solutions 

IDE cable and the 
CD-R/RW drive not 
connected properly. 

Ÿ 

Ensure both connectors of IDE cable is properly 
connected to the IDE ports on the main board 
and CD-R/RW. 

Conflicts with other IDE 
devices. 

Ÿ 

Ensure the Master/Slave device setting of 
CD-R/RW is not conflict with the other IDE 
device connected to the same IDE port. 

No drive recognition 

Power is not switched on. 

Ÿ 

Check if the LED of your CD-R/RW drive is lit. If 
not, there is no power. 

No power 

Ÿ 

Check  if the power cord is connected securely to 
the connector. 

No operation 

IDE cable isn’t connected 
properly. 

Ÿ 

Ensure the IDE cable and connectors are not 
damaged, bent or dented. Check especially the 
pins. 

Bad photo CD disc. 

Ÿ 

Try to play another photo CD disc and see if it 
reads fine. If it works, you should replace the 
defective disc. 

Cannot read photo CD discs 
 

Need special application 
software 

Ÿ 

Check if install “Kodak Photo CD Access Plus 
Software”. 

Cannot read CD-I discs 

Need special application 
software 

Ÿ 

Check if install application software such as 
“Cyberlink  Powerplayer” 

Defective CD-ROM disc 

Ÿ 

Deep scratches, fingerprints or other 
contaminates on the discs surface can disable 
the drive from reading data. Always keep it 
clean. 

Music CD inserted. 

Ÿ 

Because audio compact discs do not have 
computer data, typing computer commands 
while an audio CD is in your drive will result in an 
error message. 

Read error occurs 

Disc inserted upside down. 

Ÿ 

Remove the disc from tray and reinsert it with 
the label side up. 

Eccentric disc loaded. 

Ÿ 

Replace it by another one. 

Excessive  noise when 
reading 

Seal attached on the 
surface. 

Ÿ 

Detach the seal very carefully. Don’t make any 
scratches. 

Eject locked by software. 

Ÿ 

When you are working under Windows 9x/NT 
4.0, check if locked on the CD-R/RW properly. 

Cannot eject tray  

CD set incorrectly into tray. 

Ÿ 

Insert emergency eject stick into the emergency 
eject hole and eject the tray. Use a pair of 
tweezers or pliers if it won’t eject with 
emergency eject stick. 

Can read only the first 
session of a multisession 
disc 

“Close session” was not 
selected at the previous 
writing 

Ÿ 

Additional session cannot be read because the 
previous session was not closed. Rewrite on 
other CD-R/RW media. 

Cannot read the former 
session of the CD-R/RW 
disc which has been written 
at least twice 
 

“Load Contents” or “Import 
Session” was NOT clicked 
on the software. 

Ÿ 

If recorded without checked “Load Contents” or 
“Import Session”, it is impossible to read. But 
when using utility software such as “Session 
Selection” from Adaptec, the former session can 
be read. 

 

Summary of Contents for CRW2440

Page 1: ......

Page 2: ...tents hereof without obligation to notify any person of such revision or changes Federal Communications Commission FCC Statement This equipment has been tested and found to comply with the limits for...

Page 3: ...System Requirements 6 3 2 Hardware Instruction 6 Front Panel 6 Rear Panel 8 3 3 Installing the CD R RW drive 9 Required Tools 9 Installation Procedure 9 3 4 Supported CD R and CD RW Discs 14 Supported...

Page 4: ......

Page 5: ...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 Make sure the computer is electrically gr...

Page 6: ...ting directly via network Just Speed Just Speed is a new technology developed independently by Ricoh AOpen CRW2440 features Just Speed technology to reduces disc errors such as insufficient power in w...

Page 7: ...R and Part III Volume 2 V1 0 CD RW Read data at 40X speed 6 0 MB sec Write data at 24X speed CD R 3 6 MB sec Write data at 10X speed1 CD RW 1 6 MB sec JustLink has made auto avoidance against buffer u...

Page 8: ...ause there are no links inserted between the data tracks Track At Once When many sessions are to be recorded onto a disc it is called Track At Once If there is space available on the disc additional d...

Page 9: ...Once in that data is recorded in small fixed sectors of 64k bytes known as packets The advantages of this method are elimination in overhead per session and the elimination of buffer under run errors...

Page 10: ...are to write onto a CD R RW disc When you use the CD writing software make sure that it supports this drive Hard Drive Space When writing to a CD R RW disc you will need a working area 50 to 100 MB fr...

Page 11: ...ded or a disc is not being accessed the light goes out When an illegal disc is loaded or some hardware trouble occurs the indicators blinks Headphone Jack This jack is for connecting headphones or min...

Page 12: ...result in a short circuit causing damage to the equipment When connecting or disconnecting connectors make sure to turn off the power beforehand Audio Output Connector Used to connect the sound card a...

Page 13: ...l devices Unplug the computer s power cord from wall outlet or from the power strip Required Tools A medium size screwdriver A long nosed pliers Your computer system or motherboard manual to locate yo...

Page 14: ...ommend that you install the CD ROM on the Secondary IDE channel as the master device MA and the CD R RW on the Secondary IDE channel as the slave device SL Please follow the steps below to fulfill thi...

Page 15: ...ur main board find out the 40 pin Secondary IDE interface cable Then connect them to your CD R RW Please do notice that the color edge of the IDE cable must be aligned with PIN 1 of the IDE controller...

Page 16: ...ground the drive This CD R RW drive must be horizontally installed and operated 7 Locate your computer s power supply and find an unused power cable connector If you do not have an available power con...

Page 17: ...had another CD ROM drive with audio cable attached it is not necessary to attach audio cable for your CD R RW 9 Put your computer cover back on Be careful of any sharp edges which might be hidden ins...

Page 18: ...RW drive can write re write 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 The handling of CD R and CD RW Discs Please read the...

Page 19: ...commended either If not any operation of these applications will intrude the CD recording process and damage your disk Defragment your HDD before any CD recording This is particularly important When y...

Page 20: ......

Page 21: ...ort staff will respond as quickly as possible 5 1 Firmware Upgrade The CRW2440 uses Flash type firmware a small piece of software that can be overwritten and updated To ensure more reliable operations...

Page 22: ...pins Cannot write Install more than one CD writing software simultaneously Remove other writing software Just keep one software on your harddisk Wrote with another writing software If different writin...

Page 23: ...face can disable the drive from reading data Always keep it clean Music CD inserted Because audio compact discs do not have computer data typing computer commands while an audio CD is in your drive wi...

Page 24: ...sembling your PC http www aopen com tw tech report default htm FAQ The latest FAQ Frequently Asked Questions may contain a solution to your problem http www aopen com tw tech faq default htm Download...

Page 25: ...en com tw tech contact techtw htm German http www aopencom de tech contact techde htm French http france aopen com tech contact techfr htm Simplified Chinesehttp www aopen com cn tech contact techcn h...

Page 26: ......

Page 27: ...nition and correction function Mode 1 is especially used for computer data and employs a code for error correction Mode 2 is used with CD ROM XA and CD I with audio data and contains an error recognit...

Page 28: ...andard 9660 describes the construction of a CD ROM so that it may be read and processed by different types of operating systems Joliet This supplement to the standards comes from Microsoft and is supp...

Page 29: ...Sony in 1981 Session An inter related writing procedure is defined as a session A session consists of the Lead In area the data area and the Lead Out area A CD can be written with several sessions Thi...

Page 30: ......

Page 31: ...D R RW in Explorer restart your computer or shut it down and then turn it on again Is the CD R RW receiving power properly You can test it by pressing eject button to see if the tray opens and closes...

Page 32: ...nnot locate the CD in CD R RW Some programs only locate the first logical drive letter assigned to a CD ROM or a CD R RW drive For example if your CD ROM drive is assigned drive D and CD R RW is assig...

Page 33: ...ax 33 3 MB sec Audio Output Level Line output Headphone output 0 70V 0 1Vrms 0 80V 0 1Vrms Power Consumption Normal Operation Stand by 10 W or less 1 2 W or less Acoustic Noise Idle Operating Non oper...

Page 34: ...Specification E 30...

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