Aopen crw2440 Manuale Utente

An improved anti-heat design and the OPC design boost recording reliability. Optimum 
Power Control continually monitors signal levels during recording and adjusts laser 
power to compensate for a dirty disc. This feature ensures a flat signal, significantly 
enhancing reliability. 

The CRW2440 supports all major CD formats, offering full backward-compatibility 
through the huge installed base of CD/ROM drives and media. What’s more, reordered 
CD/RW media can be played in a DVD player with multi-read feature, maintaining future 
compatibility. 

Ÿ  E-IDE interface meets requirements of ATAPI Version 2.6 
Ÿ  Compliant with Orange Book Part II (CD-R) and Part III, Volume 2 V1.0 

(CD-RW) 

Ÿ  Read data at 40X speed (6.0 MB/sec) 
Ÿ  Write data at 24X speed (CD-R, 3.6 MB/sec) 
Ÿ  Write data at 10X speed

1

 (CD-RW, 1.6 MB/sec) 

Ÿ  JustLink has made auto-avoidance against buffer under run errors possible 
Ÿ  OPC

2

 technology boosts recording reliability 

Ÿ  Supports random UDF for easy writing to CD-R/RW discs 
Ÿ  2 MB Buffer Memory 
Ÿ  Power tray loading mechanism 
Ÿ  Support PIO Mode4 and UDMA

3

 (Optional) 

Ÿ  Support disc diameters of 12 cm and 8 cm 
Ÿ  Emergency disk unload 
Ÿ  Front panel rotary volume control 
Ÿ  Back panel analog audio output and digital audio output 
 

 

                                                 

1 

The speed at which to write on the media of CD-R/RW discs is related with the 

specification of CD-R/RW disc.   

2 

Continuously monitors the signal level during recording and adjusts the laser power to 

compensate when the disc is dirty, insuring a flat signal. 

3

 The compatibility of UDMA function is interrelated with the chipsets of motherboard.