Acer 2420 manual Combo Drive Interface, DVD-Dual Interface, Audio Interface

Combo Drive Interface

Item	Specification
Vendor & model name	DVD/CDRW HLDS GCC-4244N
Performance Specification	With CD Diskette	With DVD Diskette
Transfer rate (KB/sec)	Sustained:	Sustained:
	Max 3.6Mbytes/sec	Max 10.8Mbytes/sec
Buffer Memory	2MB
Interface	Enhanced IDE(ATAPI) compatible
Applicable disc format	DVD: DVD-ROM, (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single
	border), DVD-RW, DVD-RAM (2.6GB, 4.7GB)
	CD: CD-DA, CD-ROM, CD-ROM XA, CD-R, CD-RW Photo (Multisession)
	Video CD, CD-Extra, (CD+), CD-test
Loading mechanism	Load: Manual
	Release: (a) Electrical Release (Release Button)
	(b) Release by ATAPI command
	(c) Emergency Release
Power Requirement
Input Voltage	5 V +/- 5 % (Operating)

DVD-Dual Interface

Item		Specification
Vendor & model name	LITEON SOSW-833S
	PIONEER DVR-K16RA
Performance Specification	With CD Diskette		With DVD Diskette
Transfer rate (KB/sec)	Sustained:		Sustained:
	Max 3.6Mbytes/sec		Max 10.8Mbytes/sec
Buffer Memory	2MB
Interface	Enhanced IDE(ATAPI) compatible
Applicable disc format	Support disc formats
	1.	Reads data in each CD-ROM, CD-ROM XA, CD-1, Video CD, CD-Extra and
	CD-Text
	2.	Reads data in Photo CD (single and Multi-session)
	3.	Reads standard CD-DA
	4.	Reads and writes CD-R discs
	5.	Reads and writes CD-RW discs
	6.	Reads and writes in each dVD+R/RW (Ver. 1.1)
	7.	Reads data in each DVD-ROM and DVD-R (Ver. 2.0 for Authoring)
	8.	Reads and writes in each DVD-R (Ver. 2.0 for general), DVD-RW and
	DVD+R/RW (Ver1.1)
Loading mechanism	Load: Manual
	Release: (a) Electrical Release (Release Button)
		(b) Release by ATAPI command
		(c) Emergency Release
Power Requirement
Input Voltage	5 V +/- 5 % (Operating)

Audio Interface

Item	Specification
Audio Controller	ALC655
Audio onboard or optional	Built-in

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