Acer 230, 280 manual Disk ODSC-PARA, Combo Drive Interface, Audio Interface

(*9) Disk: ODSC-PARA

Combo Drive Interface

Item		Specification
Vendor & model name	KME UJDA740
Performance Specification
Transfer rate (KB/sec)	Read Sustained:
	DVD-ROM MAX 8X CAV (MAX 10800 KB/sec)
	CD-ROM	MAX 24X CAV (MAX 3600 KB/sec)
	Write:
	CD-R	4X, 8X (CLV), Max 16X, MAX 24X (ZCLV)
	CD-RW	4X (CLV)
	HS-RW	4X,8X, 10X (CLV)
	ATAPI Interface:
	PIO mode 16.6 MB/sec :PIO Mode 4
	DMA mode 16.6 MB/sec:Multi word mode 2
	Ultra DMA mode 33.3MB/sec: Ultra DMA mode 2
Buffer rate	2MB
Access time	DVD-ROM 180 ms typ. (1/3 stroke)
	CD-ROM 130 ms typ. (1/3 stroke)
Start up time	less than 15s
Stop time	less than 6s
Acoustic noise	less than 50 dBA
Interface	Enhanced IDE (ATAPI) compatible
Master/Slave	Set by Cable Select (By host)
PC compatible	PC2001 compatible
Applicable disc format	CD:
	CD-DA, CD-ROM, CD-ROM XA, CD-R, CD-RW, PhotoCD (multiSession),
	Video CD, CD-Extra(CD+), CD-text
	DVD: DVD-ROM, DVD-R, DVD-RW (Ver.1.1)
Slope	15 degree (Any direction)
Dimensions, Weight	128X129X12.7mm (WXDXH)
	(except protrusion)
	200g+- 10g
Eject	Soft Eject (with emergency eject hole)

Audio Interface

Item	Specification
Audio Controller	Cirrus Logic CS4299-XQ
Audio onboard or optional	Built-in
Mono or Stereo	Stereo
Resolution	20 bit stereo Digital to Analog converter
	18 bit stereo Analog to Digital converter
Compatibility	Microsoft PC98/PC99, AC97 2.1
Mixed sound source	Line-in, CD, Video, AUX
Voice channel	8/16 bit, mono/stereo
Sampling rate	44.1 KHz
Internal microphone	Yes
Internal speaker / Quantity	Yes/2

23 TravelMate 230/ 280