Acer Aspire 1660, Руководство по обслуживанию

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24 Chapter 1
Disc Diameter 12cm and 8cm
Capacity 2048 bytes/sector (DVD)
2048 bytes/block (CD Mode-1 and Mode-2 Form-1)
2336 bytes/block (Mode-2)
2328 bytes/block (Mode-2 Form-2)
Operation environment for “write/rewrite” application
Host Machine IBM compatible PC (Pentium 166 MHz or above)
OS MS-Windows 90/ME/2000/XP/NT 4.0
Memory Min. 128MB required
Hard Disk Empty Storage Capacity:100 MB or more
Average access time: 20ms or less
Disc Diameter 12cm and 8cm
Recommended Media CD-R:
AMT, CMC, Csita, Delphi, EverMedia, Imation, LeadData(Silver-Sil),
Maxell, MCC (Bagdad), Mirage, Mitsui, MoserBaer(India), MPO, NanYa,
Plasmon, Prodisc, RAMedia, Ricoh, Ritek(JS, S, Richodye), SAST (ultra
green), SKC(Korea), TDK, TY (DX dye)
Low Speed CD-RW:
CMC, Daxon, Fornet, Gigastorage, Imation, Infodisc, LeadData, MCC,
Nanya, Princo, Prodisc, Ricoh, Ritek
High Speed CD-RW:
AMT, CMC, Infodisc, Nanya, Postech, Prodisc, Ritek, Ricoh, MCC,
SKC(Korea)
Ultra Speed CD-RW:
Daxon, Imation, Infodisc, MCC, Prodisc, Ritek
DVD+R:
BEALL, CMC, Daxon, Fuji, HP, Maxell, MCC, Memorex, OPTODISC,
PRODISC, Ricoh, RICOH, Ritek, SONY, TDK, TYUDE
DVD+RW:
CMMC, Daxon, Imation, MCC, Philips, Ricoh, Ritek, Sony
DVD-R:
BeAll, CMMC, DAXON, DVSN Fornex, GSC, Imation, LeadData, Maxell,
Mitsubishi, Nanya, Pioneer, Princo, Prodisc, Ritec, Ritek, SKC, Sony,
That’s
DVD-RW:
CMC, Mitsubishi, Princo Ritek
Mechanism
Pick-up NA: CD: 0.51
DVD: 0.65
Focusing: Astigmatism
Tracking: CD: DPP
DVD-ROM: DPD
DVD+R/RW: DPP
Wave length: CD: 785+/- 5 nm
DVD: 650+/- 15 nm
Output power:
Read CD: 1.5 mw max@objective lens
DVD: 1.0 mw max
Write CD: 65 mw max2@objective lens
DVD: 20 mw max
Traverse mechanism DC Stepping motor driven
Spindle motor DC burshless motor
DVD Dual Interface
Item Specification