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VQT1N74
Before using 2Operating environment
Even if the system requirements mentioned in these operating instructions are fulfilled, some PCs
cannot be used.
A CD-ROM drive is necessary to install the supplied software applications. (A compatible DVD writer
drive and media are necessary for writing to a DVD.)
Operation is not guaranteed in the following cases.
jWhen 2 or more USB devices are connected to a PC, or when devices are connected through USB
hubs or by using extension cables.
jOperation on an upgraded OS.
jOperation on an OS other than the one pre-installed.
This software is not compatible with Microsoft Windows 3.1, Windows 95, Windows 98,
Windows 98SE, Windows Me and WindowsNT.
Operating environment for HD Writer 2.5E for HDC
PC IBM PC/AT compatible PC
OS Microsoft Windows 2000 Professional Service Pack 4
Microsoft Windows XP Home Edition Service Pack 2
Microsoft Windows XP Professional Service Pack 2
Microsoft Windows Vista Home Basic
Microsoft Windows Vista Home Premium
Microsoft Windows Vista Ultimate
Microsoft Windows Vista Business
CPU Intel Pentium III 1.0GHz or higher (including compatible CPU)
(Intel Core 2 Duo 2.16 GHz or higher, Intel Pentium D 3.2 GHz or higher
or AMD Athlon64X2 Dual-Core 5200+ or higher is recommended
when a playback function or MPEG2 output function is used.)
RAM Windows Vista: 1024 MB or more
Windows XP/2000: 512 MB or more (1024MB or more recomm ended)
Display High Color (16 bit) or more (32 bit or more recommended)
Desktop resolution of 1024k768 pixels or more (1280k1024 pixels or
more recommended)
Windows Vista: DirectX 10 compatible video card
Windows XP/2000: DirectX 9.0c compatible video card
Compatible with DirectDraw overlay
PCI Expressk16 compatible recommended
Free hard disk drive
space Ultra DMA — 100 or more
300 MB or more (for installing the application)
When writing to a DVD, more than double the amount of free space as
the disc being created is necessary.
HDCHS9P-VQT1N74_ENG.book 103 ページ 2007年12月25日 火曜日 午後8時43分