User's Manual
Table Of Contents
Disk Drives 
Your Duo-Touch comes with several components for reading and writing (recording) information. 
The Hard Disk Drive (HDD) 
The hard disk drive provides high-capacity storage and fast access. The operating system and most 
programs are stored here. Your Duo-Touch identifies the hard disk drive as drive C:. Your hard disk 
drive may include an optional hard drive heater to allow operation in certain environments. 
Card Slots 
You can also use the PC Card Slot and CompactFlash Card Slot for additional data storage. 
Optional External Drives 
The Duo-Touch has three USB external drive options. You do not have to power down the Tablet PC 
to connect any of these drives because they are "hot pluggable". 
  USB Floppy Disk Drive (FDD): The floppy disk drive provides a convenient way of storing 
and transferring small files. It uses standard 3.5-inch, 1.44 MB disks. 
  USB CD-ROM Drive: The CD-ROM drive can be used to read data from CDs, including 
audio or video CDs. 
  USB DVD / CD-RW: The DVD / CD-RW drive is a read/write drive. It can be used to write 
data to a recordable CD. It can also read data from DVDs and CDs, including audio or video 
disks. 
NOTE The Duo-Touch identifies the drive with the letter following the highest partition letter. For 
example, if your highest drive partition is drive E:, the DVD/CD-RW or CD-ROM will be assigned to 
drive F:. However, the floppy drive will always get assigned to drive A: or B:. 
Precautions for Handling DVDs and CDs 
Keep these precautions in mind when handling DVDs and CDs. 
  Always hold the disk by the edges; avoid touching the surface of the disk 
  Use a clean, dry, cloth to remove dust, smudges, or fingerprints. Wipe from the center 
outward 
  Do not write on the surface of the disk 
  Extremes in temperature may damage disks. Store disks in a cool dry place 
  Do not use benzene, thinners, or cleaners with detergent. Only use cleaning kits designed for 
DVDs or CDs 
  Do not bend or drop the disks 
  Do not place objects on top of disks 
  Do not expose to direct sunlight for long periods 










