LaCie 301273 User Manual - 4.3. Data Transfers
LaCie Little Disk
• Design by Sam Hecht
User Manual
page 20
Interface and Data Transfer Info
A data transfer is the flow of data that accomplis-
hes a task, usually related to moving data from storage
to computer RAM or between storage devices. During
data transfers, it’s best to wait before launching other
applications on the same USB 2.0 port. Anomalies may
arise with computers that have USB 2.0 controllers that
do not conform to OHCI (Open Host Controller In-
terface) standards. In any other configurations, we can-
not ensure 100% correct operation.
If you experience hanging problems, proceed as fol-
lows:
1. Make sure that the USB 2.0 cable is connected tight-
ly and securely on both ends of the cable, from the
drive to the computer. If you are using a USB 2.0
cable other than the one supplied with your LaCie
drive, check that it is certified.
2. Disconnect your computer’s USB 2.0 cable. Wait 30
seconds. Reconnect.
CAUTION:
Do not connect USB cables so that
they form a ring of devices. There is no need for
terminators on USB or devices, so the unused USB
connectors should be left empty.
TECHNICAL INFORMATION:
Controller
–
A controller is a component or an electronic card
(referred to in this case as a “controller card”) that
enables a computer to communicate with or man-
age certain peripherals. An external controller is
an expansion card which fills one of the free slots
(i.e. PCI or PCMCIA) inside your PC and which
enables a peripheral (ex. CD-R/RW drive, scan-
ner or printer) to be connected to the computer. If
your computer is not equipped with a USB con-
troller card, you can purchase an external control-
ler through LaCie. Contact your LaCie reseller or
LaCie Technical Support (section
6, Contacting
Customer Support
) for more information.