Adaptec USBXchange Guía de usuario descargar pdf (Pagina 17)

User’s Guide: USB

Xchange

•

Connecting to the USB Port

1 Connect the USBXchange to the USB port.

2 Make sure the cable ends are firmly connected. Do not force your

connections as this may damage your system or the USBXchange.

Note: The USBXchange receives its +5V power from either the

terminator power line of the attached SCSI device, or if no

termination power is available, from the USB bus.

Connecting to an External USB Hub

1 Connect the external USB hub (purchased separately) to the USB

port of your computer.

Note: To ensure proper operation, Adaptec recommends using only

self-powered hubs (only hubs that receive their power from

an A/C connection). Otherwise, you will need to connect the

USBXchange to an optional power supply. See USBXchange

Power Supply on page 20 for more information.

2 Connect the USB connector of your USBXchange to a port on the

external USB hub.

Attach the USB connector

from the USBXchange to the

USB port on your computer

Attach the USB connector from

the USBXchange to the USB port on

your USB hub

Attach the USB connector

from the external USB hub

to the USB port on your

computer

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Adaptec USBXchange Guía de usuario Pagina 17