Guralp Systems CMG-CD24R8 - Manual (Page 5)

User's Guide
2.1 Hook-up diagrams
Please note that only one of the connectors ETHERNET, USB and
DATA can be used at any one time. A connection to the DATA port
disables the ETHERNET and USB connectors. A connection to the
USB port disables the ETHERNET connector.
2.1.1 Single CD24-R8 with USB connection
The USB connector on the CD24-R8 can be connected directly to a
USB port on a PC or laptop.
The PC or laptop will see the CD24-R8 as a serial device on the USB
bus and the operating system will allocate a COM port to it. The
CD24-R8 can then be accessed using Scream (File Setup Com
→ →
Ports).
If the PC does not recognise the CD24-R8 as a virtual COM port, you
can download drivers from http://www.ftdichip.com/Drivers/VCP.htm
2.1.2 Single CD24-R8 with RS232 connection
The DATA connector on the CD24-R8 can be connected directly to a
serial port on a PC or laptop.
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