YSI 9300 Photometer - Manual (Page 13)

10
USB (9500 Only)
The USB interface allows communication between the instrument and a PC.
There is a choice of two operating modes – Hard Drive and COM Port.
In Hard Drive mode, the instrument appears as a removable hard drive when
connected to a PC. No additional software is required on computers running
Windows 2000, ME or XP. A driver to use this option with Windows 98SE is
available from YSI Technical Support Department ([email protected]).
In COM Port mode, the instrument behaves as if connected to the PC serial port via
RS232. In this mode, the PC requires installation of a USB virtual COM Port driver,
available from YSI Technical Support Department ([email protected]).
See the section on ‘Interface Connections and Data Memory’ below for full
instructions.