User`s guide

Printing and Saving 7
InfiniiVision Oscilloscopes User’s Guide 257
File Explorer
The File Explorer lets you navigate the file system. Using the File Explorer you can save,
recall, load, and delete files.
File system The user-accessible file system consists of ten internal memory locations,
plus external USB mass storage devices you connect to the USB device ports on the
oscilloscope.
Internal memory The ten internal nonvolatile memory locations are located on the
oscilloscope at C:\setups and are named intern_0 through intern_9. You can save
waveform trace and oscilloscope setup in each of the ten internal memory locations, but
you cannot save display image files or waveform data files in the oscilloscope’s internal
memory. The latter must be stored on USB mass storage devices.
USB mass storage devices Most USB mass storage devices are compatible with the
oscilloscope. However, certain devices may be incompatible, and may not be able to be
read or written to.
When the USB mass storage device is connected to the oscilloscope’s front or rear USB
host port, a small four-color circle icon may be displayed briefly as the USB device is read.
You do not need to “eject” the USB mass storage device before removing it. Simply
ensure that any file operation you’ve initiated is done, and remove the USB drive from the
oscilloscope’s host port.
Do not connect USB devices that identify themselves as hardware type “CD” because
these devices are not compatible with the InfiniiVision 7000 Series oscilloscopes.
If two USB mass storage devices are connected to the oscilloscope, the first one is
designated “USB0” and the second one is designated “USB5,” not “USB1.” This
numbering method is normal; it is inherent in the USB driver.
A file that has been deleted from the USB mass storage device cannot be recovered by
the oscilloscope.