Reference
Self Calibrati
on. The self calibration routine optimizes the oscilloscope accuracy
for the ambient temperature. For maximum accuracy, perform a self cal if the
ambient temperature changes by 5 °C (9 °F ) or more. F or accurate calibration,
power on the oscilloscope and wait twenty minutes to ensure it is warmed up.
Follow the directions on the screen.
Factory calibration uses e xte rnally-generated voltages, and requires specialized
equipment. The recommended interval is one year. See Contacting Tektronix
on the copyright page for information on having Tektronix perform a Factory
Calibration of your oscilloscope.
File Utilities for the USB
Flash Drive
Onefolderisalwaysdesignatedasthecurrent folder. The current folder is the
default location to save and recall files.
You can use the File Utilities menu to do the following tasks:
List the contents of the current folder
Select a file or folder
Navigate to other folders
Create, rename, and delete files and folders
Format a USB flash d rive
Options Comments
Navigates to the selected USB flash drive folder. Use the
multipurpose knob to select a file or folder, then select the
Change Folder menu option.
Change Folder
To return to the previous folder, select the ↑Up folder item and
then select the Change Folder menu option.
New Folder
Creates a new folder in the current folder location, named
NEW_FOL, and displays the Rename menu for changing the
default folder name.
Rename (filename or
folder)
Displays the Rename screen to rename a folder or file, described
next.
Delete (filename or
folder)
Deletes the selected file name or folder; a folder must be empty
before you can delete it.
Confirm Delete Displays after pressing Delete, to confirm a file delete action.
Pressing any button or knob other than Confirm Delete cancels
the file delete action.
Format
Formats the USB flash drive; this deletes all data on the USB
flash drive.
Update Firmware Follow the on-screen directions to set up and push the Update
Firmware option button to start updating firmware.
Rename File or Folder. You can change the names of files and folders on a USB
flash drive.
TBS1000B and TBS1000B-EDU Series Oscilloscopes User Manual 105