Tektronix TPS2000 Series User Manual page 225

Options
↑
↓
Set Date and
Time
Cancel
Self Calibration. 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. For 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 externally-generated voltages, and requires
specialized equipment. The recommended interval is one year. See
Contacting Tektronix on page xvii for information on having
Tektronix perform a Factory Calibration of your oscilloscope.
File Utilities
You can use the File Utilities menu to do the following tasks:
H List the contents of the current CF card folder
H Select a file or folder
H Navigate to other folders
H Create, rename, and delete files and folders
H Format the CF card
TPS2000 Series Digital Oscilloscope User Manual
Comments
Moves the field selection highlight up or down through the
list. Use the multipurpose knob to change the value of the
selected field
Updates the oscilloscope with the specified date and time
Closes the menu and returns to the previous menu without
saving any changes
Reference
9- 49