Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Programming Manual
8
Avoiding Mistakes Related to Work and Daily
Checks
This chapter describes how to avoid simple mistakes related to work, how to
detect the occurrence of an error, and how to execute the self-test.
Avoiding Mistakes Related To Work
Avoiding improper input from the front panel (key lock function)
When you do not need to operate the keys on the front panel, you can disable
entry from the front panel keys (key lock function) to avoid improper input due
to touching the front panel keys accidentally.
To turn ON/OFF the key lock function, use the following command.
•
Avoiding mistakes related to work when obtaining correction data
By confirming that the data is measured properly, you can avoid careless
mistakes related to work when measuring data for OPEN/SHORT/LOAD
correction (for example, setting up the OPEN state and SHORT state inversely).
For details, refer to
data" on page
on page 283
:SYSTem:KLOCk
"Avoiding work-related mistakes in measuring correction
52.