Clearly Abnormal Measured Value; Saving To Usb Memory Fails; An Error Message Or Warning Message Is Displayed - Keysight E4980A User Manual

Troubleshooting
Check Items When Trouble Occurs

Clearly abnormal measured value

Measurement of compensation data may have failed.
o
Measure the compensation data again. For how to measure correction data,
refer
If the measured value is still abnormal even after taking the above measure,
o
turn off the correction function.
Perform resistance measurement of 100 to 1 k DUT by using the
E4980A/AL's fixture after turning off OPEN/SHORT/LOAD on the
CORRECTION page and setting cable length to zero. If a measured value
close to the DUT's value is displayed, there is the possibility of correction
failure or inappropriate cable length.
When the MULTI compensation is ON, check that the channel and the
o
definition method of the LOAD standard value are selected correctly.

Saving to USB memory fails

Some USB memory does not work with the E4980A/AL. See the section on
"USB interface port" in data sheet.

An error message or warning message is displayed

For information on error messages and warning messages, refer to
Messages" on page
Keysight E4980A/AL Precision LCR Meter
to"CORRECTION page" on page
427.
112.
"Error
421