Keysight U1251B Guia Del Usuario página 178

6 Performance Tests and Calibration
Calibration Errors
The following errors indicate failures that may occur during a calibration.
Table 6-5 Calibration error codes and their respective meanings
Error Code
200
002
003
004
005
006
007
008
176
Description
Calibration error: Calibration mode is secured
Calibration error: Secure code invalid
Calibration error: Serial number code invalid
Calibration error: Calibration aborted
Calibration error: Value out of range
Calibration error: Signal measurement out of range
Calibration error: Frequency out of range
EEPROM write failure
Keysight U1251B and U1252B User's and Service Guide