Agilent Technologies E3646A, User Manual, Page: 199 / 211

Appendix Service Information
General Calibration/Adjustment Procedure
199
Service
Information
5 Save the changes and select the middle voltage calibration point.
If the entered number is within an acceptable range, an ‘‘ ENTERED ’’ message
appears for a second. If the entered number is not correct, an error message will be
displayed for a second and you will hear a beep, and then go back to the low, middle,
or high voltage calibration point again as proceeding.
6 Enter the reading you obtained from the DVM by using the knob and resolution
selection keys.
7 Save the changes and select the high voltage calibration point.
8 Enter the reading you obtained from the DVM by using the knob and resolution
selection keys.
9 Save the changes and go to the OVP calibration mode.
If the calibration fails, an error message will be displayed for a second and go back
to the voltage calibration mode again. A ‘‘
VOLTAGE CAL
’’ message is displayed.
Above message is displayed to indicate that the power supply is ready for the OVP
calibration.
V MI 1 0 .000
V MI 11.058
V HI 1 9 .500
V HI 19.495
ovp1 cal
Calibrate
View
Calibrate
View
Calibrate
View