The actual year, month, day, and (optional) hour and minute should be used (seconds can be given
but are essentially ignored due to the precision of the internal date storage format). The allowable
range for the year is from 1970 to 2037, the month is from 1 to 12, and the day is from 1 to 31.
Step 7. Save calibration constants
Calibration adjustment is now complete, so you can store the calibration constants in nonvolatile
memory by sending the following command:
smua.cal.save()
Unless you send the save command, the calibration adjustment you just performed is temporary.
Step 8. Lock out calibration
To lock out further calibration adjustment, send the following command after completing the
adjustment procedure:
smua.cal.lock()
Step 9. Repeat calibration procedure for Channel B
For the 2602B, 2604B, 2612B, 2614B, 2634B, or 2636B only, repeat the entire procedure above for
Channel B. Be sure to:
• Make test connections to Channel B terminals.
• Substitute "smub" for "smua" in all commands.