User Manual
42
11.3.5 Firmware upgrade
11.3.6 Calibration
The instrument has been calibrated before leaving the factory, and the user does not need
to calibrate again. If you really need to calibrate, you can use SCPI commands to recall the
calibration program.
Calibration requires the use of a six and a half or seven and a half digit high-precision
multimeter, and low accuracy of the multimeter can lead to inaccurate power output.
1. Connect the power supply to the computer using a USB cable;
2. Open the IO software,
1
）
Select the corresponding machine;
2
）
Clike
“
Send Commands To This Instruments
”
;
3
）
Send the "PRIvate: SYSTem: CALBration" command
；