B&K 1786B, 1788, 1785B, 1787B Calibrating the voltage value 29H, Calibrate the current value 2BH

1st byte	Start bit(AAH)
2nd byte	Address(0~0XFE)
3rd byte	Command(28H)
4th byte	Calibration protection state
5th byte	System reserve
26th byte	Check sum

10. Calibrating the voltage value (29H)

1st byte	Start bit(AAH)
2nd byte	Address(0~0XFE)
3rd byte	Command(29H)
4th byte	Calibrated voltage points(point 1-3)
5th to 25th byte	System reserve
26th byte	Check sum

Note: To calibrate the 3 points of voltage sequentially.

11. Sending the present output voltage to calibration program (2AH)

1st byte	Start bit (AAH)
2nd byte	Address(0~0XFE)
3rd byte	Command(2AH)
4th byte	The byte 0 of present voltage value
5th byte	The byte 1 of present voltage value
6th byte	The byte 2 of present voltage value
7th byte	The byte 3 of present voltage value
8th to 25th byte	System reserve
26th byte	Check sum

12. Calibrate the current value (2BH)

1st byte	Start bit(AAH)
2nd byte	Address(0-0XFE)
3rd byte	Command(2BH)
4th byte	Calibrated current points( point 1-2)
5th to 25th byte	System reserve
26th byte	Check sum

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