3 Calibration
66 Model N6705 Service Guide
Positive Voltage Limit - Models N6781A, N6782A, N6784A
Step 1.
Select the positive voltage limit range. The value to program a range
must be the maximum voltage of the range to be calibrated. This
example selects the 20 V positive limit range of output 1.
From the Calibration menu,
select Voltage, Positive Voltage
Limit. Then select Start. Select
the 20 V range.
CAL:VOLT:LIM:POS 20, (@1)
Select the first voltage calibration point.
The first calibration point is automatically
selected. “Enter P1 measured data” should be
displayed.
*OPC?
Measure the output voltage with the DMM and enter the data.
Enter the value from the external DMM into
the data field and then select Next.
Select the second voltage calibration point.
The second calibration point is automatically
selected. “Enter P2 measured data” should be
displayed.
*OPC?
Measure the output voltage with the DMM and enter the data.
Enter the value from the external DMM into the
data field and then select Next. When
calibration is complete, select Close.
Repeat steps 1 through 5 for the 6 V positive limit range.