Calibration 3
Model N6705 Service Guide 53
Calibration Procedure – Models N676xA
Warm-up Period for Models N6761A and N6762A
Models N6761A and N6762A require a 30-minute warm-up period in the
reset (*RST) state before starting calibration.
Press [Menu], then select Utilities,
Administrative Tools, Administrator Login.
Enter your numeric password in the PIN field
and select Login.
Then select the Calibration menu. Select
Turn On/Off to access the menu items.
<password>
Voltage Calibration
High Range Programming and Measurement
Step 1.
Connect the voltage input of the Keysight 3458A to an output channel
(see Cal Setup A).
Select the full-scale voltage programming and measurement range. The
value entered must be the maximum voltage of the range that you are
calibrating. This example selects the 50 V full-scale range of output 1.
Full-scale ranges vary according to model.
From the Calibration menu, select Voltage,
High Range Prog and Meas. Then select
Start.
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.