Analog Output Adjustment
Note: Install the 34907A module in the mainframe and allow
a 45 minute warm-up before performing these procedures.
This adjustment procedure sets a zero adjustment and a gain
adjustment constant for each DAC output. You must perform all
the adjustments on one analog output channel before adjusting the
other analog output channel.
1 Install the module in slot 100.
Select the first analog output channel (104).
2 Connect an external DMM to the output terminals.
3 Set the analog output to 00.000 V.
4
Press to enter the calibration menu. Press again to
begin the adjustment procedure.
5
Use the knob and to set the number in the display to the
measured output value and press to complete the adjustment.
6 Set the analog output to 10.000 V.
7
Press to enter the calibration menu. Press again to
begin the adjustment procedure.
8
Use the knob, and to set the number in the display to the
measured output value and press to complete the adjustment.
9 Repeat steps 1 through 8 for Channel 105.
10 Perform the Voltage Output Verification Test on page 114 to verify
the adjustment.
Module Reference
4
Chapter 4 Calibration Procedures
34907A Analog Output
115
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