Adjustment Procedure - Agilent Technologies U1251A User's And Service Manual

7 Performance Tests and Calibration

Adjustment Procedure

N O TE
N O TE
146
Review the "Test Considerations"
"Adjustments Consideration"
beginning this procedure.
1 Turn the rotary switch to "Test Function" position, shown
in the adjustment table.
2 After unsecuring the instrument, the instrument goes into
the adjustment mode.(See
Calibration" on page 139)
The instrument will be in the adjustment mode, unless Press SHIFT and
button simultaneously to exit the adjustment mode.
3 The primary display will show the reference value of the
Cal Item.
4 Configure each Cal Item.
5 Use the
and
Range.
6 Apply the input signal shown in the Input column of the
table. The bar graph will display the Input reading. There
is no bar graph display for temperature adjustment.
Always complete tests in the same order as shown in the appropriate
table.
7 Enter the actual applied input (see
Values" on page 143).
8 Press to start the adjustment. The CAL flashes in
the secondary display to indicate the calibration is in
progress.
Agilent U1251A/U1252A User's and Service Guide
on page 128 and
on page 144 sections before
"Unsecuring the Instrument for
arrow keys to select the Cal
"Entering Adjustment