Performance Tests and Calibration | 7 |
Adjustment procedure
Review the sections “Test Considerations” on page 118 and “Adjustments Consideration” on page 133 before proceeding with this procedure.
1Turn the rotary switch to “Test Function” position as shown in the adjustment table.
2After unsecuring the instrument, the instrument goes into the adjustment mode. (See “Unsecuring the instrument for calibration” on page 128)
N O T E | The instrument will be in the adjustment mode, unless you Press SHIFT | |
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| and | simultaneously to exit the adjustment mode. |
3The primary display will show the reference value of the Cal Item.
4Configure each Cal Item.
5Use the 
Cal Range.
and the 
arrow keys to select the
| 6 | Apply the input signal shown in the Input column of the |
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| table. The bar graph will display the Input reading. There |
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| is no bar graph display for temperature adjustment. |
| Always complete the tests in the same order as shown in the appropriate | |
N O T E | ||
| table. | |
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| 7 | Enter the actual applied input (see “Entering Adjustment |
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| Values” on page 132). |
Agilent U1251A/U1252A User’s and Service Guide | 135 |
