Finishing The Adjustment; To Read The Calibration Count - Agilent Technologies U1251A User's And Service Manual

Finishing the Adjustment

To Read the Calibration Count

N O TE
Agilent U1251A/U1252A User's and Service Guide
1 Remove all shorting plugs and connectors from the
instrument.
2 Record the new Calibration Count.
3 Press
and
Adjustment Mode. Power off and on again. The instrument
will then be secure.
You can query the instrument to determine how many cali-
brations have been performed.
Your instrument was calibrated before it left the factory.
When you receive your instrument, read the count to deter-
mine its initial value.
The count value increases by one for each calibration point,
and a complete calibration will increase the value by many
counts. The calibration count increments up to a maximum
of 65535 after which it rolls over to 0. The calibration
count can be read from the front panel after the instrument
has been unsecured.Use the following procedures to read the
calibration count from the front panel.
1 Press Adjustment Mode. The primary display
shows the calibration count.
2 Take note of the count.
3 Press again to exit the calibration count mode.
Performance Tests and Calibration
button simultaneously to exit the
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