Keysight U1271A - Calibration Count

Calibration Procedures 1
Keysight U1270 Series Service Guide 47
Calibration Count
You can query the instrument to determine how many adjustments have been
performed.
The count value increases by one for each calibration point, from 0000 up to the
maximum of 19999. After the maximum count, the calibration count will reset to
0. The calibration count can be read from the front panel after the instrument has
been unsecured.
1 In adjustment mode, press to view the calibration count.
2 Take note of the calibration count to keep track of the number of calibrations
that have been performed.
3 Press again to exit the calibration count mode.
NOTE
The instrument has been calibrated before it left the factory. You are
recommended to record the initial value of the calibration count once you
receive the instrument.
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