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1
Calibration Procedures
Calibration Count
Calibration Count
N O T E
30
You can query the instrument to determine how many
adjustments have been performed.
The multimeter was calibrated before it left the factory. You are
recommended to record the initial value of the calibration count once you
receive the multimeter.
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 multimeter
has been unsecured.
1 In adjustment mode, press
count. The primary display indicates the calibration count
value while
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.
to view the calibration
is shown the secondary display.
U1271A/U1272A Service Guide
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