Agilent Technologies U1231A Service Guide

1 Calibration Procedures
Unsecuring the Instrument for Calibration
14 U1231A/U1232A/U1233A Service Guide
3 Press or to move the cursor to the right or to
the left.
4 Press or to increment or decrement the digit.
5 Press when you are done.
If the correct security code is entered, PASS is shown in
the display briefly, after which the instrument will enter
the adjustment mode.
If the incorrect security code is entered, an error code
will appear on the display briefly, after which the
calibration security code entry mode will appear again.
Figure 1-4 Calibration security code operation
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Wrong security code entered.
Correct security code entered,
multimeter enters adjustment mode.
Press .
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Press .
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Agilent Technologies U1231A Specifications

General

Brand	Agilent Technologies
Model	U1231A
Category	Multimeter
Language	English