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2
Performance Test Calibration
Calibration Overview
WA R N I N G
NOTE
Closed - case electronic calibration
Agilent technologies calibration services
8
SHOCK HAZARD. Only service trained personnels who are aware of
the hazards involved should perform the procedure in this chapter. To
avoid electrical shock and personal injury, make sure to read and
follow all test equipments safety instructions.
Make sure you have read
calibrating the instrument.
The instrument features a closed- case electronic calibration.
No internal mechanical adjustments are required. The
instrument calculates the correction factors based upon the
input reference value that you set. The new correction
factors are stored in nonvolatile memory until the next
calibration adjustment is performed. The nonvolatile
EEPROM calibration memory does not change when power
has been off or after a remote interface reset.
When your instrument is due for calibration, contact your
local Agilent Service Center for a low- cost recalibration. The
U2741A is supported on automated calibration systems,
which allows Agilent to provide this service at competitive
prices.
U2741A USB Modular 5.5 Digits Digital Multimeter Service Guide
"Test Considerations"
on page 12 before
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