Quick Performance Check
The quick performance check is a combination of internal self–test and an abbreviated performance test
(specified by the letter Q in the performance verification tests). This provides a simple method to achieve
high confidence in the instrument’s ability to functionally operate and meet specifications. These tests rep-
resent the absolute minimum set of performance checks recommended following any service activity.
Auditing the instrument’s performance for the quick check points (designated by a Q) verifies performance
for "normal" accuracy drift mechanisms. This test does not check for abnormal component failures.
To perform the quick performance check, do the following:
l
Perform a
.
l
Perform only the performance verification tests indicated with the letter
Q
.
If the instrument fails the quick performance check, calibration or repair is required.
The Quick Performance Check can be limited by the factors described in the following section (
Per-
formance Verification Tests
).
Performance Verification
504
Keysight True
volt
Series Operating and Service Guide
