HP 8712C, Руководство пользователя, Страница: 343 / 559

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Automating Measurements
Displaying Measurement Results
The measurement trace can be automatically compared to limits which you
define. The limits, entered as lines and points, can be displayed on the screen
or can be hidden. Whether or not the limits are displayed, the analyzer will
display “PASS” if the measurement satisfies the limits and will display the
!
symbol if the measurement exceeds the limits. Using limits gives
the operator visual guides when tuning devices, provides standard criteria
for meeting device
and shows an instant indication of the
comparison of data vs. specifications.
l
turn limit lines on or off, press (DISPLAY) Limit
Limit Line UN off or use these SCPI commands:
:LIMit:DISPlay ON
:LIMit:DISPlay OFF
where indicates the measurement channel number, either 1 or 2.
l
‘lb turn the fail icon or off, press Limit Menu
Lfmit Limit ON or use these SCPI commands:
ON
OFF
l
‘lb turn the pass/fail text on or off, press Limit
Limit ON off or use these SCPI commands:
ON
OFF
l
lb move the position of the pass/fail indicator, press
Limit Menu Limit andusethe Limit X
and Position keys to reposition the indicator; or use the
following SCPI commands:
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