BIRD SITE ANALYZER SA-1700EX, Operating Instructions Manual

Page: 88 / 171

Bird Site Analyzer
74
Set and Activate Acceptance Limits
The limit line helps to set off those parts of a trace that
are outside of the acceptance (limit) values. It appears
as a horizontal line at the limit line value.
You can set an acceptance limit line to help visualize
what part of the measurement trace is not acceptable.
The part of the trace that is not acceptable will display
in red. To view the limit line, you must have the limit
test ON. This feature is available only in the Measure
Match mode and the Fault Location mode.
1. If needed, turn the unit on and select the Measure
Match mode (refer to Figure 3 on page 20).
2. If needed, select the frequency (refer to Figure 4 on
page 22 or Figure 5 on page 23)
3. Make sure that the instrument is calibrated (refer
to Calibration, page 17).
4. Select the Fault Location mode (refer to Select
Fault Location Mode, page 52).
5. Follow the numbered steps in Figure 32, page 75
to turn ON the limit test and set the limit line
value.
Note:
You can set a limit line value with the
limit test turned OFF, but you will not see the
line displayed.