HP 8711C User Manual page 140

Using Instrument Functions
Using limit Testing
Flatness
1. This limit test requires that you Erst define a segment on the measurement
2. Press @iGG?7] Limit Menu Mkr Limits .
3. Use the front panel knob or the m (lJ keys to select Flatness in the
4. Press Edit Limit
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trace using markers 1 and 2 (or markers 3 and 4 for measurement channel
2). Then press @ZGKK~ Marker Fun&ions M=k&r Math Flatness
to enable the statistics marker search. See "To Use Marker Flatness"
earlier in this chapter for more information on using marker statistics
marker limit test table. Turn this limit function on by pressing the
table changes to 'on. "
limit using the front panel keypad and terminating the entry with the
using the front panel keypad and terminating the entry with the [ENTER]
N O T E
Note that there are no visible limit lines or indicators on the display with this limit test function.
Therefore the Limit Line
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Max Limit and enter the maximum
Limit and enter the minimum limit
OFF function has no effect when using marker limits.
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