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Using Spectrum Analyzer
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Access : on the Quick access and display tab or Menu > Limit .
Limit
The following is the definition of each key function:
Parameter Definition
Display Line
Tap to set values for the reference line using the on-screen keyboard.
Access : Menu > Limit > Display Line
Display Line
Mode
On/Off
Tap to set the Display Line Mode to On or Off to display or dismiss the reference line. The inactive vertical
move bar on the left edge with straight line appears across the screen to be used as a visual reference only.
To adjust the display line, tap and drag the move bar up or down, then the vertical move bar becomes purple
and activated. If there is no touch operation for 2 seconds, the move bar becomes inactive again. This
display line does not indicate Pass/Fail.
Access : Menu > Limit > Display Line Mode On/Off
Multi
Segment
Line
Tap Multi Segment Line for Pass/Fail indication.
Access : Menu > Limit > Multi Segment Line
Multi segment line
1 Tap Menu > Limit .
2 Tap Multi Segment Line .
3 Tap to switch the select side to Upper or Lower .
4 Tap the # of Line to set the number of segments for the selected side for upper of lower up to 50 segments using the on-screen
keyboard.
5 Tap Autoset soft key to automatically set the limit for each segment and display the line.
6 Tap Offset Up/Down or Offset Left/Right to move the limit line using the on-screen keyboard.
The following table shows the parameters displayed for the multi-segment line.
Parameter Definition
Autoset
Tap to autoset the limit for each segment and display line.
Access : Menu > Limit > Multi Segment Line > Autoset
Select Side
Tap to set the Select Side to Lower or Upper to select the one to be displayed.
Access : Menu > Limit > Multi Segment Line > Select Side Lower/Upper
Limit
Tap to select the Limit to On or Off . Once the Autoset is selected, the Limit changes to On.
Access : Menu > Limit > Multi Segment Line > Limit On/Off
# of Line
Tap to set the # of Line up to 50 segments for the selected upper or lower limit line using the on-screen
keyboard.
Access : Menu > Limit > Multi Segment Line > # of Line
Offset
Up/Down
(dB)
Tap to set the Offset Up/Down to move the limit line up or down when the Display Line Mode is set to on
using the on-screen keyboard.
Access : Menu > Limit > Multi Segment Line > Offset Up/Down
Offset
Left/Right
Tap to set the Offset Left/Right to move the limit line left or right when the Display Line Mode is set to on
using the on-screen keyboard.
Access : Menu > Limit > Multi Segment Line > Offset Left/Right