Operator's Manual
Turn On Markers
1. From the menu bar, choose
Measure > Measure Setup
.
2. Select a Measure Mode:
Std Vertical
,
Std Horizontal
, or
My Measure
.
3. Touch the
Show All
button to display Help Markers for each enabled parameter.
The type of markers last selected appear on the display.
NOTE:
If you choose My Measure but have not yet set up or enabled any parameters, you will not see
any markers, either.
4. To change the marker type, open any parameter (Px) dialog and in
Markers
select either:
l
Simple
- produces cursors and gate posts. The gate posts are independently placeable for each
parameter.
l
Detailed
- produces cursors, gate posts, a label identifying the parameter being measured, and a
level indicator and hysteresis band for "at level" parameters.
NOTE
: The Markers setting is applied to all parameters at the same time. If you choose Simple
markers on any parameter dialog, all parameters are then displayed in this mode.
5. Select the
Always On
checkbox if you wish to continue to display Help Markers on open traces.
Turn Off Markers
From the
Measure setup dialog
, choose Help Markers
Clear All
.
From any
P
x
dialog
, choose
Markers Off
.
Qualified Parameters
Some Teledyne LeCroy software packages give you the ability to constrain parameter measurements to a
vertically or horizontally limited range, or to occurrences gated by a second waveform. Furthermore, both
constraints can operate together. This capability enables you to exclude unwanted characteristics from
your measurements. It is much more restrictive than See "Measure Gate" on page 55 which is used only
to narrow the span of analysis along the horizontal axis.
NOTE
: Since this feature operates on only a subset of the data, possible alerts or status indicators
concerning the measurement (such as
Data range too low
) are not displayed.
Range Limited Parameters
1. From the menu bar, choose
Measure
→
Measure Setup...
.
2. Touch a
Px
tab to open its corresponding dialog.
3. Now, on the dialog, touch inside the
Source
control and select a source from the pop-up.
4. Touch inside the
Measure
control and select a parameter from the pop-up menu.
5. Touch the
Accept
tab of the dialog on the right, then touch the
Values In Range
checkbox.
NOTE
: Depending on whether you select a vertical or horizontal parameter, the correct units will be
automatically displayed (V, s, Hz, dB) in the Between and And controls. Or, if you select a simple ratio
parameter (such as power factor) that yields a dimensionless number, no units will be displayed.
6. Touch the
Find Range
button to quickly display the most recent value of the parameter measurement.
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Содержание HDO6000
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