Owon HSA1000 Series, Руководство пользователя

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5 .Menu Interpretation
38
Markers are diamond- shaped characters that identify points of
traces. The submenu on the right of the screen includes
【
Marker
►
】
,
【
MarkerFctn
►
】
,
【
Marker
→
►
】
,
【
Peak►
】
.
5.6.1
【
Marker ►
】
right softkey
Key access:
[Marker] bottom softkey → [Marker ► ] right softkey
We can easily readout the parameters of the marked point on the
trace, such as the amplitude, frequency and sweep time.
Key points:

The analyzer allows for up to five pairs of markers to be
displayed simultaneously, but only one pair or one single marker
can be active at a time.

You can use the numeric keys, knob or direction keys to enter
the desired frequency or time when any marker type menu is
active, so as to view the readouts of different points on the trace.
5.6.1.1 [Marker 1 2 3 4 5]
Selects one marker, the default is Marker1, and place the marker
at the center of the trace. If a delta marker is activated, this softkey
changes to the menu under the [Delta] function.
If there is already a marker, this command will not produce any
operation. If there are already two markers (e.g. in [Delta] mode),
[Marker] changes the active marker to a new single marker.
Frequency and amplitude information can be obtained from the
marker (time and amplitude information when the span is set as
Zero Span), and these values are displayed in the active function
area and in the upper right corner of the screen. You can use the
knob, touch screen, or the numeric keys to move the active marker.
The marker reads data from the current active track (this track may
be track A or track B). If both tracks are active or both tracks are in
static display mode, the marker will read data from track A.
Touchscreen Control : When a marker is active, single-tap in the
display area (at any level) to quickly move the marker to the
desired frequency.