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display. The detection of a sample is used for indicating noise or a signal
similar to noise. The inspecting signal level on the current display point is saved
on a trace memory.
▪ Normal
When selected, the Norm is shown up on the upper part of the left of the
display.
The detection of normal is the detection mode combining the accurate signal
measurement
of the peak, and the noise display function of the detection of a sample.
▪ Average
When selected, the Avg is shown up on the upper part of the left of the display.
It saves the average data between the detection of the Peak and the Neg Peak.
It is used for reducing VBW or irregular noise without using the trace average
function. This function makes the indication of the averaged value to be with
swifter sweep speed.
▪ Neg Peak
When selected, the NPk is shown up on the upper part of the left of the display.
The detection of the Neg Peak is used for searching for a similar signal below
the noise level.
Find out the minimal level between the current display indicating point and the
next indicating point, and save the level on a trace memory where it meets the
current indicating point.
I/O DETECT >> Detect
5-7. Marker
You can turn ON or OFF by selecting a marker type and number. The marker is a diamond-shaped
letter showing a point. There can be four couples of markers at the maximum on the display at the
same time. Only one couple can be controlled at one time. The marker controlled is called
“activated” marker. If you press Marker, the Normal menu key gets activated.
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