Ceyear 4041 Series, User Manual

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Chapter VIII Channel Scanner Mode (Option)
106
·[Average Off On]: Press
【
BW
】 →[Average Off On]. The average function can
smoothen the displayed traces. When such function is turned on, you can select the
number of average by using the numeric keys or change it by using
【 ↑ 】 【 ↓ 】
keys
and the knob.
7.3.5 Marker menu
Marker
1 2 3 4 5 6
Marker
Normal
Delta
Select
Trace
Off
All Off
>
>
·[Marker 1 2 3 4 5 6]: Press
【
Marker
】 →[Marker 1 2 3 4 5 6] to switch display of
different markers. The selected marker is underlined.
·[Normal]: Press
【
Marker
】 →[Normal] to set the marker display mode currently
selected as the normal mode.
·[Delta]: Press
【
Marker
】 →[Delta] to set the marker display mode currently selected
as the differential mode. The differential mode shows the differences of frequencies
and amplitudes between difference and reference markers (it is time difference in zero
span mode), and the amplitude value displayed is in dB.
·[Select Trace]: Press
【
Marker
】 →[Select Trace] and pop up the trace-related soft
menu, including[Radio Frequency Spectrum], [Audio Spectrum] and [Audio
Waveform]. Refer to the [Select Trace] menu for details.
·[Off]: Press
【
Marker
】
→[Off] to turn off the currently active marker.
·[All Off]: Press
【
Marker
】 →[All Off] to turn off all markers that have been turned on.
RF Spectrum
Select Trace
Audio
Spectrum
Audio
Waveform
< Back
>
·[RF Spectrum]: Press
【
Marker
】 →[Select Trace]→[RF Spectrum], and select the
current trace as a trace in the radio frequency spectrum so that the marker operates
only on this trace.
·[Audio Spectrum]: Press
【
Marker
】
→[Select Trace]→[Audio Spectrum], and select
the current trace as a trace in the audio spectrum so that the marker operates only on
this trace.
·[Audio Waveform]: Press
【
Marker
】 →[Select Trace]→[Audio Waveform], and
select the current trace as a trace in the audio waveform so that the marker operates
only on this trace.