Ceyear 4041 Series, User Manual

Page: 78 / 203

Chapter IV Spectrum Analyzer Mode
66
Marker->
Center
Marker->
Marker->
CF Step
Marker->
Start
Marker->
Stop
>
< Back
·[Marker→Center]
: Press
【
Marker
】 →[Marker→]→[Marker→Center] to move the
marker to the position of center frequency and display the reading at this position on
the screen.
·[Marker→Step]
: Press
【
Marker
】
→[Marker→]→[Marker→Step] to set the step size
of center frequency. In this case, the step size is equal to the marker frequency. When
the differential marker function is activated, the step size is equal to the frequency of
the differential marker.
·[Marker→Start]
: Press
【
Marker
】
→[Marker→]→[Marker→Start] to set the start
frequency equal to the marker frequency.
·[Marker→Stop]
: Press
【
Marker
】 →[Marker→]→[Marker→Stop] to set the stop
frequency equal to the marker frequency.
·[Back] : It is used to return to the previous menu.
4.3.8 Peak menu
中心频率
频率
扫宽
起始频率
终止频率
步进频率
自动 手动
信号跟踪
关 开
信号标准
--
信道号
--
>
Peak Search
Peak
Next Peak
Next Pk Left
Next Pk Right
Max Search
Min Search
Peak Track
Off On
Marker->
Center
·[Peak Search] : Press
【
Peak
】
→[Peak Search] to place a frequency standard at the
maximum peak point of trace and display the frequency and amplitude of this
frequency standard in the upper right corner of screen.
·[Next Pk] : Press
【
Peak
】
→[Next Pk] to move the active frequency standard to the
next maximum peak point associated with the current location of the frequency
standard on the trace. A lower peak point can be quickly found after this key is clicked
repeatedly.
·[Next Pk Left] : Press
【
Peak
】
→[Next Pk Left] to find the next peak on the left of the
current location of the frequency standard.
·[Next Pk Right] : Press
【
Peak
】
→[Next Pk Right] to find the next peak on the right of
the current location of the frequency standard.
·[Max Search] : Press
【
Peak
】 →[Max Search] to place a marker at the highest point of
trace and display the frequency and amplitude of this marker in the upper right corner
of screen.
·[Min Search] : Press
【
Peak
】
→[Min Search] to place a marker at the lowest point of
trace and display the frequency and amplitude of this marker in the upper right corner
of screen.
·[Peak Track Off On] : Press
【
Peak
】
→[Peak Track Off On], and the marker will
perform a peak search operation currently after each scan when the peak tracking
function is enabled. It will not perform any operation when the peak tracking function
is disabled.
·[Marker→]
: Press
【
Peak
】
→[Marker→] to set the marker frequency equal to the
center frequency. This function can move the signal to the screen center quickly.