The upper right corner of the spectrum shows the spectrum mode, the display tracking for the spectrum plus tracking mode.
Enter the number keys directly up and down keys to increase or decrease the range.
The cursor points to the step: the number keys directly input or the up and down keys to adjust the step change in 5K scan range will be slightly changed to fit the size of the grid
The first line shows the center frequency center frequency power
The second line captures the strongest or weakest frequency, or the specified frequency and power (shows the capture of the strongest signal in capture mode, the acquisition of the weakest signal in capture plus capture mode, Adjust the diplexer steps ") frequency and power)