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[LEFT] / [RIGHT] buttons – change the center frequency of the data plot on
500 kHz
increments.
The center frequency permitted values depend on the currently selected X span. The selected
center frequency value is briefly displayed on the screen.
95 MHz center frequency is selected
[UP] / [DOWN] Buttons – changes Y axis reference (the value for the bottom of the Y scale).
Permitted values vary from
-20dBμV
to
110dBμV
in
10dBμV
increments. The upper limit of the
Y reference depends on the currently selected Y span. Upon selection, the Y reference is briefly
displayed on the screen.
10 dBμV reference is selected
