Ceyear 4992A, Руководство пользователя

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Chapter V Menu Description
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differential mode is ON, a reference cursor will be generated in the position of the active cursor.
The frequency difference displayed by the reference cursor is the frequency difference between
the reference cursor and corresponding normal cursor. The initial cursor and normal cursor are
overlapped. The reference cursor can be moved with the knob or step keys or by dragging the
touch screen.
[Cursor] → [Position]
Set the frequency, and place the cursor at the set frequency point.
[Cursor] → 
[Center frequency]
Set the current frequency point with the cursor as the center frequency.
[Cursor] →[Peak]
Place one cursor at the maximum peak point of the trace. The frequency and amplitude of this
cursor are displayed in the upper right corner of the screen. The current active functions are not
affected by this key.
[Cursor]→ [Left peak]
Search next peak on the left side of the current cursor position.
[Cursor]→ [Right peak]
Search next peak on the right side of the current cursor position.
[Cursor]→ [Maximum]
Search the maximum value of the current trace.
[Cursor] →[Minimum]
Search the minimum value of the current trace.
[Advanced]
Include [Bandwidth Setting Manual Auto], [SPAN/RBW], [Average OFF ON] and [Averaging
Times].
[Advanced] →[Bandwidth Setting Manual Auto]
Adjust the resolution bandwidth mode. In the manual mode, the resolution bandwidth can be
changed with the number keys, step keys or knob. The step keys and knob change by the step 1, 3
and 10. In the auto mode, the resolution bandwidth changes along with the sweep width according
to the SPAN/RBW proportion.