Anritsu Series MS278XB - Manual (Page 159)

Measurements Basic Measurement Setups
MS278XB OM 5-3
Setting the Frequency Span
The frequency span is set such that the graticule display shows the entire span from the left edge of the
graticule to the right edge of the graticule.
1. Press the Freq icon on the main menu bar, or press the Frequency key on the instrument front panel, to
display the Frequency menu below:
2. Press in the Span parameter field and use the keypad to enter the desired frequency span, then select the
appropriate frequency terminator from the fly-out menu.
Note: When the Center frequency and frequency Span are entered, the Start and Stop frequencies are
automatically determined.