Anritsu Series MS278XB - Manual (Page 163)

Measurements Basic Measurement Setups
MS278XB OM 5-7
Setting the Scale/Div
The Scale/Div selection is only available when the instrument is set to Log mode. The Scale/Div setting adjusts
the number of units per vertical division of the graticule display.
1. Press the Amp icon on the main menu bar, or press the Amplitude key on the instrument front panel, to
display the Amplitude menu below:
2. Press in the Scale/Div parameter field and use the keypad to enter the desired scaling value, then select
the appropriate terminator from the fly-out menu.