Anritsu Series MS278XB - Manual (Page 112)

Menu Archive Front Panel Menus
4-14 MS278XB OM
Marker Select Menu
The Marker Select menu lets you toggle the markers on or off, set the active marker frequency, and
select between normal or delta markers.
Table 4-9. Marker Select Menu
RF Measurements When in the Spectrum and RF measurement modes, marker selections are made
available as follows:
Active Marker: To select the active marker, press on the Active Marker field and select a
marker from the fly-out menu.
To turn the active marker on or off, press the Off/On button.
To set the active marker as a delta marker, press the Normal/Delta button. Note that
Marker 1 is used at the reference and must be turned on before any subsequent marker
can be set as a delta marker.
Marker n: Set the active marker’s frequency by pressing in the Marker n parameter field
(where n is the active marker’s number) and entering a value using the numeric keys.
When a new value is entered, the terminator fly-out will appear with the available units.
Press on the desired units to terminate the entry. The rotary knob or Up/down arrow keys
may also be used to increment the marker value.
The marker’s value is displayed in the field below Marker n and on the graticule display.
All Markers Off: Press the All Markers Off button to deactivate all of the markers.
Modulation
Measurements
When in the QAM/PSK measurement mode, the following marker selections are
available:
Active Marker: To select the active marker, press on the Active Marker field and select a
marker from the fly-out menu.
To turn the active marker on or off, press the Off/On button.
Delta Markers are not available.
Marker n(Sym): Set the active marker’s Symbol number by pressing in the
Marker n(Sym) parameter field (where n is the active marker’s number) and entering a
value using the numeric keys. When a new value is entered, the terminator fly-out will
appear with Enter or Cancel. The rotary knob or Up/down arrow keys may also be used
to increment the marker value.
The marker’s value is displayed in the field below Marker n(Sym) and on the graticule
display.
All Markers Off: Press the All Markers Off button to deactivate all of the markers.