Chapter 3 63
Mode
Meas Off (Spectrum Analyzer) Measurement
Mode
Level: Center  
Sets the power level for the center segment of the current selected limit mask. This key is available 
only when Center has been selected with the Segments key.
Span: Center  
Sets the frequency span for the center segment of the currently selected limit mask. This key is only 
available when Center has been selected with the Segment key.
Dependencies / 
Couplings
If Off no limit mask will be displayed even if the 1
st
 or 2
nd
 
segments are turned On.
If On the center segment is drawn on the display centered 
around the current center frequency. 
Preset OFF
State Saved Saved in instrument state.
Range On | Off
Key Path
Meas Setup, Limit Masks, Limit Mask 1, Center Segment
Mode SA
Remote Command :CALCulate:LMASk[1]|2:SEGMent:CENTer:LEVel <ampl>
:CALCulate:LMASk[1]|2:SEGMent:CENTer:LEVel?
Example :CALC:LMAS2:SEGM:CENT:LEV ā20.0 dBm
Notes Key is only displayed when the selected segment is Center.
Dependencies / 
Couplings
Value is displayed on the key in the currently selected Y Axis 
Unit.
Preset ā10.0 dBm
State Saved Saved in instrument state.
Key Path
Meas Setup, Limit Masks, Limit Mask 1, Center Level
Default Unit dBm
Mode SA
Remote Command :CALCulate:LMASk[1]|2:SEGMent:CENTer:SPAN 
<frequency>
:CALCulate:LMASk[1]|2:SEGMent:CENTer:SPAN?