Boonton 4540 Peak Power Meter User Manual - Manual (Page 156)

Boonton 4540 Series RF Power Meter
Remote Operation 5-22
DISPlay:TRACe:VCENTer
Description: Set or return the power or voltage level of the horizontal centerline of the graph for the specified
channel in channel units. If a change in the vertical scale causes the center maximum value to be
exceeded, the center will be forced to the maximum value for the new range.
Syntax: DISPlay:TRACe[1|2]:VCENTer <numeric_value>
Argument: <numeric_value> = -200.00 to +200.00 dBm for dBm units
10,000 times the vertical scale power/div for watts units
10,000 times the vertical scale volts/div for volts units
Valid Modes: All
DISPlay:TRACe:VSCALe
Description: Set or return the power or voltage vertical sensitivity of the trace display in channel units.
Syntax: DISPlay:TRACe[1|2]:VSCALe <numeric_value>
Argument: Units = dBm, dBV, dBmV, dBuV , <numeric_value> = range in dB/division
Units = watts <numeric_value> = range in watts/division
Units = volts <numeric_value> = range in volts/division
Valid Modes: All