Command Reference 
Tracking Generator Option Subsystem
214
Normalization Reference Level
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRLevel <value>
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRLevel?
Use this command to set the normalization reference level.
*RST: 0 dB
Range: –327.6 to 327.6 dB
Example: :DISPlay:WINDow:TRACe:Y:NRLevel -10 dB
Key access: Meas > Normalize > Norm Ref Lvl
Normalization Reference Position
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRPosition <integer>
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRPosition?
Use this command to set the normalization reference 
position.
*RST: 10
Range: 0 to 10
Example: :DISPlay:WINDow:TRACe:Y:NRPosition 10
Key access: Meas > Normalize > Norm Ref Lvl