Anritsu MS2840A - :DISPlay:WINDow[1]:TRACe:Y[:SCALe]:RLEVel?

Chapter 2 SCPI Device Message Details
2-58
:DISPlay:WINDow[1]:TRACe:Y[:SCALe]:RLEVel?
Reference Level Query
Function
This command queries the reference level.
Query
:DISPlay:WINDow[1]:TRACe:Y[:SCALe]:RLEVel?
Response
<real>
Parameter
<real>
Reference level
Range Value equivalent to –120 to +50 dBm
Resolution 0.01 dB (When scale unit settings are dB-system
units)
0.01 pV (When scale unit settings are V-system
units)
0.01 yW (When scale unit settings are W-system
units)
Suffix code None. Value is returned in dBm units.
Example of Use
To query the reference level.
DISP:WIND:TRAC:Y:RLEV?
> 0.00
Related command
This command has the same function as the following commands.
:DISPlay:ACPower:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:RLEVe
l?
:DISPlay:CHPower:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:RLEVe
l?
:DISPlay:OBWidth:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:RLEVe
l?
:DISPlay:SEMask:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:RLEVel
?
:DISPlay:BPOWer|:TXPower:VIEW[1]:WINDow[1]:TRACe:Y[:SCAL
e]:RLEVel?