Operating instructions

DISPlay Subsystem R&S ESCI
1166.6004.12 6.96 E-1
DISPlay[:WINDow<1|2>]:TRACe<1 to 3>:Y[:SCALe]:RLEVel -130dBm to 30dBm
This command defines the reference level in the selected measurement window. Depending on the
coupling of the measurement windows, it is valid for both screens (INSTrument:COUPle ALL) or
only for the selected measurement window (INSTrument:COUPle NONE).
With the reference level offset <> 0 the indicated value range of the reference level is modified by the
offset.
The unit depends on the setting defined with CALCulate:UNIT. The numeric suffix in TRACe<1 to
3> is irrelevant.
Example: "DISP:TRAC:Y:RLEV -60dBm"
Characteristics: *RST value: -20dBm
SCPI: conforming
Mode: A
DISPlay[:WINDow<1|2>]:TRACe<1 to 3>:Y[:SCALe]:RLEVel:OFFSet -200dB to 200dB
This command defines the offset of the reference level in the selected measurement window.
Depending on the coupling of the measurement windows, it is valid for both screens
(INSTrument:COUPle ALL) or only for the selected measurement window (INSTrument:COUPle
NONE).
The numeric suffix at TRACe<1 to 3> is irrelevant.
Example: "DISP:TRAC:Y:RLEV:OFFS -10dB"
Characteristics: *RST value: 0dB
SCPI: conforming
Mode: A
DISPlay[:WINDow<1|2>]:TRACE<1 to 3>:Y[:SCALe]:RVALue <numeric_value>
If the tracking generator option or the external generator control option (R&S FSP-B9/B10) is
mounted and the normalization in the NETWORK mode is activated, this value defines the power
value assigned to the reference position in the selected measurement window. This value
corresponds to the parameter REFERENCE VALUE in manual operation.
The numeric suffix at TRACe<1 to 3> is irrelevant.
Example: "DISP:TRAC:Y:RVAL 0" 'Sets the power value assigned to the 'reference
position to 0 dB (Tracking Generator/Ext. Generator
Control option) or 0 Hz (FM demodulator option)
Characteristics: *RST value: 0 dB (Mode NETWORK)
0 Hz (FM demodulator mode with FM display)
2.5MHz (FM demodulator mode with AF spectrum display of FM)
SCPI: device specific
Modes: A