DISPlay:WINDow:TRACe<n>:Y[:SCALe]:RLEVel <num>

(Read-Write) Set and query the Y-axis value of the reference line. Use this command with DISPlay:WINDow:TRACe:Y[:SCALe]:RPOSition which sets the position of the reference.

Relevant Modes

CAT, EMI, NA, NF, PAA, SA, RTSA, FOPS

CAT mode: This command always acts on the selected trace. Select a trace using CALCulate:PARameter:SELect

SA mode: This command acts on all displayed traces.

Parameters

<n>

NA mode Only: Specify the displayed trace number. Choose from 1 to 4.

For NF mode Only: Specify the displayed trace number. Choose from 1 to 2.

If unspecified, value is set to 1.

<num>

Y-axis reference level. Units depend on the selected format.

Examples

DISP:WIND:TRAC1:Y:RLEV -50

Query Syntax

DISPlay:WINDow:TRACe<n>:Y[:SCALe]:RLEVel?

Return Type

Numeric

Default

Depends on Mode