Keysight N432A Programming Manual page 221

Reset condition
On reset, the display offset is set to 0 dB.
Query
CALCulate[1]|2|3|4:GAIN[:MAGNitude]? [MIN|MAX]
This query returns the current setting of the display offset or the value associated
with MIN and MAX.
Query example
CALC1:GAIN?
Keysight N432A Programming Guide
Queries the current setting of the display offset on the upper
window/upper measurement.
CALCulate Subsystem 4
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