Vertical Axis Scaling - HP ESA-E Series Programmer's Manual

Remarks: The sum of (reference level offset + reference level) is
clipped to the range –327.6 to 327.6. So, the attainable
values of reference level offset depend on the current
reference level.
Front Panel
Access:
Amplitude Y Scale, Ref Level Offst

Vertical Axis Scaling

:DISPlay:WINDow:TRACe:Y[:SCALe]:SPACing LINear|LOGarithmic
:DISPlay:WINDow:TRACe:Y[:SCALe]:SPACing?
Specifies the vertical graticule divisions as log or linear units.
Factory Preset
and *RST: Logarithmic
Front Panel
Access:
AMPLITUDE/Y Scale, Scale Type Log Lin
Chapter 5
Language Reference
DISPlay Subsystem
5-43