Command Syntax

:MEASure:TDEC:LHTime <double>

Where <double> is the position in UI (unit interval).

Query Syntax

:MEASure:TDEC:LHTime?

Description

Sets the position in UI (unit interval) of the left of two measurement histogram windows for a :MEASure:EYE:TDEC measurement. To position the right histogram window, use the :MEASure:TDEC:RHTime command.

This command is equivalent to the Left Histogram Position setting which is located in the TDEC/VECP configuration tab of the Configure Measurements dialog. To watch how the histogram changes while you adjust this setting, display the histograms on the waveform.

Histogram Settings

Setting	Range	Default Value
Left Histogram Position	0.25 to 0.50 UI	0.4 UI
Right Histogram Position	0.50 to 0.75 UI	0.6 UI