:ACQuire:RLENgth:MODe

Command Syntax

:ACQuire:RLENgth:MODe {AUTomatic | MANual}

Query Syntax

:ACQuire:RLENgth:MODe?

Description

Select between AUTomatic or MANual entry of Samples / Waveform (record length). The record length is the number of waveform samples acquired across a single sweep. Changing the samples / waveform affects sweep time (display update rate), histograms, and measurements.

AUTomatic

FlexDCA sets the record length to optimize the single record length versus total database update rate. This is the default setting and is recommended when color grade or gray scale waveform persistence, or a histogram, or a mask test is enabled. In Jitter Mode, the record length is set to AUTomatic and cannot be changed.

MANual

Allows you to specify the samples / waveform from as few as 16 points using the ACQuire:RLENgth command. The default value is 2048 points.

Example Command Sequence

:ACQuire:EPATtern OFF
:ACQuire:RSPec RLENgth
:ACQuire:RLENgth:MODe MANual
:ACQuire:RLENgth 4096

Parent Command

• ACQuire:RLENgth