# :MEASure:PAM:EYE:TIME:LTDefinition

PAM Analysis Setup Commands

- :MEASure:PAM:AMPLitude:UNITs
- :MEASure:PAM:EYE:ELMethod
- :MEASure:PAM:EYE:ESTiming
- :MEASure:PAM:EYE:PPERcent
- :MEASure:PAM:EYE:TIME:LTDefinition
- :MEASure:PAM:EYE:TIME:UNITs

## Command Syntax

    :MEASure:PAM:EYE:TIME:LTDefinition {MRMS | ECENter}

## Query Syntax

    :MEASure:PAM:EYE:TIME:LTDefinition?

## Description

Specifies the method used to locate the time at which to measure an eye's level. This setting applies only to PAM measurements. The following measurements are affected by this setting:

- PAM Eye Levels (`:MEASure:EYE:PAM:LEVel`)
- PAM Eye Level RMS (`:MEASure:EYE:PAM:RMS`)
- PAM Eye Level Skews (`:MEASure:EYE:PAM:SKEW`)
- PAM Eye Linearity (`:MEASure:EYE:PAM:LINearity`)

Arguments | Description
--- | ---
ECENter | The time of a level is the average of the centers of the adjacent eyes. This is the default setting.
MRMS | The time is located within the eye's level width at the minimum level thickness (RMS values).