TDS5000B Online Programmer Guide
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MEASUrement:REFLevel:PERCent:LOW
Description
This command sets or queries the percent (where 100% is equal to
HIGH) that is used to calculate the low reference level when MEA-
SUrement:REFLevel:METHod is set to Percent. This command affects
the results of rise and fall measurements and is equivalent to selecting
Reference Levels from the Measure menu, and then entering the Per-
centage Low Ref value.
Note: this command affects the associated reference level parameter
for all MEASurements:IMMed and the eight periodic measurements.
To change the parameter for individual measurements, use the MEA-
SUrement:MEAS<x>:REFLevel commands.
Group
Measurement
Related Commands
MEASUrement:REFLevel:METHod, MEASUrement:IMMed:TYPe,
MEASUrement:MEAS<x>:TYPe
Syntax 1
MEASUrement:REFLevel:PERCent:LOW <NR3>
Syntax 2
MEASUrement:REFLevel:PERCent:LOW?
Argument
H <NR3>
This is the low reference level, ranging from 0 to 100%. The default
low reference level is 10%.
Example 1
MEASUrement:REFLevel:PERCent:LOW 15
This command sets the high reference level to 15% of HIGH.
Example 2
MEASUrement:REFLevel:PERCent:LOW?
This query might return
:MEASUREMENT:REFLEVEL:PERCENT:LOW 10
indicating that the percentage high reference level is set to 10% of
HIGH.