Commands Listed in Alphabetical Order
Examples
MEASUREMENT:R
EFLEVEL:PERCENT:LOW 15
sets the high reference level to
15% of HIGH.
MEASUREMENT:
REFLEVEL:PERCENT:LOW?
might return
:MEASUREMENT:REFLEVEL:PERCENT:LOW 10 indicating that the
percentage high reference level is set to 10% of HIGH.
MEASUremen
t:REFLevel:PERCent:MID<x>
This command specifies the percent (where 100% is equal to HIGH) that is
used to calculate a mid reference level. There are two mid reference levels;
thus, MID
<x> can be either MID1 or MID2. This command applies when the
command MEASUrement:REFLevel:METHod has been set to Percent. This
command is equivalent to setting the Reference Levels in the MEASURE menu
on the oscilloscope front panel.
NOTE. This command affects the results of period, fre quency, delay, and all cyclic
measurements. This command affects the associated reference level parameter for
all MEA
Surements:IMMed and the four periodic measurements.
Group
Measurement
Syntax
MEASUrement:REFLevel:PER
Cent:MID<x> <NR3>
MEASUrement:REFLevel:PERCent:MID<x>?
Related Commands
MEASUrement:REFLevel:METHod
Arguments
<NR3> is a floating point number that specifies the mid ref
erence level, ranging
from 0 to 100%. The default mid reference level is 50%.
Examples
MEASUrement:REFLevel:PERCent:MID 60 sets the MID1 reference level
to 60% of HIGH.
MEASUrement:REFLevel:PERCent:MID? might return
:MEASUREMENT:REFLEVEL:PERCENT:MID2 65 indicating that the
MID2 reference level has been set to 65% of HIGH.
MEASUrement:STATIstics (No Query Form)
Clears all of the statistics accumulated for all periodic measurement
s(MEAS1
through MEAS4).
2-450 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual