Tektronix DPO4000 Instrukcja Użytkownika Strona 293

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Commands Listed in Alphabetical Order
POWer:REFLev
el:PERCent (No Query Form)
Sets the reference levels to the default percentage values.
Conditions
This command requires a DPO4PWR application module.
Group
Power
Syntax
POWer:REFLevel:PERCent <SETTODEFaults>
Arguments
SETTODEFaults sets the reference levels to their default percentage values.
POWer:REFLevel:PERCent:HIGH
Sets or returns the top reference perce nt level for power measurements.
Conditions
This command requires a DPO4PWR application module.
Group
Power
Syntax
POWer:REFLevel:PERCent:HIG H <NR3>; Ranges={D,0.0,100.0}
POWer:REFLevel:PERCent:HIG H?
Arguments
<NR3> is the high value in percent.
Examples
POWER:REFLEVEL:PERCENT:HIG H 95 sets the high reference level to 95% of
the signal amplitude.
POWER:REFLEVEL:PERCENT:HIG H? might return
:POWER:REFLEVEL:PERCENT:HI GH 90 indicating that the percentage high
reference level is set to 90% of the signal amplitude.
POWer:REFLevel:PERCent:LOW
Sets or returns the low reference percent level for power measurements.
Conditions
This command requires a DPO4PWR application module.
MSO4000 and DPO4000 Series Programmer Manual 2-283
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