Commands Listed in Alphabetical Order
return the foll
owing values (assuming that a 1x probe is presently attached, since
the external attenuation is used in combination with the probe attenuation):
AUXIN:PROBE:
EXTA? 20.0 0E+0
AUXIN:PROBE? 1.0E+0
This command is equivalent to selecting Attenuation from the Vertical menu, and
then either viewing or setting Ext Atten.
Group
Vertical
Syntax
AUXIn:PROBEFunc:EXTAtten <NR3>
AUXIn:PROBEFunc:EXTAtten?
Related Commands
AUXIn:PROBEFunc:EXTDBatten
Arguments
<NR3> is the attenuation value, which is specified as a multiplier in the range
from 1.00E-10 to 1.00E+10.
Examples
AUXIN:PROBEFUNC:EXTATTEN 167.00E-3 sets specifies an external
attenuation, which is connected between the user’s input signal and the input of
the probe attached to the AUX In input.
AUXIN:PROBEFUNC:EXTATTEN? might return :AUXIN:PROBEFUNC:EXTATTEN
1.0000E+00
, indicating that the attached probe is connected directly to the
user’s signal.
AUXIn:PROBEFunc:EXTDBatten
This command sets the input-output ratio (expressed in decibel units) of external
attenuation or gain between the signal and the instrument AUX In input.
The query form of this command returns the user-specified attenuation in decibels:
1X = 0 dB, 10X = 20 dB, 100X = 40 dB, etc.
This command is equivalent to selecting Attenuation from the Vertical menu, and
then either viewing or setting Ext Att(dB).
Group
Vertical
Syntax
AUXIn:PROBEFunc:EXTDBatte n <NR3>
AUXIn:PROBEFunc:EXTDBatte n?
2-98 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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