Channel<N>:Display:offset - Agilent Technologies Infiniium 90000 Series Programmer's Manual

12
Channel Commands
:CHANnel<N>:DISPlay:OFFSet
Command
:CHANnel<N>:DISPlay:OFFSet <value>
The :CHANnel<N>:DISPlay:OFFSet command sets the displayed offset of the
selected channel. Setting the display range turns off display auto.
<value> A real number for the value variable
You can specify differential and/or common mode channels using the following convention.
N O T E
If you have differential or common mode channels enabled (using either the
:CHANnel<N>:DIFFerential or :CHANnel<N>:COMMonmode commands) then:
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Example
This example sets the displayed offset of channel 1 to
myScope.WriteString ":CHANNEL1:DISPLAY:RANGe 10e-6"
Query
:CHANnel<N>:DISPlay:OFFSet?
The :CHANnel<N>:DISPlay:OFFSet? query returns the displayed offset for
the selected channel.
Returned Format
[:CHANnel<N>:DISPlay:OFFSet] <value><NL>
Example
This example places the displayed offset of channel 1 in the variable
varOffset, then prints the contents of the variable to the computer's
screen.
myScope.WriteString ":SYSTem:HEADer OFF"
myScope.WriteString ":CHANNEL1:DISPLAY:OFFSet?"
varOffset = myScope.ReadNumber
Debug.Print FormatNumber(varOffset, 0)
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:CHANnel1 would refer to the Channel 1 - Channel 3 differential channel
:CHANnel2 would refer to the Channel 2 - Channel 4 differential channel
:CHANnel3 would refer to the Channel 1 + Channel 3 common mode channel
:CHANnel4 would refer to the Channel 2 + Channel 4 common mode channel
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference