[SOURce:]VOLTage Command
PCR-WE Interface Manual
179
VOLT:EXT:INP:EXTDC:SIGN:POL
Sets the signal polarity of each channel for when the input waveform is amplified us-
ing an external analog signal.
Command
[SOURce:]VOLTage:EXTernal:INPut:EXTDC:SIGNal:POLarity <NR1>,<charac-
ter>
[SOURce:]VOLTage:EXTernal:INPut:EXTDc:SIGNal:POLarity? <NR1>
Parameter
<NR1>
Value:
0
Channel A
1
Channel B
2
Channel C
Parameter
<character>
Value:
NORMal Outputs a signal whose polarity is the same as the input signal
(default)
INVerted Outputs a signal whose polarity is opposite to that of the input
signal.
Settings are reset to default values when an *RST command is sent.
Example
VOLT:EXT:INP:EXTDC:SIGN:POL 0,INV
VOLT:EXT:INP:EXTDC:SIGN:POL? 0
Response: Characters