Channel<N>:Display; Channel<N>:Impedance; Channel<N>:Invert - Rigol DS4000E Series Programming Manual

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:CHANnel<n>:DISPlay
Syntax
:CHANnel<n>:DISPlay <bool>
:CHANnel<n>:DISPlay?
Description
Turns on or off the specified analog channel; or queries the on/off status of the specified analog channel.
Parameter
Name Type
<n> Discrete
<bool> Bool
Return Format
The query returns 1 or 0.
:CHANnel<n>:IMPedance
Syntax
:CHANnel<n>:IMPedance <imped>
:CHANnel<n>:IMPedance?
Description
Sets or queries the input impedance of the specified analog channel. The default unit is Ω.
Parameter
Name Type
<n> Discrete
<imped> Discrete
Remarks
OMEG: 1 MΩ. This indicates that the input impedance of the oscilloscope is rather high, and the

current flowing from the circuit under test to the oscilloscope can be ignored.
FIFTy: 50 Ω. This indicates that the oscilloscope shall be matched with a device whose output

impedance is 50 Ω.
Return Format
The query returns OMEG or FIFT.
:CHANnel<n>:INVert
Syntax
:CHANnel<n>:INVert <bool>
:CHANnel<n>:INVert?
Description
Turns on or off the invert display of the specified analog channel; or queries the on/off status of the invert
display of the specified analog channel.
2-62
Range
{1|2|3|4}
{{1|ON}|{0|OFF}}
Range
{1|2|3|4}
{OMEG|FIFTy}
Chapter 2 Command System
Default
--
CH1: 1|ON
CH2, CH3, CH4: 0|OFF
Default
--
OMEG
DS4000E Programming Guide