Source[<N>]]:Voltage:unit - Rigol DG800 Pro Series Programming Manual

• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns the offset voltage in scientific notation. For example, the query
might return +5.000000000000000E-01, indicating that the offset value is 0.5 Vdc.
Examples
:SOURce1:VOLTage:OFFSet 0.5 /*Sets the offset voltage to 0.5 Vdc
for CH1.*/
:SOURce1:VOLTage:OFFSet? /*Queries the offset voltage for CH1. The
query returns +5.000000000000000E-01.*/
3.11.20.9 [:SOURce[<n>]]:VOLTage:UNIT
Syntax
[:SOURce[<
[:SOURce[<
Description
Sets or queries the amplitude unit for the specified channel.
Parameter
Name
<n>
<unit>
Remarks
• VPP: indicates the signal peak-to-peak voltage (Vpp); VRMS: indicates the root-
mean-square voltage (Vrms); DBM: expresses the absolute power level (dBm).
dBm is not available when the output impedance is set to HighZ.
• When [:SOURce[<n>]] or [<n>] is omitted, it is interpreted as CH1.
Return Format
The query returns VPP, VRMS, or DBM.
Examples
:SOURce1:VOLTage:UNIT VPP /*Sets the amplitude unit to Vpp for
CH1.*/
:SOURce1:VOLTage:UNIT? /*Queries the amplitude unit for CH1. The
query returns VPP.*/
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
n >]]:VOLTage:UNIT < unit >
n >]]:VOLTage:UNIT?
Type Range
Discrete {1|2}
Discrete {VPP|VRMS|DBM}
Command System
Default
1
VPP
DG800 Pro/DG900 Pro Programming
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