# :CHANnel:CAPPliance:DCBias

:CHANnel Calibration Appliance Setup Commands

- :CHANnel:CAPPliance:AMPLitude
- :CHANnel:CAPPliance:DCBias
- :CHANnel:CAPPliance:MODE
- :CHANnel:CAPPliance:STATe?

## Command Syntax

    :CHANnelN:CAPPliance:DCBias <voltage>

Where N identifies a specific channel in the form "<connection1-8>_<ch1-8>". With connection 1, the connection number part (that is, "1_") is optional, and you can simply use the channel number "<ch1-8>". For example, connection 4 channel 2 is `CHANnel4_2`.

Where <volatage> is a double.

## Query Syntax

    :CHANnelN:CAPPliance:DCBias?

## Description

When an Oscilloscope Optimization module is connected (see `:CHANnel:CAPPliance:STATe?`) and the DC 0Ω mode is selected (see `:CHANnel:CAPPliance:MODE`), this command controls the DC level.