# ExpansionConfig.GetRange1()

Gets the range/gain of the low 16 channels.

Member of the cExpansionConfig class. Accessible from the MccBoard.ExpansionConfig property.

## Function Prototype

VB .NET

Public Function GetRange1(ByVal devNum As Integer, ByRef configVal As Integer) As MccDaq.ErrorInfo

C# .NET

public MccDaq.ErrorInfo GetRange1(int devNum, out int configVal)

## Parameters

devNum

Number of the expansion board.

configVal

Returns the range (gain) of the low 16 channels.

## Returns

- An ErrorInfo object that indicates the status of the operation.