User`s guide

4-188 Agilent E6432A Microwave Synthesizer User’s Guide

HPE6432_SetIGainAdjust

ViStatus HPE6432_SetIGainAdjust (ViSession

instrumentHandle, ViUInt16 iGainAdjustDac);

Purpose

This function sets the I Gain adjustment DAC that is used to enter

compensation values for external source impairments from the I signal

path.

Since it is the ratio of I Gain to Q Gain that is important, it is usually

only necessary to make adjustments to I Gain or Q Gain, but not both.

Parameter List

instrumentHandle

Variable Type ViSession

This is the ViSession handle that is obtained from the Initialize

function. The instrumentHandle identifies a particular instrument

session.

iGainAdjustDac

Variable Type ViUInt16

This parameter specifies the setting for the I Gain adjustment DAC.

Allowable values: 0 to 4095

Return Value

This parameter reports the return status of this function.

To obtain further information about the status that is returned, call the

Error Message function or refer to “Error-Code and Fail-Code

Messages” on page 3-93.