Manual

4-20 Chapter 4: Software support
Line In
To set the analog line in options
1. Click the
Line In
tab.
2. Click
Set Default Device
to set the
analog line in port as the default audio
input device.
3. The Line In tab allows you to adjust
the recording and playback volume
and set a default format for audio
input.
4. Click
OK
to effect the Line In settings and exit.
Microphone
To set the Microphone options
1. Click the
Microphone
tab.
2. In the
Microphone Effects
sub-tab,
click the
Noise Suppression
option
button to reduce the static background
noise when recording. Click the
Acoustic Echo Cancellation
option
button to reduce the echo from the
front speakers when recording.
3. Click the
Default Format
sub-tab for options on changing the default
audio input format.
4. Click
OK
to effect the Microphone settings and exit.
Control settings
window
Conguration
options
Information
button
Exit button
Minimize button
B. Realtek HD Audio Manager for Windows XP