User’s Manual
4-29
PORTÉGÉ/TECRA R700 Series
If you feel the microphone volume level is inadequate, move the
Microphone Boost
slider to a higher level.
Audio Enhancements
In order to apply the sound effects for your current speaker, follow the steps
below.
1. Right click on the speaker icon on the Taskbar, and select
Playback
Devices
from the sub menu.
2. On the
Playback
tab select
Speakers
, and click
Properties
.
3. On the
Enhancements
tab select the sound effects you would like, and
click
Apply
.
Realtek HD Audio Manager
You can confirm and change the audio configuration using the
Realtek HD
Audio Manager
. To launch the
Realtek HD Audio Manager
, click
Start ->
Control Panel
, select
Large icons
from
View by
, then click
Realtek HD
Audio Manager
.
When you first launch the Realtek HD Audio Manager, you will see two
device tabs.
Speakers
is the default output device.
Microphone
is the
default input device. To change the default device, click the
Set Default
Device
button under the chosen device tab.
Information
Click the
Information
button
to view hardware information, software
information and language setting.
Power Management
The audio controller in your computer can be turned off when the audio
function is not used. To adjust the configuration of audio power
management, click the
Power Mnangement
button
.
■
When audio power management is enabled, the circle button at the
upper left of the Power Management is blue and convex.
■
When audio power management is disabled, the button is black and
concave.
Speaker Configuration
Click the
Auto Test
button (
) to confirm the internal speakers or the
headphone sound is coming from the right direction.
Sound Effects
This section explains how to select various sound effects.
■
Environment
- simulates reverberations of sound for familiar
environments around us. You can select an existing preset in the menu.
■
Equalizer
- raises or lowers a frequency of sound to simulate a popular
genre of music. You can select an existing preset in the menu.
