Toshiba Qosmio X300 User Manual download pdf (Page 102)

User’s Manual 4-38

Operating Basics

When you first launch the Realtek Audio Manager, you will see following

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.

■ Speakers is the default output device. Select it when using the internal

speakers or headphones.

■ Digital Output should be selected when connecting the optical cable to

the Headphone, S/PDIF and Line out jack for playing digital sound on

digital audio equipment. Digital Output can only be used by connecting

an optical audio cable.

■ HDMI Output should be selected when connecting the HDMI cable to

the HDMI jack for playing digital sound on digital audio equipment.

■ Microphone is the default input device. It should be selected when

using the computer’s internal microphone or an external microphone

connected to the Microphone and Line in jack to record sound.

If an external microphone or audio cable is connected to the Microphone

and Line in jack, the Realtek HD Audio Manager Connector Settings dialog

will be displayed allowing selection of either "Line In" or "Mic In" input.

Information

Click the information button to view hardware information, software

information, and language setting.

Speaker Configuration

Click the playback button to confirm the internal speakers or the

headphone sound is coming from the right direction.

Microphone Effects

Microphone Effects are only found within Microphone window.

■ Noise Suppression reduces background noise and fan noise.

■ Acoustic Echo Cancellation reduces feedback and feedback echo.

Default Format

You can change the sample rate and bit depth of sound.

MaxxAudio

MaxxAudio is a suite of audio processing technologies that compensates

for the limitations of small loudspeakers in laptop computers.

MaxxAudio technologies:

■ MaxxBass - For low frequency response beyond what your

loudspeakers can deliver. There are two parameters. One is the On/Off

button and the other is the Intensity slider which can adjust the amount

of low frequency MaxxBass creates.

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Toshiba Qosmio X300 User Manual Page 102