Lenovo 10090/2556/4748 [K415], 10121/90A1 [K450 ES] manual Audio configuration instructions

5.1 Audio configuration instructions

This model of computer supports the transformation of stereo sound into 5.1 surround sound.

Use the following guides when connecting to the 5.1 surround audio device:

Blue line-in connector

Green line-out connector

Pink Mic-in connector

Surround

Front channel

Center-LFE

The configurations are as followings:

1.Right click the Sound icon in system property bar and select Sounds option to setup the sounds in the pop-up dialog box.

2.Select a playback device from the Playback dialog box, then click the Configure button to configure it.

3.Select 5.1 surround from audio channels in the pop-up Speaker setup dialog box to proceed with the speaker setup by following the prompts.

4.5.1 surround sound can be used once this configuration procedure is complete.

Note: If the audio configuration interfaces above are different from those on your computer, you may use the above steps as a reference to configure the 5.1 surround sound audio device system in your actual audio configuration interface and read the electronic Help information for further assistance.

User Guide 9