Sony PCG-C1VN To make the microphone echo, To effect the MIDI sound:

VAIO® C1 PictureBook™ Notebook User Guide
78
To make the microphone echo
1From the Start menu, select Settings, and click Control Panel. In the Control
panel, double-click YAMAHA DS-XG.
2Select the Echo tab.
3Click Effective, you can also customize the setting by choosing options such
as Time.
4Click OK.
To effect the MIDI sound:
1From the Start menu, select Settings, and then select Control Panel.
2Click the YAMAHA DS-XG Audio Config icon. (If you do not see the icon
that you are looking for, click “Display all the options of the Control Panel.”)
3Select the Synthesizer tab.
4Select the desired effect, and then click OK.
To adjust the sound volume when recording, double-click in the task tray
located in the lower right corner of the Desktop window.
1From the Options menu, select Properties.
2In the Volume Adjust window, select Recording, and then click OK. The
Recording Control window appears.
You can adjust the sound using the Smart Label software (included) or the sound
recorder.
✍When recording or using microphone echo, some software options may not be
available.
Sound device Function
Telephony Adjust the modem or telephone line sound.
Microphone Adjust the internal or external microphone sound.
Line Adjust the audio equipment sound volume.
CD Audio Adjust the digital sound volume of CD of the optional
CD-ROM drive (PCGA-CD51/A).
Stereo Out Adjust the sound from Volume Control. The bass
boost function is not enabled.