Sony PCV-RX450 User Manual download pdf (Page 78)

VAIO® Computer User Guide

4 Click the Diagnostics tab.

5 Select COM3.

6 Click More Info.

If your modem is functioning, a More Info dialog box will display. If your

modem is still not functioning properly, an error message will appear.

Topic: How do I change my modem to rotary or Touch-Tone dialing?

1 Click the My Computer icon on your desktop.

2 Click Control Panel and then click Modems.

3 Click Dialing Properties.

4 Select the Tone dial or Pulse dial option next to “Dial using.”

5 Click OK.

Topic: My microphone does not work.

Check that the microphone is plugged into the MIC jack.

Topic: My microphone is too sensitive to background noise.

If you find there is too much background noise when you record sound, you

should adjust the microphone gain by following these steps:

1 Right-click the speaker icon (Volume) in the lower-right Windows® task

tray.

2 Click Open Volume Controls.

The Volume Control screen appears.

3 In the Options menu, select Properties.

The Properties screen appears.

4 Change the setting for “Adjust volume for” from Playback to Recording,

then click OK.

✍

You may need to reinstall the modem drivers. See “Using the Driver Recovery CD” in

this manual.

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Sony PCV-RX450 User Manual Page 78