Toshiba Pro L670D, L675D user manual Modem, Microphone Effects, Default Format

Operating Basics

Microphone Effects

Microphone Effects are only found within Microphone window.

■Noise Suppression reduces background noise and fan noise.

■Acoustic Echo Cancellation reduces feedback and feedbak echo.

Default Format

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

Modem

This section describes how to connect and disconnect the internal modem to and from a telephone jack.

■Connection to any communication line other than an analog phone line could cause a computer system failure.

■Connect the built-in modem only to ordinary analog phone lines.

■Never connect the built-in modem to a digital line (ISDN).

■Never connect the built-in modem to the digital connector on a public telephone or to a digital private branch exchange (PBX).

■Never connect the built-in modem to a key telephone system for residences or offices.

■Avoid using your computer modem with the telephone cable connected during an electrical storm. There may be a remote risk of electric shock from lightning.

Modem functions cannot be used in models which are not equipped with a modem.

Region selection

Telecommunication regulations vary from one region to another, so you will need to make sure the internal modem’s settings are correct for the region in which it will be used.

The built-in modem can be used only in specified countries and regions. Using the modem in an area not specified for use may cause a system failure. Check the specified areas carefully before using it.

To select a region, follow the steps as detailed below:

1.Click Start → All Programs → TOSHIBA → Networking → Modem Region Select.

If it is available, do not use the Country/Region Select function included as part of the modem setup utility within the Control Panel - if you change the country/region setting this way you may find that the change does not take effect.

2. The Region Selection icon will appear in the Windows Taskbar.

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