Toshiba Portege M800 Users Manual Canada; English - Page 91

Operating Basics Settings Help Choose from the: Options tab to change the tool bar position; the Picture tab to select picture output options such as size, export file and save path; the Video tab to choose video output settings such as Frame Rate, Size, Compression and the frame rate, size, record compressor, and save path; the Audio tab to change the audio device, audio compressor, audio volume and save path. Displays the help files for the software. Using the microphone Your computer has a built-in microphone that can be used to record monaural sounds into your applications. It can also be used to issue voice commands to applications that support such functions. (Built-in microphone is provided with some models) Since your computer has a built-in microphone and speaker, "feedback" may be heard under certain conditions. Feedback occurs when sound from the speaker is picked up in the microphone and amplified back to the speaker, which amplifies it again to the microphone. This feedback occurs repeatedly and causes a very loud, high-pitched noise. It is a common phenomenon that occurs in any sound system when the microphone input is output to the speaker (throughput) and the speaker volume is too loud or too close to the microphone. You can control throughput by adjusting the volume of your speaker or through the Mute function in the Master Volume panel. Refer to your Windows documentation for details on using the Master Volume panel. Using the TOSHIBA Face Recognition TOSHIBA Face Recognition uses a face verification library to verify the face data of users when they log in to Windows. The user can thus avoid having to enter a password or the like, which makes the login process easier. User's Manual 4-13