HP Tc4400 Multimedia - Page 5

Multimedia hardware Using the internal microphone or audio-in (microphone) jack The computer is equipped with an internal monaural microphone and a stereo (dual channel) microphone jack that supports a stereo array and monaural microphone. Using sound recording software with external microphones allows for stereo recordings and stereo playbacks. When connecting a microphone to the microphone jack, use a microphone with a 3.5-mm plug. ✎ When an external microphone is connected to the computer, the computer internal microphone is disabled. Using the audio-out (headphone) jack Å WARNING: To reduce the risk of personal injury, adjust the volume before putting on headphones, earbuds, or a headset. Ä CAUTION: To prevent possible damage to an external device, do not plug a single sound channel (monaural) connector into the headphone jack. In addition to connecting headphones, the headphone jack is used to connect the audio input function of an audio/video device such as a television or VCR. When connecting a device to the headphone jack: ■ Use only a 3.5-mm stereo plug. ■ For best sound quality, use 24-ohm to 32-ohm headphones. ✎ When a device is connected to the headphone jack, the internal speaker is disabled. Multimedia 1-3