WAFER-GXPage 184The Key adjustment up or down arrow icons enables users to define a keythat fits a certain vocal range. Equalizer Selection:- Preset equalizer settings enable easy audio rangesettings. Ten frequency bands can be configured. Speaker Configuration:- Multi-channel speaker settings are configured inthis menu. Configurable options include:o Headphoneo Channel mode for stereo speaker outputo Channel mode for 4 speaker outputo Channel mode for 5.1 speaker outputo Synchronize the phonejack switch with speakers settings Speaker Test:- Each speaker connected to the system is tested individuallyto see if the 4-channel or 6-channel audio operates properly. S/PDIF-In & S/PDIF-Out:- These functions are currently not supported. Connector Sensing:- Realtek ALC655 detects if an audio device is pluggedinto the wrong connector. If an incorrect device is plugged in a warningmessage appears. HRTF Demo:- Adjust HRTF (Head Related Transfer Functions) 3D positionalaudio here before running 3D applications. Microphone Effect:- Microphone noise suppression is enabled in this menu. General:- General information about the installed AC’97 audio configurationutility is listed here.
