III. HARDWARE SETUP 19. Stereo Audio In Connector (4-pin CD1/CD2) This connector allows you to receive stereo audio input from an internal CD- ROM drive or other sound sources such as a TV tuner or MPEG card. 0 1 0 1 0 1 Ground Ground Left Audio Channel Ground Left Audio Channel Right Audio Channel Ground CD2 CD1 Right Audio Channel MEL-M R MEL-M Stereo Audio In Connector 20. Voice Modem In Connector (4-pin MODEM) This connector allows the onboard audio to interface with a voice modem card. It also allows the sharing of microphone and speaker between the onboard audio and the voice modem card. NOTE: Your voice modem card requires a similar connector to use this feature. Connectors III.
H/W SETUP Ground Modem-Out Modem-In Ground MODEM MEL-M Modem Card Voice In Connector ASUS MEL-M User’s Manual 31 M-LEM R 0 1 0 1 0 1