User Manual
Page 8
...sub monitor port supports a standard VGA- Using this jack automatically disables the built-in microphone. Using this jack automatically disables the built-in speakers. 2 Microphone Input Jack The mono microphone jack (1/8 inch) can be used to connect the Notebook PC's audio out signal to... connect an external microphone or output signals from audio devices. compatible device such as keyboards...
...sub monitor port supports a standard VGA- Using this jack automatically disables the built-in microphone. Using this jack automatically disables the built-in speakers. 2 Microphone Input Jack The mono microphone jack (1/8 inch) can be used to connect the Notebook PC's audio out signal to... connect an external microphone or output signals from audio devices. compatible device such as keyboards...