Asus BM6660 User Manual - Page 16

ENGLISH • DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows® operating system. • Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under Windows® OS environment and after the USB 3.0 driver installation. • USB 3.0 devices can only be used as data storage only. • We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster and better performance for your USB 3.0 devices. 7. Microphone port (pink). This port connects to a microphone. 8. Line Out port (lime). This port connects to a headphone or speaker. In a 4, 6, or 8-channel configuration, the function of this port becomes Front Speaker Out. 9. Line In port (light blue). This port connects to a tape, CD, DVD player, or other audio sources. Refer to the audio configuration table below for the function of the audio ports in a 2, 4, or 6-channel configuration. Audio 2, 4, or 6-channel configuration Port Light Blue Lime Pink Orange Black Gray Headset 2-channel Line In Line Out Mic In - - - 4-channel Line In Front Speaker Out Mic In - Rear Speaker Out - 6-channel Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out - 10. Expansion slot brackets. Remove the expansion slot bracket when installing an expansion card. 11. Voltage selector. Use this switch to select the appropriate system input voltage according to the voltage supply in your area. If the voltage supply in your area is 100127V, set the switch to 115V. If the voltage supply in your area is 200-240V, set the switch to 230V. Setting the switch to 115V in a 230V environment or 230V in a 115V environment will seriously damage the system! 12. Power connector. Plug the power cord to this connector. 13. Air vents. These vents allow air ventilation DO NOT block the air vents on the chassis. Always provide proper ventilation for your computer. 1-8 Chapter 1: Getting started