Asus BM2230 User Manual - Page 13

1.2 Rear panel The system rear panel includes the power connector and several I/O ports that allow you to conveniently connect devices. 1 x Voltage selector 1 x Power connector 1 x PS/2 Keyboard port 2 x USB Keyboard ports 1x DVI port 4 x USB 2.0 ports 8-channel audio ports 1 x Power switch Air vents 1 x COM port Air vents 1 x RJ-45 port 4 x Expansion slots Side cover lock Expansion slot lock Do not block the air vents on the chassis. Always provide proper ventilation for this product. Voltage selector The system's power supply unit has a 115V / 230V voltage selector located above the power connector. 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 100-127V, 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! ASUS BM2230, BM2330, BM2630/MD150 1-3 E5326_BM2230-2330-2630.indb 3 2/9/10 9:27:31 AM