Asus BA5120 User Manual - Page 13

1.3 Rear panel The system rear panel includes the power connector and several I/O ports that allow convenient connection of devices. Voltage selector Power Connector PS/2 Mouse Port PS/2 Keyboard Port COM1 Port VGA Port USB 2.0 Ports Audio I/O Ports Expansion Slots LINE OUT MIC IN REAR S P K SIDE S P K LINE IN CTR BASS Power Supply Switch Parallel Port Chassis Fan Vent LAN (RJ-45) Port Expansion Slot Cover Side Cover Lock (One at each side) Voltage selector The PSU has a 115V/230V voltage selector switch located beside 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 100V‑127V, set this switch to 115V. If the voltage supply in your area is 200V‑240V, set this switch to 230V. 115V/230V Voltage selector Setting the switch to 115V in a 230V environment or 230V in a 115V environment will seriously damage the system! ASUS BA5120/AS-D672 1-3