Lenovo C300 Lenovo 3000 C300 User Guide V1.1 - Page 12

1.5.6 If you have powered speakers without an adapter： (This picture is only a sketch print, it does not show the actual figure of the speaker) a. Connect the cable that runs between the speakers if necessary. On some speakers, this cable is permanently attached. b. Connect the cable to the speaker if necessary. On some speakers, this cable is permanently attached. c. Connect the speakers to the Headphone port on the computer. d. Connect the plug to the power source. Note: Some models are not equipped with external speakers. 1.5.7 Connect any additional devices that you have. Your computer might not have all connectors shown. 1 2 3 4 1394 USB connector Use this connector to attach a device that requires a USB connection. Network adapter Use this connector to attach the computer to an connector ethernet-type local area network User Guide 7 31037821_3000 C3_UG_EN_V1.1.indd 7 2009.5.11 1:52:10 PM