Asus ET1611PUT User Manual - Page 18

English 3 4 Headphone/Audio Out jack The stereo headphone jack (3.5mm) is used to connect the system's audio out signal to amplified speakers or headphones. Using this jack automatically disables the builtin speakers. Power input (DC 19V) The supplied power adapter converts AC power to DC power for use with this jack. Power supplied through this jack supplies power to the PC. To prevent damage to the PC, always use the supplied power adapter. The power adapter may become warm or hot when in use. Do not cover the adapter and keep it away from your body. 5 6 Display (Monitor) Output The 15-pin D-sub monitor port supports a standard VGA-compatible device such as a monitor or projector to allow viewing on a larger external display. LAN port The eight-pin RJ-45 LAN port supports a standard Ethernet cable for connection to a local network. 7 Serial port This 9-pin serial port (COM1) is for serial devices. 8 Kensington® Lock port The Kensington® lock port allows the computer to be secured using Kensington® compatible security products. These security products usually include a metal cable and lock that prevent the computer to be removed from a fixed object. 18 ASUS All-in-one PC ET1611 Series