Names and Functions24564Front Operation Parts17 161514131211101378 97891012131415Power SwitchThis switch sets the power on and off.USB-DOWN Stream PortUsed to connect cables from USB-compatible devices.USB-UP Stream PortUsed to connect the accessory USB cable.AC inletConnect the AC power cord.15 pin Mini D-SUB ConnectorConnect the signal cable from the computerto this connector.AUDIO INConnect the audio cable from the computer.USB Hub Power CordHook AHold the AC power cord to this hook.Hook BHold the signal cable to this hook.Hook CHold the audio cord to this hook.Security PortUsed to connect the Kensington securitycable.Rear view and Side viewSpeakerHeadphone terminalCommercially available audio stereo headphonesor speakers can be connected here.Mute keyTurns the built-in speaker and headphoneterminal sound ON and OFF. Press once to turnthe sound OFF and again to turn the sound backON.Volume keyAdjusts the sound volume for the built-inspeakers and the headphone terminals. The “−”key lowers the volume; the “+” key raises thevolume.Menu Operation keysThese keys are used for the on-screen display(OSD) operations and screen adjustment.Pilot LEDIf the power is turned on, the green color lightsand changes to a amber when the powermanagement function operates.I - 61 13381116172 5 61