11Part Names and FunctionsTop Control⑤ LAMP REPLACE indicatorLights yellow when the projection lamp reaches itsend of life (pp.60, 68).⑩ wARNING TEMP indicator–Lights red when the projector detects an abnormalcondition.–Blinks red when the internal temperature of theprojector exceeds the operating range (pp.57, 68).⑨ ON/STAND–By buttonTurn the projector on or off (pp.21–22).④ POwER indicator–Lights red when the projector is in stand-by mode.–Lights green during operations.–Blinks green in the Power management mode(p.51).⑧ INPUT buttonSelect an input source (pp.29–30, 39–40).⑦ MENU buttonOpen or close the On-Screen Menu (p.23).② POINT ▲▼◄► (VOLUME +/–) buttons–Select an item or adjust the value in the On-ScreenMenu (p.23).–Pan the image in the Digital zoom + mode (p.38).–Adjust the volume level (Point ◄► buttons) (p.26).③ AUTO SETUP/CANCEL button–Correct vertical keystone distortion and adjustcomputer display parameters such as Fine sync.,Total dots, and Picture position (pp.25, 46).–Display the image in SD card or return to themenu bar in Memory Viewer menu.Refer to the owner's manual of "Network Set-upand Operation" and owner's manual of Memoryviewer.① SELECT button–Execute the selected item (p.23).–Expand or compress the image in the Digital zoommode (p.38).①②③④⑤⑥⑦⑧⑨⑩⑥ wIRELESS indicatorTurn green when the projector is in the networkmode.