Optoma EP731 User Manual - Page 12

English Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap.X 2. Ensure that the power cord and signal cable are securely connected. 3. Turn on the lamp by pressing "Power/Standby" button on the control panel.Y The startup screen will be displayed for 20 seconds and the Power/Standby indicator will light solid green. 4. Turn on the source (computer, notebook, or video player, etc.) The projector will detect your source automatically. ™ If the projector displays "No Signal," please make sure the signal cables are securely connected. ™ If connecting multiple sources at the same time, use the "Source" button on the remote control or projector control panel to select the desired input. Press the "Source" button repeatedly until the desired input is displayed. ™ Turn on the projector first and then the computer. 2 Power/Standby Lens Cap 1 12