Optoma H56 User Manual - Page 11

English Installation Powering On/Off the Projector Powering On the Projector 1. Remove the lens cap.Œ 2. Ensure that the power cord and signal cable are securely connected. 3. Turn on the main power switch on the side of the projector and allow the projector to warm up for 1-2 minutes.  4. Turn on the lamp by pressing “Power/Standby” button on the control panel. Ž The startup screen will display and count down for 20 seconds and thePower/Standby indicator will light solid amber. The “LAMP” LED indicator will light solid green. 5. Turn on your source (computer, notebook, or video player , etc...) The projector will detect your source automatically. v If the screen displays “No Signal” , please make sure the signal cables are securely connected. v If you connect multiple sources at the same time, use the “Source” button on the Remote Control or Panel Control to switch. vTurn on the projector first and then the signal sources. 3 Power / Standby Lens cap 1 11 2 Power Switch