Optoma Technology TX780 appendix Powering On/Off the Projector, Powering On the Projector

Installation

Powering On/Off the Projector

	Powering On the Projector
1.	Remove the lens cap. 
2.	Ensure that the power cord and signal cable are securely
	connected. The Power LED will turn red.
3.	Turn on the lamp by pressing “Power/Standby” button on
	the control panel. And the Power LED will turn green.
4.	Turn on your source (computer, notebook, video player,
Text Pattern	etc.). The projector will detect your source automatically

within “Management” menu; check that “Source Lock” has been set to “Off”.

If the screen displays “No Signal”, please make sure the signal cables are securely connected.

To access the built-in test pattern, please press the “AV Mute” button, then up arrow.

If you connect multiple sources at the same time, use the “Source” button on the control panel or direct source key on remote control to switch.

Turn on the projector first and then the signal

sources.

1	2
Lens Cap	Power/Standby

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