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 lights red.

3.Turn on the lamp by pressing “Power/Standby” button either on the top of the projector or pressing “Power” button on the remote. The Power LED will turn blue.

The startup screen will display in approximately 10 seconds. The first time you use the projector, you can select your preferred language from quick menu after the startup screen display.

4.Turn on your source (computer, notebook, video player, etc.). The projector will detect your source automatically.

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

Note

Turn on the projector first and then select the signal sources.

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2

Lens Cap

Power/Standby

Engli

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Optoma Technology TX783RFBA, EP783 manual Powering On/Off the Projector, Powering On the Projector