Optoma TX780 User Manual - Page 16

Powering On/Off the Projector

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Installation Text Pattern 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, 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 Lens Cap English 14 2 Power/Standby

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English
±²
Installation
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,
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.
Powering On/Off the Projector
Turn on the
projector first and
then the signal
sources.
Lens Cap
2
1
Power/Standby
Text Pattern