Optoma EP749 User Manual - Page 14

Powering On/Off the Projector - projector power cord

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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.  You can calling out test image method is under "AV Mute" button, then press key to select pattern for view and settle 4 sides, area and focus.  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. English 1 Lens Cap 12 2 Power/Standby

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12
English
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.
You can calling out test image method is under “AV Mute”
button, then press
key to select pattern for view and
settle 4 sides, area and focus.
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 projec-
tor first and then
the signal sources.
Lens Cap
2
1
Power/Standby
Text Pattern