Optoma PRO150S User Guide

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English

Powering On the Projector

.  Remove the lens cap. 
2.  Securely connect the power cord and signal cable. When 

connected, the Power LED will turn red. 

3.  Turn on the lamp by pressing “POWER” button either on the 

top of the projector or on the remote. The Power LED will 

now turn Green. 

  The startup screen will display in approximately 0 seconds. 

The fi rst time you use the projector, you can select your 

preferred language from quick menu after the startup screen 

displays.

4.  Turn on and connect the source that you want to display 

on the screen (computer, notebook, video player, etc). The 

projector will detect the source automatically. If not, push 

menu button and go to “OPTIONS”. 

Make sure that the “Source Lock” has been set to “Off”.



If you connect multiple sources at the same time, press the 

“SOURCE” button on the control panel or direct source keys 

on the remote control to switch between inputs.



Turn on the 

projector fi rst and 

then select the 

signal sources.

Lens Cap

Power/Standby 

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