To Next PageTo Next PageHow to fix Optoma Projector that fails to light up?
If your Optoma Projector fails to light up, you can try the following: check the LED indicator and follow the indicative actions, replace the Lamp Module, replace the Mainboard, replace the Ballast, or replace the Power board.
Why does my Optoma EW631 Projector say 'No Signal' from my computer?
If your Optoma Projector displays 'No Signal' from your computer, ensure the source is turned on, replace the cable, or replace the mainboard.
What to do if Optoma Projector shows 'No Signal' for video?
If your Optoma Projector shows 'No Signal' for video, first turn on the source. If that doesn't work, replace the cable, or replace the mainboard.
How to troubleshoot abnormal image on Optoma EW631?
To troubleshoot an abnormal image on your Optoma Projector, power it on again and reset the OSD. You can also adjust the input signal, replace the Mainboard, or replace the Optical Engine.
Why is the color abnormal on my Optoma EW631?
If the color is abnormal on your Optoma Projector, try adjusting the input signal or adjusting the Color Wheel Index. If the issue persists, consider replacing the Mainboard or replacing the Optical Engine.
What to do if my Optoma EW631 Projector has no power?
If your Optoma Projector has no power, try these steps: replug the power cord, check the connector, replace the power cord, or replace the safety switch.
How to fix Optoma Projector remote control failure?
To fix a remote control failure with your Optoma Projector, try replacing the battery, replacing the remote control, replacing the IR, or replacing the Mainboard.
What to do if Optoma EW631 fan fails after turning on?
If the fan fails after turning on your Optoma Projector, try reconnecting the fan connection, replacing the fan, or replacing the button.
How to restore sound on Optoma EW631 with no volume?
If there is no volume on your Optoma Projector, you can try replacing the button, replacing the speaker, or replacing the mainboard.
General| Resolution | WXGA (1280 x 800) |
|---|---|
| Contrast Ratio | 20, 000:1 |
| Lamp Life (Standard/Normal) | 4000 hours |
| Lamp Life (Eco/Dynamic) | 10000 hours |
| Display Technology | DLP |
| Zoom Type | Manual |
| Noise Level (Eco mode) | 29dB |
| Connectivity/I/O Ports | HDMI, VGA, USB, Audio In/Out |
