20 Most Recent
Optoma DLP Projector Multimedia Projector Questions & Answers
White pixels nec np100
Your DLP chip is damage or getting to been damage.
** To make it sure you can do it your self by getting some basic tools such as proper screw drive, and open your projector for parts.
And you can physically observe the Chip.
Please check by side angle on the chip surface. **
I am getting white spots
I feel Most of DLP's getting this issue. Please tell me If the black & white dots are blinking....
To see it you need to put very clearly focused A4 sheet. If some dots are blinking .... most of time DLP chip is bad or getting bad.. IF can please upload a very clear picture......
How do I do a hard reset on a optoma uhd55 projector.
To perform a hard reset on an Optoma UHD55 projector, you will need to locate the reset button on the projector. This button is typically located on the back of the projector, near the power cord. Press and hold the reset button for at least 10 seconds, or until you see the projector's LED light begin to blink. Release the button and the projector will reset to its default settings.
My projector has a password locked but I forgot the password. If there is any way to turn it on, please help.
Optoma DLP projector
EX631
Reset instructions according to this
https://factory-reset.com/wiki/Optoma_Service_Menu
Optoma Service Menu Instructions
Most of our Optoma Service Menu methods require the use of an original remote, typically you can not do it with just the buttons on the front of the set. If you no longer have your remote or have damaged it, we recommend that you purchase a
Optoma Remote before trying to enter the service menu.
Method 1
- Press simultaneously {UP} & {ENTER} buttons twice.
- Press simultaneously {LEFT} & {ENTER} buttons twice.
- A Service Menu will be displayed
- Then to access the Full Service Menu: Press the {UP}, {LEFT} & {DOWN} buttons once.
- To exit, turn the Projector Off.
Method 2
- Press the {UP} {UP} {LEFT} {LEFT} buttons.
Method 3
- Press the {POWER} {LEFT} {LEFT} {MENU} buttons.
Method 4
- Press simultaneously the {RE-SYNC} {ENTER} {SOURCE} buttons on the Projector.
Method 5
- Press the {POWER} button.
- It will show: "Power Off" or "Picture Mute".
- Then press the {LEFT} button 8 times slowly.
Method 6
- Press {MENU} {6} {1} {9} {MENU} buttons.
- To exit the Service Menu: Press {MENU} {6} {1} {9}
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