Optoma Office Equipment & Supplies - Answered Questions & Fixed Issues

Question edited for full 'make model (what it is)', optima to Optoma Question moved from Televisions category. You can only change the password if you know the old one. They are password locked to prevent theft. Any on the secondhand market are stolen from workplaces.

manual-optoma-ds316l-en-51.pdf - Beamer-Parts.eu

https://www.beamer-parts.eu > files > desc > manu... PDF Enter new password again and press ". " to confirm. If you have forgotten your password, please contact your local office for support. ? Pass ...

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.

Hi, please check the serial number of the fans that are supposed to be the same. They might be different in some way because otherwise, the error should not have occurred. If the products have the same serial number or similar type of id, then I would take the projector to geeksquad/bestbuy to double check that the new fan was installed properly. Thank you.

Your DMD chip or DMD driver need to be checked. The most likely it is DMD. If your projector is new with one year warranty, send it to the company for repairs. They will replace it at no cost.

sonsunny

Eutenho um HD20 que est? com esse mesmo problema. Ao ligar ele j? acende o led de temperatura da l?mpada

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

1. Press simultaneously {UP} & {ENTER} buttons twice.
2. Press simultaneously {LEFT} & {ENTER} buttons twice.
3. A Service Menu will be displayed
   1. Then to access the Full Service Menu: Press the {UP}, {LEFT} & {DOWN} buttons once.
4. To exit, turn the Projector Off.

Method 2

1. Press the {UP} {UP} {LEFT} {LEFT} buttons.

Method 3

1. Press the {POWER} {LEFT} {LEFT} {MENU} buttons.

Method 4

1. Press simultaneously the {RE-SYNC} {ENTER} {SOURCE} buttons on the Projector.

Method 5

1. Press the {POWER} button.
2. It will show: "Power Off" or "Picture Mute".
3. Then press the {LEFT} button 8 times slowly.

Method 6

1. Press {MENU} {6} {1} {9} {MENU} buttons.
2. To exit the Service Menu: Press {MENU} {6} {1} {9}

press the "Enter" key on the control panel for 7 seconds.

Ask these guys, saw the have reviewed UHD50: https://projectortop.com/optoma-uhd50-vs-uhd60/

it may just need a service, as all DLP projectors need to be cleaned internally as well as LCD.DLP projector images will flicker and lose colour also may shut down if it is very dusty inside.

help me to unlock my ep721 i dont have remote unit

I had the same problem. I changed the power consumption setting from normal mode to eco mode. Fixed it

Hi!
You can check local retailers on this link, click HERE.
Contact number for US customers:
510-897-8600 888-289-6786 7AM-5PM PST
Hope this helps.

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https://factory-reset.com/wiki/Optoma_Service_Menu

Hi! Here is a link to the "Troubleshooting" part of the manual to Optoma H56 Projector. Hope it will help! Troubleshooting Optoma 56 User Manual Page 27 of 32

Yes The pixels receive instructions from board to determine color. If you see large or noticeable dots the picture is pixelated

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Try just doing a search on the Internet for: user manual mx490 . I usually always find a useable link that way