20 Most Recent Optoma H56 Multimedia Projector Questions & Answers

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

Hi Optoma MD, Do you have the 70.81r26gr01 color wheel on stock? can you send me an email: [email protected] With kind regards, Joep Hogenhout

Download the latest display driver for your video card. If you are using ATI vc's then download and install the Catalyst Application which will allow you to rotate the screen orientation .

In order to reset the bulb counter you need to access the Service Menu: To access the Service Menu: Turn on and warm up press the following sequence: Up Up Left Give it a few goes, it took me 5 minutes to enter with the right timing. The Service Menu will appear, highlight factory reset and the counter goes to 0. Job done. Cheers, Matt.

it's either the colorwheel, or the ballast. do you hear a high-pitched whir? if yes, the problem is the ballast. if no, the colorwheel.

I have a similar issue though mine isn't quite as extreme as yours. Got a couple things you can do.

1. clean out the projector with compressed air. You might have dust building up on components that is trapping heat.

2. Your fan might be burning out. Needs to be replaced. I'm still working on trying to figure out what tipe of fan it needs.

3. The temperature sensor might be going bad. This one is less likely and most complex to solve as it depends on how the system measures the temp. I haven't checked in detail yet.

4. Replace the whole unit or send it in for repair. Both options will be costly...

It's not a short, the blub is near the end of it's life ~ the optoma is designed to detect when the blub is about to blow and shuts itself down. Turning the projector upside down or right side up usually only gives you a brief reprieve (some have reported a modest amount of extra time gained) on the blub ~ but in the end it's on it's way out and the projector will shut down again.

What is the screen resolution on the computer?

Hi there

If you place your hand on the machine and you can actually feel the vibration , you might be looking at a faulty Colourwheel.

If not , try cleaning the fans by blowing it out. If the problem still occurs you might have to replace the fans.

Hi there

What make and model is this Projector ?

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.

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}

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