Optoma Office Equipment & Supplies - Recent Questions, Troubleshooting & Support


I have an Optoma HD20 and when I turn it on the overtemp light goes on within 2 or 3 seconds....any idea's ???

Eutenho um HD20 que est? com esse mesmo problema. Ao ligar ele j? acende o led de temperatura da l?mpada
9/2/2021 1:48:34 AM • Optoma HD20 DLP... • Answered on Sep 02, 2021

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
  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}
2/25/2021 10:08:41 PM • Optoma Office... • Answered on Feb 25, 2021

Flickering image and green hue on Optoma HD200x

this happens to my hd20 sometimes. just happened on pc through hd20. when i turned it on said 30hz instead of 60hz. so i changed resolution down then back up to 1920x1080 and it is sorted.
5/12/2020 1:31:08 AM • Optoma HD20 DLP... • Answered on May 12, 2020

How to Unlock optima multimedia

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

3/28/2020 6:49:12 PM • Optoma EP721... • Answered on Mar 28, 2020

Lamp fault

Look at the ballast module. It controls the lamp operation.
3/10/2019 11:41:18 AM • Optoma GT750-XL... • Answered on Mar 10, 2019

An Optoma GT750-XL ,

GREEN BLINKING LIGHT stand for power on warming or power off cooling.
3/10/2019 11:41:09 AM • Optoma GT750-XL... • Answered on Mar 10, 2019

Lost password optoma hd66

Manufacturers normally have a backdoor, a four digit password to gain access into their operating software when the user changes the password settings.

Optoma people told me their default PASSWORD is usually 2468 or 8642. One of the two will work to unlock access to full menu options.

Remember to rate my answer as you can now enjoy your projectors 100+ inches :)
2/3/2019 6:41:29 PM • Optoma Hd66... • Answered on Feb 03, 2019

Cannot get menu to come

press the "Enter" key on the control panel for 7 seconds to turn it on again
1/24/2019 6:09:58 PM • Optoma HD65 DLP... • Answered on Jan 24, 2019

My optoma projector has a green tint

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.
1/21/2019 1:50:32 PM • Optoma Office... • Answered on Jan 21, 2019

Optima ep721 asking for security code

help me to unlock my ep721 i dont have remote unit
1/6/2019 9:42:15 AM • Optoma EP721... • Answered on Jan 06, 2019
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