I have a Runco rs 1100 ultra. Red lamp light came on and projector turns off. I replaced bulb and problem still happens.

https://www.manualslib.com/manual/703453/Runco-Rs-900.html?page=73&term=lamp+hours&selected=3#manual

https://www.manualslib.com/manual/703453/Runco-Rs-900.html?page=83#manual

https://www.manualslib.com/manual/703453/Runco-Rs-900.html?page=85&term=reset&selected=19#manual

I was about to chime in that you should reset the lamp hours after inserting the new bulb ... until I read that you couldn't see the menu because the bulb still doesn't turn on. Hmmm...

Have you checked all of the filters to ensure they're free of dust build-up? I'm wondering if it overheated which caused the fault.

Due to the fact that this model is out-of-production your options have become limited. I recommend at this point you give them a call:

Tech Support at 800-23-RUNCO

Please contact Runco support at 1-800-23-RUNCO. We can assist you.

Sal Di Giacomo
Runco International
WW Service Manager
[email protected]

Hi Allison_ingr,

I'm terribly sorry for the problem you've been experiencing. I'd like to help. Please contact me so I can assist you.

Sal

Sal Di Giacomo

Runco International

WW Service Manager

503-748-5735

You only want to reset if the projector doesn't turn on because it is a safety feature so the lamp does not explode. They get really hot and need to be replaced when due.
There is a reset button on the inside of the
RGB connection bay(look deep) for a reset button, hold it down until the lamp light turns blue.
If flipped over on it's back, you would see it straight down beyond the connectors. Of course this will reset to factory settings. let me hear how it goes good luck!

When is the last time you replaced the lamp?

Hello,

I understand you have a VX-1000d.

You only want to reset if the projector doesn't turn on because it is a safety feature so the lamp does not explode. They get really hot and need to be replaced when due. You can buy one from the supplier or online.
There is a reset button on the inside of the
RGB connection bay(look deep) for a reset button, hold it down until the lamp light turns blue.
If flipped over on it's back, you would see it straight down beyond the connectors. Of course this will reset to factory settings.

Do you have the processor?

Normal 0 MicrosoftInternetExplorer4

I have a great deal of experience with that projector in particular. 
The burning smell along with the circle on the screen can be one of two thing in the same general area. Both are not good.
The lamp assembly has its own dedicated cooling fans. these fans can sometimes **** in dust and insects. the lamp runs at a very high temperature and can burn those things quickly. I have often found old lamps with particles fused to the glass.
The other situation is that the lamp burned something and it got stuck to the glass somewhere in the light path. 
if I remember right the projector monitors the temprature of the bulb and will shutdown if it gets too hot.
Runco is based in california and has a great turn around time on projectors. Unfortunately with Runco you would be hard pressed to find a technician that wouldn't just send it to them for repairs anyways. The major down side with Runco is that customers cannot talk directly to engineers or service men. 
Locate a Runco authorized retailer in your area, check runcoes site. and give them a call to see if they cant send it to runco for you. if you cannot find one in your area call Roscor or Blair & Associates in Chicago.

I purchased a replacement bulb for Infocus X2, shipping included for $249.00 cdn. $150.00 below nearest competitor.

The company is Advanced Presentations in Mississauga, Ont. their web site is; www.advanced-inc.com. Another location is at www.tiger.ca in Toronto and if they have it..... their prices are unbelievably inexpensive!!!! Good hunting and God bless...Capt. Hannu

I have a Sanyo XU35. Mine was starting up and showed a picture for about 15 - 30 seconds then shutting down. My lamp warning light was not coming on. When I put it in for repairs it turned out to be the lamp that needed replacing. The technician said it is not uncomman for the lamp to be gone and the lamp warning light not to come on. I got my lamp on e-bay from ping_ngo for a great price.