Lamp automatically turns off

You can get the manual on the link below page 32 will tell you how to replace the lamp.

https://portal.infocus.com/support/Product%20Downloads/infocus_SP7205_referenceguide_en.pdf

Maybe the lamp connection is loose. Try also resetting the lamp timer.

usually between 0 and 50, depending on how clean you keep the projector. if it's really dusty, the lamp could explode from overheating at any time.

Here is proceudre to reset lamp timer in your TV..
While pressing the VOL Down button on the projection display, hold down the PIP or SPLIT button on the remote control at same time for more than 5 seconds.
When reset procedure is complete, the screen message ' lamp time was reset to 0' will appear.
Hope this info will help you.
Thanks.

Hello,
On the projector you will see 2 buttons for adjusting the brightness, with the projector on press both the brightness up and down at the same time.
Hold them both pressed for 10 seconds. This will reset the lamp timer.

Take Care!

For all Owners of Screenplay 7205.

The procedure to replace the lamp is illustrated on manual. Check at page 32 .

Manual available here: ScreenPlay 7205.

You have 1 of 2 possible problems.

(1) You need a new lamp.

(2) You have an overheating problem.

Just a quick couple of notes about your projector. It is a DLP projector (not LCD) and as such the machine as no air filters to clean. It does have air intake and air exhaust grilles, but no air filters to clean. This next part comes directly from the owner' manual for your projector:

When the lamp operation time exceeds 2000 hours*1 *2, the projector automatically shuts off and can’t be used until the lamp is replaced and the lamp operation time is reset.

Your machine is designed to give visual warning messages at 1500 hours used, and 1900 hours used. Did you see any visual warning about lamp life over the past few months?

If you were experiencing an overheating problem, a "TEMPERATURE!!" message would flash up on the screen just before the unit shuts down. If there is no warning, you don't have a heat problem.

If you have a replacement lamp available, install it and reset the lmap hours according to your user manual. If you don't have the manual, google it on the web (it available).

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Lamp hour reset to many popular projection TVs are given.

You have to follow the manual reset instructions in the user manual. Something like press and hold both brightness buttons for 10 seconds. See the manual.

You need to reset it in the menu options.