Question about InFocus ScreenPlay 4800 Multimedia Projector

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Reset the lamp timer on InFocus 4800

Cannot reset lamp timer

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  • graham_gall
    graham_gall Nov 02, 2012

    I now have the answer which I found on line elsewhere. However as it is not in any manual or anywhere obvious I will post her it here for others who may need it in future. HOLD DOWN THE PLUS AND MINUS VOLUME KEYS ON THE PROJECTOR SIMULTANEOUSLY FOR 10 secs AND IT WORKS!



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factory reset. master reset. shawn with

Posted on Aug 06, 2008

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SOURCE: my infocus lp360 turns off after few seconds.

if the lamp comes on then shuts off immediately, you may need a new ballast. if it comes on and shuts off when you see a flash of light on the screen, it's a power supply grounding problem and needs to be sent in for repair. if there is no lamp strike and you don't hear a high-pitched whir, the colorwheel is bad. either way, you'll need to send it in for repair. try av solutions ( they're pretty good. they are an infocus service center.

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SOURCE: how do you reset infocus lp 840 lamp timer?


Posted on Jul 10, 2011

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1 Answer

How do I reset the lamp timer for the infocus LP925 projector? Are there other problems that could cause my issue?

this lamp has a small lamp pcb with a chip on it.
have u change the complete module or have just changed the bulb.
if you have just changed the bulb then u have to replace the small fuse on the chip.
this should help to reset the lamp timer!

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Resetting the lamp timer on an infocus in24 projector

To reset the lamp timer on an in24 go to settings, then select Service. The option to reset lamp hours should be in this menu.

I hope this helps!

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Could you please advise how to reset lamp timer on a fujitsu LPF 4800 when I turn it on the green light goes to red and the lamp light indicator goes to red too and blinks

You can reset the lamb timer as follows.
While pressing the MODE button, press the POWER button three times.
all the monitors flashes for a few second , The lamp timer is initialized to[ 0 hours] .


Dec 15, 2010 | Fujitsu LPF 4800 Multimedia Projector

1 Answer

I have a Toshiba TDPT9 model. I replaced the lamp for new one. however, when turning on a yellow light is display (not fashing) and it does not turn on.

Diagnostic information can be found in the users guide or owners manual.
You can download the users guide from the toshiba downloads page.

This light most likely indicates that the lamp timer is overdue and needs to be reset. These instructions should come with your new lamp according to the owners manual. Usually this is a menu option on the projector with the 'reset to factory defaults'.

Feb 05, 2010 | InFocus ScreenPlay 4800 Multimedia...

1 Answer

I changed the lamp in my sp7210 the new lamp is working fine but.

just to be sure you have the correct timer reset procedure: power the projector up, press and hold down the 2 brightness buttons for at least 10 seconds. if that doesn't work, you'll need to upgrade the firmware. go to the infocus website.

Jan 18, 2010 | InFocus ScreenPlay 7210 Multimedia...

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Can't start infocus sp7200 after changing lamp.

The end of lamp timer has reached it's limit and won't let the new lamp strike. What you need to do is Reset the end of life timer. To do this, with the projector switched off press and hold both the up and down Brightness buttons on the projector. while holding them in turn on the projector. Continue holding the buttons in for 10 to 15 seconds This will reset the end of life timer in the projector.


Sep 25, 2009 | InFocus ScreenPlay 7200 Multimedia...

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Red light blinking

it was the color wheel, does any one know where to get one

Feb 03, 2009 | InFocus ScreenPlay 4800 Multimedia...

1 Answer

Screenplay 4800

Go to main menu press select on the remote, select settings, select service, then select factory reset and all settings and hour reading will return to zero hours.

Jun 24, 2008 | InFocus ScreenPlay 4800 Multimedia...

1 Answer

New lamp installation-light doesnt always come on

I think your projector has power problem or check the menu if there is a function for the power setup..or could be u didnt reset lamp to 0 hrs if u changed new lamp at that time.

Jun 22, 2008 | InFocus ScreenPlay 4800 Multimedia...

2 Answers

Lamp didnt strike

Hi there

You should reset the lamp timer as this LCD Projector's counter counts down the hours and will not fire up if this has not been done.

If you have reset the lamp timer and the problem stil occurs , you'll have to replace the Ballastboard ( lamp's powersupply )

Dec 01, 2007 | InFocus LP 600 Multimedia Projector

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