How to reset nec vt800 - NEC VT800 LCD Projector

Same as you use on the other side, Brake Fluid.

If this is a NEC VT series projector, Change the lamp. When if it continues to blink amber and not project and image after installing a new lamp check the lamp cover to see if the micro switch tab on the lamp cover broke off. Some models have a built in lens cover. If the cover is not slid over to open completely the light may not turn on.

The lamp is defective ,the quality of lamp housing is not good
you need a standard quality lamp with housing
the new lamp with housing USD120
Have a good day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry Lampdeng Limited
Mobile: 0086-13178867858
Wechat ID: 008613178867858
Whatapp ID: 008613178867858
Skype: [email protected]
http://www.lampdeng.com

the lamp is defective ,the quality of lamp housing is not good
you need a standard quality lamp with housing
the new lamp with housing USD120
Have a good day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry Lampdeng Limited
Mobile: 0086-13178867858
Wechat ID: 008613178867858
Whatapp ID: 008613178867858
Skype: [email protected]
http://www.lampdeng.com

That is a problem with the lamp. Replace it with a known good one.

Every projector is designed to check the status of various sensors for lamp,fan, inside temperature etc. It seems that your projector lamp turns ON & then OFF. If the lamp turns ON then lamp is OK.
Remove dust from the dust filters if they are blocked. There are many fans to cool down the projector. Some are blower fans. Some are exhaust fans. You will have to open the projector & check which one of them is not functioning. Replace the one which is not functioning. It is also likely that there may be some failure of components.

It is the bulb 6 red flashing is a lamp problem. Replace it.

there should be a status for the lamp light; check to see if this one turns red. If it does count the consecutive blinks if it is 6 then replace the lamp

May I suggest a trip to your local library. Cycle repair books should be in 646 stacks of reference.

maybe your machine are have a damage so can you throw that in the trushcan