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NEC VT595 LCD Projector - Page 2 Questions & Answers
Hi i have a nec vt595 and i just changed the bulb
Check the screws are all screws properly fitted.Also check if you have re -fitted the lamp cover properly and fitted the screws properly/.If the lamp cover is not secured properly then new lamp will not get detected.
After the lamp is replaced.You need to reset the lamp hours.
select the menu then ---reset then--- clear lamp hours ---- to reset lamp usage hours.
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The power light is orange.This means that projector is cooling down.-----------------
The status light is blinking red.This means that there are few possibilities.How many times the light is blinking count that.-------
1) If status light is just blinking 1 time.This means that lamp cover is not properly closed or the lamp housing is not properly fixed or the lamp housing is got shorted.the new lamp has to be placed properly,other wise it get burned in few minutes.Check the lamp placement and lamp cover fitting.If any thing is not properly seated then the status light blinks only one time.-----
2) If the status light blinks 2 times then its temperature error,the projector needs to be placed in cooling area like in the ac room or near to cool place like near the open window.Or you can externally place the fan to the back of projector.This cools the internal overheated temperature.This has to be done if there are 2 blinks on status indicator light.
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3) If the status indicator light blinks 4 times then its internal fan error.The fan is not working.There is a fan in the projector.This fan cools the lamp assembly and controls the temperature.If this fan stops running then lamp gets over heated and temperature increases and status light will give indication by 4 blinks.Many a times fan gets obstructed by dirt collected inside or the ventilations in the projector gets blocked.Check the ventilations too.----------
4) If the status indicator light blinks 6 times then this is indication of lamp error.Turn the projector off,remove the lamp and reconnect it properly then turn it on again.
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If the lamp indicator light is blinking or steady red,then this is indication of lamp replacement.----------
But as you mentioned that you replace the lamp so lamp is new.In some cases new lamp comes faulty.Get it replaced.But if lamp is ok then check the fan, the ventilations,the placement of lamp.Place the lamp to cool place.Check the lamp and lamp cover fittings. Every thing should be proper.But if all things checked out ok then yes your replacement lamp is faulty.You will have to get it replaced.Always buy original lamp,in case if you have ordered compatible lamp,then in some cases compatible lamp will not support your projector.The original always works.
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If you require user manual for your nec projector then click the link below:---
http://www.support.nec-display.com/dl_service/data/manual/english/vt695_491_manual_e.pdf
----------- the troubleshooting guide is mentioned on page number 55.------------
This should help.thanks.Helpmech.
How do you change the
Slide panel out half an inch. Using thumb and index finger squeeze end of cover and pull out
Thank you kindly in advance
Hi,
There is a good chance that the problem may due to overheating. The status light would be blinking when it turns off.
Remember to disconnect the mains supply before working on the projector..
You should ensure that there is adequate ventilation and air flow around the projector, and that it is not in a very hot or humid room. Clean the air filters, using a vacuum cleaner. You should not need to remove the filter to clean it. Do not wash the internal sponge filter. It's better to replace it with a new one. The air filters are located on the side of the projector nearest the lens, one at the front and one at the rear.
The image on screen is almost a dirty yellow
Hi,
A yellowing image, especially if it's circular in shape indicates the BLUE LCD polarizer is burned from overheating or just a lot of hours on it & it needs to be replaced to make the yellow go away. You can purchase a new filter from hundreds of online retailers. Just do a search on Google for "NEC VT595 Filter"
REPAIRS:
If you're interested I do replace the polarizer filter panels. I have parts in stock for the NEC VT595. The repair quote is $50 & if you have it repaired the $50 is put toward the repair. The repair will include cleaning all the LCD panels, filters, lenses, etc. on the inside which will bring back the original sharp picture again. If you like you can email me at [email protected] for more information on having it repaired.
Thank You,
Jim Peters
Big Screen Projectors
[email protected]
QUALITY NEW, USED & REFURBISHED PROJECTOR SALES & REPAIR
See our products on Ebay at Seller ID BIG*SCREEN*PROJECTORS
With over 3,000 sales we still carry a 100% positive feedback rating!
QUALITY NEW, USED & NEW PROJECTOR SALES & REPAIR
See our products on Ebay at Seller ID BIG*SCREEN*PROJECTORS
With over 3,000 sales we still carry a 100% positive feedback rating!
NEC VT 480, replaced new lamp ,still low brightness.
if you remove the lamp, inside the lamp housing you will see a refraction (fly-eye) lens. these evenly distribute the lamp light. the one on the other side from the one you see (there are always 2 lenses) is probably burnt and needs replacing (a common problem with lcd projectors). you will have to send it in to nec. in many of their projectors, both lenses are in one assembly.
Filter on a nec vt 595
office.manualsonline.com/manuals/mfg/nec_display_solutions/nec_display_solutions_projector_product_list.html
here you will get manual it has complete details on the filter . please rate my answer
Nec VT595 shows only wallpaper
It could be the laptop settings. You have to clone the output of you video card. You might have extended desktop setting selected. See if your mouse shows up when you scroll it across the screen. (go all the way left or right) . If you have questions you can call me 1-646-441-5254 Hope this helps.
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