20 Most Recent NEC VT47 Multimedia Projector - Page 5 Questions & Answers


you should turn off the projector first

Have a nice 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

NEC Office... | Answered on Aug 24, 2016


Have a nice 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

NEC Office... | Answered on Aug 24, 2016


1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.
we supply the DMD chip and the price is USD200 ( new one)
it's life will be 6 years

Have a nice 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

NEC Office... | Answered on Aug 24, 2016


1,Check the fans ,whether each fan is running,when you turn on the projector
2,if the fans run, then ,check the lamp or lamp ballast

Have a nice 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

NEC Office... | Answered on Aug 23, 2016


On the laptop there should be function keys that control the display. Look at those and see if it is F4 or F5 and then use the FN key to change the display mode.

NEC Office... | Answered on May 27, 2016


Without remote is not possible. Any way try press and hold the power bottom on the projector About 4 seconds while projector is in standby mode . Not sure it will work but you can make a try.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/

NEC Office... | Answered on Mar 07, 2016


http://www.nec-pj.com/dl_data/lt380_manual_e.pdf

Scroll to page 107 and read through the various light blinking codes. This will help you figure out exactly what the blinking light error is and what steps are needed to correct it. If you are still having trouble please respond with further information for more in depth troubleshooting.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/thomas_e8f475a8655f7b4a

NEC Office... | Answered on Jan 29, 2016


DLP projectors use a light tunnel called an engine. The bulb sends light through this part and the image is gathered from that process. Light engines wear out from heat. I am not able to get any service part info on that machine. You need to contact NEC or replace it.

NEC Office... | Answered on Jan 23, 2016


Try cleaning the filters, there is one on the front and one on the side. When dust builds up on these it can restrict the cooling of the projector

NEC Office... | Answered on Jan 16, 2016


On the remote control of the projector, press and hold the HELP button for 10 seconds.

NEC Office... | Answered on Sep 25, 2015


PROJECTOR. NEC VT491 THE STATUS LIGHT IS BLINKING 6 TIMES RED, AND THE POWER LIGHT IS ORANGE

NEC Office... | Answered on Jul 28, 2015

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