Projector has started getting a red 9 blink status light. Book says it is a dynamic contrast error see you dealer. Are there any quick fixes that can be tried to correct this error?
My documented fix for this with pictures. Iris problem.
http://dynamiccontrasterror.blogspot.sg/
I am very grateful to the author of this blog. because it is very helpful in my work so my NEC projector unit is back to normal and this also adds to the knowledge about the problem iris. Thank you
Cheers mate!
if Mr. Philip still has a lot of tricks about LCD projectors can share with me because I really need tricks like this. thanks so much
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SOURCE: Status light blinking red
If it is a lamp error try this:
When the lamp exceeds 2100 hoursof service, the projector cannot turn on and the manu is not displayed. Do the following:
For VT670/VT470 Press the help button on the remote control for a minimum of ten seconds.
For VT570/VT47 Press and hold the power and the exit buttons on the remote control simultaneously for a minimum of ten seconds. When the lamp time clock is reset to zero, the lamp indicator goes out. Hope this helps! :]
SOURCE: Blinking status light
Replacing the lamp with an old one was helpful for me. Good news: the projector itself not faulty. Bad news: I have two projectors with the same issue at the same time (the lamps were replaced also at the same time) after only 400 hours of running.
SOURCE: NEC VT 595 wont turn on. Just red blinking light
I had this same problem with 2 NEC VT595 projectors. My problem was that there was a broken "tab" on the lamp cover (the plastic cover that slides in place over the lamp) that is supposed to depress a switch which insures the lamp cover is in place before operating the projector. The tab was broken in half and not making the connection there for causing the blinking status light (.5 sec on, 2.5 sec off) indicating a lamp housing or cover error.
SOURCE: Flashing red status light on NEC VT45 projector
make sure the doors are shut all the way! there is a little button there.
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