20 Most Recent NEC NP400 Projector Questions & Answers

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MY NP400 displays the top 1/3 of the screen darker

This is a problem with the honeycomb lens that the lamp first shines through. It will slide up,down,left or right depending how the projector is mounted. I've fixed 4 of these by making sure the lens is in the correct position then adding some metal shims around flimsy frame which holds the lens in place. Can be a pain if it is not lined up and you have to redo it until its perfect. Any metal pieces can be used as shims as long as it does not obstruct the lens.
5/30/2017 3:12:13 PM • NEC NP400... • Answered on May 30, 2017
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How to fix mirrors on NEC NP400 projector?

how to fix image that is half darken on a NEC NP400
5/30/2017 3:03:47 PM • NEC NP400... • Answered on May 30, 2017
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Red not projecting

Yes it could be the cord or it could be the projector or the PC
4/14/2017 8:15:13 PM • NEC NP400... • Answered on Apr 14, 2017
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Beeps 3 times

Be the first to answer 3/18/2014 3:27:38 AM • NEC NP400... • Posted on Mar 18, 2014Be the first to answer
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Nec np400 lens

Be the first to answer 2/5/2014 12:20:06 AM • NEC NP400... • Posted on Feb 05, 2014Be the first to answer
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NP400

Be the first to answer 1/13/2014 7:00:30 PM • NEC NP400... • Posted on Jan 13, 2014Be the first to answer
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How can I hook up my projector to my ps3

If your projector has a HDMI connection or a DVI. if you have a HDMI plug it straight in and select either HDMI1 or 2 as your input or if has DVI you will need a DVI to HDMI convertor. even if you have VGA you should be able to do it but you getting to many wires involved then but heres how any way VGA > VGA to DVI > DVI to HDMI
1/10/2014 8:52:52 AM • NEC NP400... • Answered on Jan 10, 2014
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Connection computer

if your projector has a HDMI connection or a DVI. if you have a HDMI plug it straight in and select either HDMI1 or 2 as your input or if has DVI you will need a DVI to HDMI convertor. even if you have VGA you should be able to do it but you getting to many wires involved then but heres how any way VGA > VGA to DVI > DVI to HDMI
1/10/2014 8:52:22 AM • NEC NP400... • Answered on Jan 10, 2014
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Reset lamp timer

Be the first to answer 12/25/2013 2:52:33 AM • NEC NP400... • Posted on Dec 25, 2013Be the first to answer
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My nec mp400 projector keeps turning off every 2 minutes when started up

Check its cooling fans for proper ventilation. If you wish to get more details, check this link.
3/20/2013 5:02:56 PM • NEC NP400... • Answered on Mar 20, 2013
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Discolored lines

Be the first to answer 11/12/2012 7:08:49 PM • NEC NP400... • Posted on Nov 12, 2012Be the first to answer
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