20 Most Recent Eiki EIP-4500 DLP Projector Multimedia Projector Questions & Answers

From the manual: " User name and password are not set in the factory " . Don't enter anything. Manual for the projector here: http://www.projector-manual.com/manuals/eiki/EIKI_EIP-4500_DLP.pdf

the lamp units should be properly aligned with the 2 very tiny switches between them. If not lamp led will blink. If lamp led is continuously on, lamp timer has to be reset, according instructions that come with new units. Original lamp modules are AH-45001 and AH-45002, two different units needen for 1 projector, reset procedure is different for each lamp !!

This model has sometimes poor power supply boards. replacing them is a terrible job, original boards are only available through official EIKI distributors. partnumber = 9NK5600204232 ( manufacturer is SHARP)

this is written in the leaflet that comes with a new lampunit. Each lamptimer has to be reset separately, this model has 2 different lamp units, AH-45001 and AH-45002 Reset should be done with a combination of buttons in standby mode !!

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Try different source (laptop HDMI) to mske sure it is not cable box issue

hi heres the download link for the manual https://www.eiki.com/download/eiki/eiki-owners-manuals/LC-XB28%20owners%20manual.pdf

possibly max lamp usage hours have been exceeded

Please lets know the model

this has soething to do with bad timing of the lcd panels on the prism block. This is a common problem for this model. You will have to replace the entire optical, which is very costly. better invest your money in a newer model