Knowledge Center

Knowledge Center

Every week we will be adding videos and other helpful information on the most frequently asked questions from our customers. If you don't see what you need here, please send a message to:  We are more than happy to answer your questions and help troubleshoot any issues you're having.


Click here to learn the difference between OEM Genuine Lamps and OEM Compatible Lamps.



Cleaning/DLP Chip replacement for a UF55 Smartboard Projector



Projector Lamp Install Tutorial  (Vivitek D326MX / 5811100235 )


 How to Replace an ELP-LP49 for Epson Home Cinema 8350