I've tried Googling everything I can think of. My teacher at school has a NEC NP410 projector and as student service I need to control it. I know it has a remote so I thought there must be a hex code that would work with it. I'm using IR Remote on my Galaxy S4 to control the projector. It works with the TV and the DVD player so I know it's not my phone. I've tried every NEC code I could find. I can't find ANY NP Series model. The original remote from NEC sells on eBay with many NP models included in the specs list, so I think any NP series hex codes will work.I would really appreciate some hex codes! I hope someone knows what they are, or where I can get them!