So I'm thinking of going into 3D as I own an XL2420T, and I've been looking around, now I'm unsure if I need the kit or just the glasses, because someplaces people say that it has an IR emitter built in, and some say it does not, but if I look at the bottom right corner of my screen there's a little dot (see pic) with a 3D symbol above it, and I've come to the conclusion that either, it's a lazy production mistake and it's not actually an IR emitter, or it has one and then I just need the glasses.
PIC:
My question: Is it an IR emitter? Is it something completely different? Is it just there because they mass produce the XL2420T and the TX together and just cba to remove the
PIC:
My question: Is it an IR emitter? Is it something completely different? Is it just there because they mass produce the XL2420T and the TX together and just cba to remove the