I've just got a pair of X103 glasses, to use with my Panasonic P50UT50B, and it's not working.
It's specified as "For use with Panasonic TVs", so I don't think i've got the wrong model.
It has one button that you push once, and a led lights up. To switch off you push again and the led blinks and vanishes. The glasses also get dark for a second when you switch it off, so there seems to be some kind of shutter working.
But the active shuttering mechanism seems not to switch on as it should.
The instructions warns about no facing a light or a bright window, so I darked everything down: no results.
Unfortunately I am not in the USA, so it would be difficult and expensive to send it back.
Can anyone think on what might be happening and what I should do?