I received a few Daiichi Da Taro Lamps today and seems that one is perhaps in an error mode? (first picture) The numbers from the game play are advancing but there is a constant "T .E" displayed. I may have caused this by pressing random buttons but is there a known way to clear this or would I need a remote to do so?

My other one seems fine (second picture) as the light display and numbers are advancing with game play and without the "T .E".

DaTaro7a DLP7.jpg
DaTaro7b DLP7.jpg