duplo dp 203 displaying in Japanese language

[kyogenius]

Hi guys
Got this dp 203 that's showing Japanese on the display,can anyone assist on how to change language back to English.
Think the client hired an unqualified duplo tech who initialized the machine.Thanks for any help.

[kyogenius]

Hi guys
I managed to sort the problem out,it was the little board that sits next to the main board,think its the controller PCB of some sort.
There is no service mode or simulation to change languages on duplos,unlike on rongdas(Chinese version of duplo)Think this help someone in future,how I like this job,it makes U learn new things daily.