Setting time in hdmu spark7111

[sdd8586]

I found yesterday the solution : I got the folder zoneinfo,replace in the path usr/share then I reboot the box. It works perfect.

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is there an option to enable/disable "summer time"? Sorry, I am currently not in front of a STB..

I think there isn't like an option in the hdmu image on spark7111. I don't know if it is available on other kinds.