when I'm reading a book with my Boox M92 I often switch the reader to the standby mode. After some minutes I want to go on reading and often recognize that the reader has already shutdown. It takes exactly 5 minutes until the reader shuts down by himself.
In the preferences for the "Power Managment" I selected: 10 min to standby & 15 min to shutdown
But it seems only to work if I don't touch the reader while it is already switched on and the reader enters the standby mode by himself.
How can I adjust the shutdown time if I switch the reader to the standby mode by myself? I can't find any settings for that
I've got also the File Manager
but I can't find any file where the shutdown time is stored.