E280 Sleep Timer Issues

…I cannot make the sleep timer on my E280 work! I set it, okay it, and nothing happens-it just stays on. Can anyone help me with this?

Are you playing music at the time? If so, its not going to work.

It is technically an auto shut off, when the player is not doing anything at all.

The auto shut off only works when music isn’t playing.
It isn’t a sleep timer, it just turns off if the music has stopped for a period of time