I'd appreciate some help on the following issue. On my E-M1 with the EVF Auto switch set to "on" and the EVF selected, the back-light on rear LCD comes on for 8 seconds when I move my eye away from the eyepiece. This is different to the E-M5 where the LCD back-light remains off when you move your eye away from the eyepiece. I can't see how to stop this behaviour. There is a backlit LCD option under menu D, but this is set to 8 sec on both E-M1 and E-M5. Anyone else come across this and have a solution?