My eos 600D's viwer screen shuts down after approx 10 seconds. I'm sure there is a simple on/off control for this, but I can't figure it out! Can anyone give me advise?
Page 179 of your manual. http://gdlp01.c-wss.com/gds/7/0300008087/03/EOS_600D_Instruction_Manual_EN.pdf