|Post 4 made on Monday November 28, 2016 at 16:02|
mrfreeze's codes in EFC format are:
Sleep Timer 168 (same as Rewind in your linked post)
Sleep Mode 187 (same as Sleep in your linked post)
If all else fails, you can simply try every possibility (00000-00255) by tapping Setup followed by the 5 digit code. Usually takes me about 15 minutes to get through all 256 once I get a good rhythm going.
All my other sources show 187 as the correct Sleep code. Are you using the full 5 digits (00187)?
It's possible that there is no working sleep code for this model.