I've recently been playing around with a PAL copy of DVE and have found something a little strange going on! When using the pattern for setting black level I've found that sometimes all 3 black bars can be seen but other times you can only see two, no matter what level I have the brightness set to. When I first got the player I was pretty sure only two bars were showing. Going back a week later there were 3, then back to two the next time and so on. I started to think I was going nuts or maybe there were two similar patterns with different amounts of bars. Today I looked and there was only two bars showing so I decided to start playing with the set up menu. I changed a setting from rgb to component (although as I understand it this should have no effect on the prog. scan output that I'm using) and then switched off the machine for 30 seconds. Switched it back on and the third black bar was back. Can anyone explain what's going on?