In the first picture, I selected the event.
http://www.dbstalk.com/attachment.php?attachmentid=5549&stc=1&d=1144560622In the second picture, the event opened, and I selected "start over."
http://www.dbstalk.com/attachment.php?attachmentid=5550&stc=1&d=1144560622Then it gets weird. In the third picture
http://www.dbstalk.com/attachment.php?attachmentid=5552&stc=1&d=1144561195I got the "locked event password" screen.
The event was not locked, nor has this screen ever come up for any playback of any event, ever.
Next to "Event" and "Channel" are these weird caricatures.
It should have said
Event: Saturday Night Live
Channel: 05-01 KSDKD
So, I entered the system password, clicked OK, and the screen went blank, then after about 20 seconds, the 622 reset itself. I then repeated it two more times, and it did exactly the same thing each time.
Also note: I installed this 622 on Feb 16th, almost 8 weeks in service, its been flawless.