I was messin around online reading up on the service menu and was in there on my Z2 changing some things around and lost my default settings on 3 of them. I have firmwire 107 .. If anyone with a Z2 has the 107 fw could look it up for me please that would be great. I want to know what the vaules of 13,14,15 are. You can get into it by pressing menu + input on the projector or by holding down menu on the remote for awhile.