Q1:
Is there anybody who knows about the manual region code's for the AR2-V2. I am having problems with reg2 dvd's and are looking for a site with codes in (a wild guess) hex format or what ever it's in.
NON-ANSWER Don't know - sorry I don't use AR2.

Q2:
does it matter what type of Tv I have ?. I got a Jap NTSC 30000, and I'm having a bit of trouble reading the error mes. but it start with T.V. when i try to use the default setting for DVD region2 with AR2-v2 and play a original DVD Reg2 MPEG-2/PAL Movie
ANSWER I gave up trying to play PAL DVD movies on my JAP PS2 a long time ago. I can play Region 1 (with DVDRX), I can play Region Free DVD movies, but not PAL. The TV squiggle message tells you that! Never mind the JAPS are region 2 (but NTSC) - it's PAL that the PS2 refuses to play. Your TV is, sadly, irrelevant in this situation.