Hi Yaobing!
Well, I sat down, reset my tv options and started from scratch. I first selected Greece, SECAM_B and tried to scan for channels. Nothing happened. Then I chose Greece PAL_G and started over. No channels. Finally, I selected Germany PAL_B, Scanned for channels and presto there they were all of them in excellent color and sound. I know the trick now and can set my tv options. I think, however, JR should fix this little error.
Thanks for communicating. I'll be here in case you'd like to ask something else.
Ciao,
George