Support for matrix mode

serial/serial.pl

@@ -198,8 +198,10 @@ if (basename($0) =~ /PROJECTOR/i) {
 		'EQ'       => 'VS',
 		'REBOOT'   => 'REBOOT',
 		'INFO'     => 'PI',
-		'PLEX'     => 'AVI=1',
-		'GAME'     => 'AVI=2',
+		'PLEX'     => 'AVI=1,1',
+		'GAME'     => 'AVI=2,1',
+		'PLEX2'    => 'AVI=1,2',
+		'GAME2'    => 'AVI=2,2',
 		'BEEPOFF'  => 'BEEP=0',
 		'BEEPON'   => 'BEEP=1',
 		'ASCII'    => 'TI=0',