Re: 8x Pixel Mini trees
I just went thru this. If you don't have plans for the other two clusters, just leave it at 8 strings of 50 on clusters 1 and 2. Using 1200 of the 2040 DMX address's available. Also see post http://doityourselfchristmas.com/for...and-E681-setup Mark offers some insight.
2009 - 48 channel MegaTree 4800 lights
plus 3200 lights static display.
2010 - 6 Snowflakes on heavy equipment stored in front yard :-(
2011 - 72 channel Megatree 7520 lights,
120 channel total about 10k lights total