Max character LCD lines

Not sure how to display 6 lines instead of 4 but this is a BIG display from eBay...
worked for me...

http://www.ebay.com/itm/320480796436?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

JHD762.JPG1280×960 320 KB