"STAND ALONE OR COMPUTER CONTROLLED;ADDS TITLES, SOURCE ID, TIME-DATE, AUTOMATIC TIME SYNCHRONIZED CAPTIONS;UP TO 9 LINES OF 20CHARACTERS EACH INTO A VIDEO IMAGE;USE COMPUTER AND SUPPLIED SCT.EXE DOS BASED TEXT EDITOR AND CONTROL PROGRAM TO AUTOMATE STAND ALONE OPERATION;STANDARD DB-9 CONNECTORS FOR SERIAL PORT W/ RS-232 LOOP THRU OPERATION ALLOWS UP TO 99UNITS TO BE DAISY CHAINED;SPLIT SCREEN MODE AND 1/2 HEIGHT CHARACTERS SPLIT 9 LINE DISPLAY INTO 5 LINES AT TOP AND 4 AT BOTTOM"