"Malcolm Robb, LC 0112G" wrote: > 0x8002-0x8003 = 0x006F = 16 bit DATECODE > Does anybody know how to decode the DATECODE and SEQNUM words? SEQNUM, I have no idea.... DateCode, I suspect is this: 006F hex = 0111 decimal. Probably 0 is the LSD of year, and 111 is the Julian date. So 1990, and about some day in April. Scot Sealander