[GreenKeys] Stand Alone Answerback Unit LABD-500

[Russmill47 at aol.com]

I was wondering if anyone has access to a manual for the LABD-500.  I  need 
the number of the gears, or gear set, for 45.45 baud (60 wpm) operation. 
 
I also need the information for coding the answerback drum. 
 
Any information that you have is appreciated!
 
73,
 
Russ
 
WA3FRP