[Scanner] Another PRO-136 Question.

[Gary V. Smith]

After I posted the previous message I thought of another question.  I 
bought a scanner memory management program for the PRO-136  (ARC135 
from Butel) which uses the RS 20-047 interface / cable.  I've had 
that for awhile.  What I need to know is if the PC/IF jack is mono or 
stereo?  The cable comes with the stereo plug and an adapter for 
mono, but I don't know which one the jack requires.  Again the manual 
isn't specific.

Thanks again.

73,
Gary - W6GVS
Dowagiac, MI