Altek Digitizers

Hello Grass Community,
I've been trying to get my Altek Digitizer working for quite a while
now...
Can someone who is using an AC31 (Altek Datatab) please tell me what
their switch settings are set to inside the box? I'm quite certain that
it's my switches that are giving me such a hard time. Thank you very
much.
Christine Weiss
cmwhc@cunyvm.cuny.edu