[RTTY] KAM Plus jumpers info?

[Jon Harder]

Could anybody with a KAM Plus reference manual take a few moments to give me
a very brief rundown on the basic functions of jumpers K1 through K6?

Kantronics no longer has this info available on its website, and hours of
Google and archive searching have led nowhere useful.

Just rescued from oblivion a very nice little KAM + ( firmware v. 8.2 ) but
without its manuals.  I've ordered a new manual copy from W7FG, but with the
Christmas mail load it could take quite a while to arrive.  Having owned
several of these in the past I've been able to do some sleuthing already,
but still not getting it right.   Even with a fresh lithium battery it won't
retain parameters after shutoff.  Hoping to use in a portable RTTY op over
the holidays.

Sure would appreciate a private reply from anybody who could help at this
busy season.

Many thanks and very 73,

Jon         K1US