[Boatanchors] Help With SCAF Filter

[BSugarberg]

Hello,

I have an Aftronics Super SCAF Filter.

It has 4 0-9 thumbwheel switches.  2 are
labeled HP (High Pass), 2 are labeled LP
(Low Pass).

Could someone please tell me what frequencies
correspond to which switch settings?

Thank you,

Bruce WA8TNC