TDM 24CX-4 Stereo 3-way / Quad 2-way questions


I recently purchased a TDM crossover.  Resoldered old connections and replaced the electrolytic capacitors.      The unit doesn't come with a channel link switch & on/off switch on the back as the manual says it should.   Wanting to run it as a stereo 3-way.   Is it possible jumpers would need to be relocated to change from quad 4 way to stereo 3-way?   Recommendations?

Thank you

scott28tms

To be more specific..... My TDM comes with 4 inputs for quad 4-way operation.  The manual says there is a channel link switch on the back to link channels together and make 2 stereo 3 way channels.   There aren't any exterior channel link switches.    There isn't an on/off switch as well.   I've found a few other units online that appear to be the same as mine.   Any help would be appreciated.