[Central-Electronics] Adding a Central Electronics sideband slicer to an HRO-60

[Mort Denison]

Hi folks,

Glad to have found this list.

I recently got a nice HRO-60 and it came with a Model B with the built-in Q
multiplier.

I downloaded the manual for the slicer from Bama but it's not clear, to me,
on hooking it up.

The instructions for modifying the receiver at the Select-O-Jet socket are
clear.

I'm having trouble understanding how the unit then hooks up.  There's an
external plug-in, AP-1, that has a cable out.  There's another cable, AP-3,
that's currently not installed which has 2 cables out.  Then there's the
back of the unit which has 4 RCA jacks labeled, IF IN, VOL CONT, PROD DECT
and AF OUT.

The Select-O-Jet socket, according to their manual, has connections called
REC DET, VOL CONT and a choice of the AP-1 adapter coax lead or the IF IN of
the Model B.

This makes it sound like the AP-1 doesn't have to be used.  There's no
mention of the unit's RCA jack labeled AF OUT.  Nor any mention of the AP-3
cable.

What does the AP-1 do?  What's the AP-3 cable for?

If connected, does the receiver's audio still function as before?  If so,
what's the AF OUT (or the front panel audio jack) used for?

Any help is appreciated.

Thanks,

Mort