Schematic for Nutone IK-25 intercom

[Todescos]

Does anyone have a schematic for the Nutone IK-25 door intercom. The
product is not sold by Nutone anymore, however, there are millions of
them in existence. And, they are still being sold by many companies
that have existing stock. Nutone told me that they don't even have a
schematic. I'm not sure I believe that, but they did say they
purchase the unit as-is. I'd like to make a few changes in the way it
operates. I'd like the indoor station to indoor station to be non-
private, just like it is to the door station. Any ideas?

 

[William Sommerwerck]

Does anyone have a schematic for the Nutone IK-25 door
intercom? I'd like the indoor station to indoor station to be
non-private, just like it is to the door station. Any ideas?

Stupid suggestion, coming from someone who is hardly an expert on
intercoms...

Open the units and carefully examine the switch wiring. It's possible you'll
be able to figure out the difference between private and non-private.

 

[Todescos]

On Oct 2, 9:06 pm, "William Sommerwerck" <grizzledgee...@comcast.net>
wrote:

Does anyone have a schematic for the Nutone IK-25 door
intercom? I'd like the indoor station to indoor station to be
non-private, just like it is to the door station. Any ideas?

Stupid suggestion, coming from someone who is hardly an expert on
intercoms...

Open the units and carefully examine the switch wiring. It's possible you'll
be able to figure out the difference between private and non-private.

NOT A STUPID QUESTION coming from someone that designed and
built intercoms before you were born.

 

[Geo]

On Sun, 3 Oct 2010 05:06:33 -0700 (PDT), Todescos <actodesco@gmail.com> wrote:

NOT A STUPID QUESTION

Who said it was????
You should really read any replies you get.

--
Geo