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Posted By: John807 Bogen TG4C - 01/16/17 04:48 PM
Greetings,
It has been awhile since I've done this. I need to connect a TG4C to a paging system for emergencies. Normally I would just connect to a separate unused input, However this is an older amp with only 2 inputs. One input is a microphone in the office and the other is a WMT-1A to the phone system. One thought was to parallel it to the WMT-1A the other thought is to put some sort of a mixer ahead of the amp?
TIA
Posted By: hbiss Re: Bogen TG4C - 01/16/17 06:03 PM
The TG4C has an audio input that gets "ducked" when the tone is activated. Decide which of the two existing inputs (microphone or page from the phone system) would not be used during tone activation and connect that through the TG4C to its input on the amp.

I'm not even going to ask why they have two paging sources.

-Hal
Posted By: John807 Re: Bogen TG4C - 01/16/17 06:23 PM
Hal,
It's a Bogen SI35A. Somewhere along the line someone spec.'d the ability to page into individual classrooms and have an all call from the phone system from any phone.
Thanks for your advice.
Posted By: hbiss Re: Bogen TG4C - 01/16/17 09:53 PM
Ahh, so it's not your usual PA amp. Fair enough.

-Hal
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