James Sargent
Member
I had a LD come through on a tour with a foot switch for his headset, and decided to make one for myself.
My venue has an SB-704 Clear-Com base station and we use the RS- 601 belt-packs with CC-300 and 400 headsets.
Added a switch on the Mic Hot line on Pin 2 and combined the shield and Mic low on Pin 1 and direct pass thru on the speaker lines.
When I plug the switch on the SB-704 I get a high pitch tone when the talk is not engaged. When I turn the talk on it goes away, and the switch works as I wanted but there is still a little buzz on over the line with or without the switch on.
Where is the fault? I'm suspecting it's in the shield but how can I fix this.
Thanks
Jim
My venue has an SB-704 Clear-Com base station and we use the RS- 601 belt-packs with CC-300 and 400 headsets.
Added a switch on the Mic Hot line on Pin 2 and combined the shield and Mic low on Pin 1 and direct pass thru on the speaker lines.
When I plug the switch on the SB-704 I get a high pitch tone when the talk is not engaged. When I turn the talk on it goes away, and the switch works as I wanted but there is still a little buzz on over the line with or without the switch on.
Where is the fault? I'm suspecting it's in the shield but how can I fix this.
Thanks
Jim