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- Sun Dec 01, 2019 3:55 pm
- Forum: Radio Programming
- Topic: M1225 internal speaker pin location
- Replies: 2
- Views: 6262
M1225 internal speaker pin location
Hi. I’m new here,, I have a M1225, I’m hooking up an external speaker, and I still want the internal speaker to also work. I know I need a jumper on the plug for the external speaker plug I have. What pins do I jump ? 8/10 or 7/9 ? Thanks.