RTCM RX Audio input on pin #3, what mvolt level is expected? I'm using >300 P-to-P but I can't get it to register audio level

Setup Information

I've been trying to follow the setup instruction for Squelch setting, SW2 down, green lights etc. I can only get the green light to flash slowly even through I have bird clip #1 installed (booster)

See https://allstarlink.github.io/user-guide/troubleshooting/ on how to ask a good question to obtain the quickest and best assistance

What radio are you connecting to the RTCM?

What pins are you using for audio?

What firmware is the RTCM using (in the very top of the screen when it boots)?

What jumper/switch positions do you have set?

What test equipment do you have available?

Lee