[NHRC-user] NHRC-5

[ron hill]

Can any one help with the connections of a weather radio to the NHRC-5 controller?

I have a Midland WR100 that I connected the external speaker to the auxiliary Audio input on the controller. This works fine when you turn the audio input on but not when placed in automatic. How do I pull the EXP1 to ground to sense when audio is present on the Aux Audio and transmit the broadcast?

Ron