I just plugged the speakers in and I’m able to see an internal green light, but I think I found the light you're talking about near the top rear of the speaker (not lit up). This was just with power applied, no SpeakerLink connection. Does the green light show up with both power and SpeakerLink connections applied?

Or if the green light should light up with only power applied, what would be the issue?

Edit: Just applied power and connected SpeakerLink from AC200, still not seeing a green light on the back of the DSP3200’s. Any ideas?

#1: 861v4 | HD621| 218 | DSP8000SEUP | DSP7200.2HC | DSP5200 | SW1600
#2: AC200 | DSP3200 | DSW