Meridian Unplugged - Powered by MrTechGuy.co.uk Forums Discussion Meridian - Systems RS232 commands for DSP3200 speakers

I’ve checked the Dsub to RJ45. Pinout is connected as mentioned in the other post.

With the remote in Meridian program I can press CD button, green led on the back lights up. Pressing Off, led gets dimmed. When I go to Command tab I can se what commands that have been transmitted (but without responses, should it be?). When I send ID, I get no response?

/Daniel

Hmm I may be found the problem. According to SpeakerLink used as Digital Out (XLR or SPDIF) plus COMMS and RS232 the SpeakerLink Output Rx pin is number 6. In the previous post I referred to “Data into speaker = Pin 6”. And the RS232 is used with the “SpeakerLink Input”.

If you connect SpeakerLink to SpeakerLink Tx/Rx have to be swapped. Transmit to Receive and vice versa. These two guides (One for input and their other one for output) both claim pin 6 is Received. It’s not possible! Have to redo my cable tomorrow.

I’ll be back.

I managed to get at connection with the original pinout, now the speaker responds! Hooray!What is CPLD 16?

/Daniel

Hi,

Why does it now work with the original pinout?

Regards I

Haven't 3200s always been difficult to "wake up"?

I dont know why it start to respond now. It responded earlier to in a way out turn it on and put it to standby. But it didn’t respond in the command prompt.

I just redid everything by the book.

1) Turned of power
2) Set it to (L)
3) Powered it up (at least 30s after powered down)
4) Connected RS232 cable

Thanks for your response, well done!

What is CPLD...

Complex Programmable Logic Device