Question Control multiple TagMclaren 250MR individually via TMA-1?


Active Member
I'd like to turn on/off my two 250MRs, which are connected to a tagtronic bus shared with a TMA-1, AV32R DP and DVD 32-R via RS-232. They do turn on an off automatically whenever the associated channels are (de-)activated on the AV32R, and I can turn them on and off using infrared RC5 16/111 and 16/112, as well as by sending the RC5 codes to BCAST, e.g.

TMA BCAST RC5 16 111 M

I can also read the status of each amp via RS-232 on the TMA-1:


However, if I send any RC5 code to any or all AMPs, all I get is OK, but no power on/off:

TMA AMP 1 RC5 16 111 M

I've also tried RC5 19 117. Does anyone know how individual AMPs can be turned on and off using RS-232 via the TMA-1?

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