Posts with the tag amplifier
The connection settings are the standard 9600 / 8-n-1. A simple 1:1 cable or directly a RS232-to-USB adapter works.
The protocol is line-based with
\r == "CR" == 0x0D as termination character.
When you switch it on, it sends:
MSSTEREO PSDRC OFF ZMON PSLFE 00 PSBAS 50 PSTRE 50 PSTONE CTRL OFF PWON
I switched it off with...