Hey stranger, i have MCS 120 in Melboune bought new uninstalled need start up routine . I got TT and SVT macros but was advised to use a rs422 to connect cannot find a pinout for SVT rx+,rx-,tx+,tx-. Another tech said they just plugged straight into a rs232 on pc unsure with null or straight connector no problems.
Any heds up or manuals would be very helpful