I'm trying to control my new yamaha RX-V3900 with a pronto remote control. I want to use RS232 port, but I don't have the codes. Extra funny thing is that I don't have experiance using this RS232 port. Can someone help me please?
I have the excel file, but also have the same error.
Looks like new Yamaha receivers don't understand RS232 codes of older Yamaha receivers. In the past Yamaha always had RS232 codes listed in a PDF file on the YPAB site, but this has changed with the new models. Now you have to download an excel file with a tree of RS232 commands, which you need to generate yourself using the built-in logic in the Excel file. The problem is, the genius who created the macro in the Excel didn't bother to test his masterpiece, so when you try to generate any RS232 command using the excel file you get an error Compile error in hidden module: Module 1. Yamaha's response was that nobody in US division of Yamaha can help me at this time and I have to wait for their Japan division to fix the problem. I was wondering if anyone reading this forum was able to get either Z7 or V3900 to work over RS232?