I did a search through RPUG and read the Illustrated downloading copying and updating guide rev1.2 (1) posted on the forum and did not see anything about loading sound files prior to installation.
It seems possible. Is it recommended or can I do damage?
My thought was to use my computer along with the HC-1, the HC Simulator Software and the RailPro Assistance Software to download and review sound files.
Then connect a speaker to the LM-3S-G and power that module with the battery I intend to use for engine power prior to any engine installation. I would just keep it on the desk next to the computer.
Thoughts. Will this work? Will I disrupt the "1st time setup" of the Motor Full Load Current?
Thanks.
Ron