ALLSTARLINK & RA-35 Board & FT-7800?

QUOTE from Allstarlink.org "## PTT and COS polarity settings

If your radio, need PTT and/or COS/CTCSS polarity to be inverted go to the mail ASL menu and choose option <6>"
Does anyone with a Yaesu FT-7800 radio know if you have to make changes to the default setting for the radio to tx/rx.??

Thanks
ColinJ

If your radio, need PTT and/or COS/CTCSS polarity to be inverted go to the mail ASL menu and choose option <6> "
Thats command takes me to the ASL Configuration Menu
After that "what is the next Command as there is A-M options please??
Regards
Colin J