Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer
Subject: Re: [PolySix] PolySix only works in test mode?
From: Bob Grieb <bobgrieb@yahoo.com>
Date: 2019-04-23
There is no way that the MCU is in test mode if the Poly6 is operating normally.
If the switch has only two pins on it, and you installed it the wrong way around
on the board, then the positions would not match the markings on the board.