I purchased a used MTH Doodlebug with Protosound2 (30-2710). I never ran it until now, when I was testing it out before reselling it. The unit seems to work fine in DCS, including engine, bell, and horn sounds. However, when I activate the PFA, the unit stops and locks as I would expect and holds until I cycle through the <Dir> button presses, but there is no dialogue or announcement as I might expect for the PFA feature. Also, there is no 'chatter' while it is sitting at idle. All of the engine and other sounds work fine. Is this normal behavior for this unit? The original instruction manual seems to indicate that there should be PFA like other PS2 engines. I am guessing the sound file might be corrupted? The battery seems fine. Any thoughts?
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