I wore my GW-5000 to help it sync (human antenna and all that) and I left my other atomic, an OCW-S100, sit out in the living room. The Oceanus does not show 'Y' when you check for reception status, but I noticed that it was showing the correct, DST-adjusted, time. How is this possible? My current theory is that it did in fact get a signal but by adjusting for DST it shows 'N' (any change to timekeeping erases the reception status). Any ideas?
EDIT: Thanks to Time4Playnow and reading the manual. Apparently there are certain modules that store DST times for each city code. For the 5235 module inside the OCW-S100 the manual is as follows: