Hello, just bought a MTG-S1000BD-1A from a forum member who reported the watch worked perfectly, but neither the countdown timer alarm nor the actual alarm, produce a chime at the appropriate time (end of countdown or time of alarm). Before I contact the seller, as he is in a different time zone, I just want to ensure I'm not doing something wrong (?). I've employed the manual and it seems intuitive enough, but has anyone else run into this issue with this module? Any tips?

Thanks in advance!