Three single-byte scalars sandwiched between the TimeClocks block and
AnnounceAlarms (clsHAC.cs:3064-3066). Raw bytes — no N/S/E/W modifier
at this position (those live in the optional WorldWideLatitude feature
block past DST). TimeZone is hours west of UTC on OMNI_PRO_II.
Live fixture decodes as 44°N / 117°W / TZ 7 (Pacific Daylight) —
matches a real northern-US install on the panel time.
PcaAccount gains latitude / longitude / time_zone (int each).
Walker reads them via the existing _read_scalar_byte helper.
Full suite: 499 passed, 1 skipped.
Ryan Malloy
7b789f8cfb