Casio 3476 Owner's Manual page 53

• Though this watch is designed to receive both time data (hour, minutes, seconds)
and date data (year, month, day), certain signal conditions can limit reception to
time data only.
• Normally, the signal reception date shown by the Last Signal screen is the
date data included in the received time calibration signal. When only time data
is received, however, the Last Signal screen shows the date as kept in the
Timekeeping Mode at the time of signal reception.
• If you are in an area where proper time calibration signal reception is impossible,
the watch keeps time with the precision noted in "Specifications".
• If you have problems with proper time calibration signal reception or if the time
setting is wrong after signal reception, check your current city code (page EN-10),
DST (summer time) (page EN-46), and auto receive settings (page EN-25). The
following are the initial factory defaults for these settings.
City code
DST (summer time)
Auto receive
Setting
TYO (Tokyo)
AUTO (Auto switching)
ON (Auto receive)
Initial Factory Default
EN-51