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User’s Guide 5412 (OC)
E-19
Other: Power Saving; Low battery alert; Auto Correction of Hand Home Positions
Power Supply: Solar panel and one rechargeable battery
Approximately 7 months
Not exposed to light under the conditions below.
GPS time information receive: 1 operation (approximately 10 seconds) every 2 days
GPS position information receive: 1 operation (approximately 36 seconds)/month
E-18
Specifi cations
Accuracy at normal temperature: ±15 seconds a month (no adjustment by signal information)
Timekeeping : Hour, minutes, seconds, 24-hour, day, day of the week
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City (Time Zone) and World Time City (Time Zone) can be assigned one of 40 time zones
and Coordinated Universal Time; Daylight Saving Time (summer time)/Standard Time auto
switching
Signal receive function: GPS signal auto receive, manual receive (position information, time
information)
Time calibration signal auto receive
Auto transmitter selection (for JJY, MSF/DCF77)
Receivable call signs: JJY (40 kHz/60 kHz), BPC (68.5 kHz), WWVB (60 kHz), MSF (60 kHz),
DCF77(77.5 kHz)
Last reception result display
Manual and auto standard time/summer time switching
Stopwatch: Measuring capacity: 23'59.95"
Measuring unit: 1/20 (0.05) seconds
Measuring modes: Elapsed time
E-17B
Using the Crown
x You can change the following settings by operating the watch’s crown: World Time City (time zone),
Home City (time zone), summer time (DST), and current time.
x For details about crown operations, see the Operation Guide available at the CASIO website.
http://world.casio.com/support/
Important!
x In order to prevent loss of water resistance and damage due to impact, make sure that the crown is
fully pushed in to its normal position when using the watch.
E-16
Using the Watch in an Aircraft (Airplane Mode)
x Switch to the Airplane Mode whenever you are inside an aircraft or in any other area where radio wave
reception is prohibited or restricted.
x Entering the Airplane Mode disables GPS signal and time calibration signal reception.
x While in the Timekeeping Mode, you can enter or exit the Airplane Mode by holding down C for at
least four seconds. If you are in another mode, the watch will enter the Timekeeping Mode about
two seconds after you hold down C. Keep the button depressed and the watch will enter or exit the
Airplane Mode.
Normal Timekeeping Airplane Mode
Mode hand
Hold down C for
4 seconds.
Mode hand